石油英語作文

Ⅰ 中國石油和中國石化英文簡寫各是什麼

中國石油的英文縮寫是「CNPC」，英文全稱為China National Petroleum Corporation。

(1)石油英語作文擴展閱讀

中國石油天然氣股份有限公司（中國石油）是中國油氣行業佔主導地位的最大的油氣生產和銷售商，是國有企業，是中國銷售收入最大的公司之一，也是世界最大的石油公司之一。中國石油致力於發展成為具有較強競爭力的國際能源公司，成為全球石油石化產品重要的生產和銷售商之一。中國石油廣泛從事與石油、天然氣有關的各項業務，主要包括：原油和天然氣的勘探、開發、生產和銷售；原油和石油產品的煉制、運輸、儲存和銷售；基本石油化工產品、衍生化工產品及其他化工產品的生產和銷售；天然氣、原油和成品油的輸送及天然氣的銷售。

中國石油化工集團公司（中國石化）是1998年7月國家在原中國石油化工總公司基礎上重組成立的特大型石油石化企業集團，注冊資本2749億元人民幣，董事長為法定代表人，總部設在北京。公司對其全資企業、控股企業、參股企業的有關國有資產行使資產受益、重大決策和選擇管理者等出資人的權力，對國有資產依法進行經營、管理和監督，並相應承擔保值增值責任。目前，公司是中國最大的成品油和石化產品供應商、第二大油氣生產商，是世界第一大煉油公司、第二大化工公司，加油站總數位居世界第二，在2017年《財富》世界500強企業中排名第3位。

相關鏈接

中國石油中國石化

Ⅱ 石油和天然氣對環境的影響英語作文

Motion sensors let you leave the top down or the windows open. They are also good for protecting the cargo areas in vans and trucks. The sensors will sound the alarm if someone invades your space.
Glass-break sensors sound the alarm when they "hear" a window breaking. This protects you from the thief who believes he can bypass your alarm by not opening the door.
Driver's side priority unlock lets you open your door without unlocking the others. You can get in your vehicle without letting your guard down.

Ⅲ 急需石油類的英文文章原文加翻譯

1.石油的生成

研究表明，石油的生成至少需要200萬年的時間，在現今已發現的油藏中，時間最老的可達到5億年之久。在地球不斷演化的漫長歷史過程中，有一些「特殊」時期，如古生代和中生代，大量的植物和動物死亡後，構成其身體的有機物質不斷分解，與泥沙或碳酸質沉澱物等物質混合組成沉積層。由於沉積物不斷地堆積加厚，導致溫度和壓力上升，隨著這種過程的不斷進行，沉積層變為沉積岩，進而形成沉積盆地，這就為石油的生成提供了基本的地質環境。
伴隨各種地質作用，沉積盆地中的沉積物持續不斷地堆積。當溫度和壓力達到一定程度後，沉積物中動植物的有機物質轉化為碳氧化合物分子，最終生成石油和天然氣。

2.石油的聚集

石油不像水聚集在水庫中那樣聚集在沉積盆地最初形成的岩石——生油源岩，也就是沉積岩中，而是透過岩石的孔隙，被擠壓到壓力分布更低的岩石裂縫和孔隙中，直至停留在被完全封閉的儲集岩中。儲集岩是聚集石油的岩石。儲集岩形成了儲藏石油的地質環境——圈閉構造，它是阻止石油被繼續運移的地質構造。石油的這種聚集方式就如同水被一塊海綿吸收一樣。正因為有了儲集岩和圈閉構造，石油才能安靜地在地下定居，等待發掘者的到來。

石油的起源
最早提出「石油」一詞的是公元977年中國北宋編著的《太平廣記》。正式命名為「石油」是根據中國北宋傑出的科學家沈括（1031~1095年）在所著《夢溪筆談》中，根據這種油「生於水際砂石，與泉水相雜，惘惘而出」而命名的。在「石油」一詞出現之前，國外稱石油為「魔鬼的汗珠」、「發光的水」等，中國稱「石脂水」、「猛火油」、「石漆」等。
我們平時的日常生活中到處都可以見到石油或其附屬品的身影，不知你注意了嗎？比如汽油、柴油、煤油、潤滑油、瀝青、塑料、纖維等還有很多！這些都是從石油中提煉出來的；而我們日常所用的天然氣（液化氣）是從專門的氣田中產出的！通過輸氣管道和氣站再輸送到各家各戶。
目前就石油的成因有兩種說法：①無機論 即石油是在基性岩漿中形成的；②有機論 既各種有機物如動物、植物、特別是低等的動植物，像藻類、細菌、蚌殼、魚類等死後埋藏在不斷下沉缺氧的海灣、潟湖、三角洲、湖泊等地，經過許多物理化學作用，最後逐漸形成為石油。
[編輯本段]形貌與成分
原油的顏色非常豐富，有紅、金黃、墨綠、黑、褐紅、甚至透明；原油的顏色是它本身所含膠質、瀝青質的含量，含的越高顏色越深。原油的顏色越淺其油質越好！透明的原油可直接加在汽車油箱中代替汽油！原油的成分主要有：油質（這是其主要成分）、膠質（一種粘性的半固體物質）、瀝青質（暗褐色或黑色脆性固體物質）、碳質（一種非碳氫化合物）。
石油由碳氫化合物為主混合而成的，具有特殊氣味的、有色的可燃性油質液體！天然氣是以氣態的碳氫化合物為主的各種氣體組成的，具有特殊氣味的、無色的易燃性混合氣體。
在整個的石油系統中分工也是比較細的：
物探： 專門負責利用各種物探設備並結合地質資料在可能含油氣的區域內確定油氣層的位置；
鑽井： 利用鑽井的機械設備在含油氣的區域鑽探出一口石油井並錄取該地區的地質資料；
井下作業： 利用井下作業設備在地面向井內下入各種井下工具或生產管柱以錄取該井的各項生產資料，或使該井正常產出原油或天然氣並負責日後石油井的維護作業；
採油： 在石油井的正常生產過程中錄取石油井的各項生產資料並對石油井的生產設備進行日常維護；
集輸： 負責原油的對外輸送工作；煉油 將輸送到煉油廠的原油按要求煉制出不同的石油產品如汽油、柴油、煤油等！
石油的性質因產地而異，密度為0.8 ~ 1.0 克/厘米3，粘度范圍很寬，凝固點差別很大（30 ~ -60°C），沸點范圍為常溫到500°C以上，可容於多種有機溶劑，不溶於水，但可與水形成乳狀液。 組成石油的化學元素主要是碳 （83% ~ 87%）、氫（11% ~ 14%），其餘為硫（0.06% ~ 0.8%）、氮（0.02% ~ 1.7%）、氧（0.08% ~ 1.82%）及微量金屬元素（鎳、釩、鐵等）。由碳和氫化合形成的烴類構成石油的主要組成部分，約佔95% ~ 99%，含硫、 氧、氮的化合物對石油產品有害， 在石油加工中應盡量除去。不同產地的石油中，各種烴類的結構和所佔比例相差很大， 但主要屬於烷烴、環烷烴、芳香烴三類。 通常以烷烴為主的石油稱為石蠟基石油；以環烷烴、芳香烴為主的稱環烴基石油；介於二者之間的稱中間基石油。我國主要原油的特點是含蠟較多，凝固點高，硫含量低， 鎳、氮含量中等，釩含量極少。除個別油田外，原油中汽油餾分較少，渣油佔1/3。組成不同類的石油，加工方法有差別，產品的性能也不同，應當物盡其用。大慶原油的主要特點是含蠟量高，凝點高，硫含量低，屬低硫石蠟基原油。
從尋找石油到利用石油，大致要經過四個主要環節，即尋找、開采、輸送和加工，這四個環節一般又分別稱為「石油勘探」、「油田開發」、「油氣集輸」和「石油煉制」。下面就這四個環節來追溯一下石油工業的發展歷史。
「石油勘探」有許多方法，但地下是否有油，最終要靠鑽井來證實。一個國家在鑽井技術上的進步程度，往往反映了這個國家石油工業的發展狀況，因此，有的國家競相宣布本國鑽了世界上第一口油井，以表示他們在石油工業發展上邁出了最早的一步。
「油田開發」指的是用鑽井的辦法證實了油氣的分布范圍，並且油井可以投入生產而形成一定生產規模。從這個意義上說，1821年四川富順縣自流井氣田的開發是世界上最早的天然氣田。
「油氣集輸」技術也隨著油氣的開發應運而生，公元1875年左右，自流井氣田採用當地盛產的竹子為原料，去節打通，外用麻布纏繞塗以桐油，連接成我們現在稱呼的「輸氣管道」，總長二、三百里，在當時的自流井地區，綿延交織的管線翻越丘陵，穿過溝澗，形成輸氣網路，使天然氣的應用從井的附近延伸到遠距離的鹽灶，推動了氣田的開發，使當時的天然氣達到年產7000多萬立方米。
至於「石油煉制」，起始的年代還要更早一些，北魏時所著的《水經注》，成書年代大約是公元512~518年，書中介紹了從石油中提煉潤滑油的情況。英國科學家約瑟在有關論文中指出：「在公元十世紀，中國就已經有石油而且大量使用。由此可見，在這以前中國人就對石油進行蒸餾加工了」。說明早在公元六世紀我國就萌發了石油煉制工藝。
石油是一種液態的，以碳氫化合物為主要成分的礦產品。原油是從地下采出的石油，或稱天然石油。人造石油是從煤或油頁岩中提煉出的液態碳氫化合物。組成原油的主要元素是碳、氫、硫、氮、氧。
具有不同結構的碳氫化合物的混和物為主要成份的一種褐色、暗綠色或黑色液體。
伊拉克共和國的石油儲量居世界第二位。
1. Petroleum Generation

Studies have shown that the generation of oil needs at least 200 million years time, has now been found in the reservoir, the time of the oldest up to 5 million years old. In the long history of the Earth's evolving process, there are some "special" period, such as the Paleozoic and Mesozoic, a large number of plants and animals die, their bodies constitute a continuous decomposition of organic matter, and sediment, or carbonic-acid mixture of sediment, etc. composition of sediment layer. Due to continuous accumulation of thick sediment, resulting in temperature and pressure rise, and as this process of continuous, sedimentary layers into sedimentary rocks, thus the formation of sedimentary basins, which is generated for the oil provided the basic geological environment.
With a variety of geological processes, sedimentary basins in the continuous accumulation of sediments. When the temperature and pressure reaches a certain degree, flora and fauna of sediment organic material into carbon and oxygen molecule and eventually proce oil and gas.

2. Oil accumulation

Unlike the water gathered in the reservoir of oil in sedimentary basins, as gathered in the initial formation of the rock - oil-generating source rock, which is sedimentary rock, but through the pores of the rock, was squeezed into the lower-pressure distribution in rock cracks and pores in completely closed until the stay in the reservoir rock. The reservoir rock is a gathering of oil rock. The reservoir rock formation of the geological environment of the storage of oil - trap structure, which is to prevent migration of oil is continuing geological structures. This way the oil accumulation is like a sponge to absorb water is the same. It is precisely because the reservoir rock and trap construction, oil can be settled quietly in the ground, waiting for the arrival of excavator.

The origin of oil
First proposed the "oil" in the Northern Song Dynasty in China 977 AD, compiled the "Taiping Collections." Officially named as the "oil" is based on an outstanding scientist Shen Kuo Northern Song Dynasty China (1031 ~ 1095) in the book, "Meng Xi Bi Tan", the basis of this oil, "was born in the waters sand and gravel, mixed with spring water phase, and the desolate desolate out "and named. In the "oil" before the appearance of the word abroad called oil "the devil's sweat," "light water" and so on, the Chinese called "Shi Zhi water" and "raging fire oil", "Paint" and so on.
We usually can be seen everywhere in daily life in the oil or its accessories of the figure, I do not know your attention to it? Such as gasoline, diesel, kerosene, lubricants, asphalt, plastics, fibers, etc. There are many! These are extracted from the oil out; and used in our daily natural gas (LNG) from a specialized field in the output! Gas pipelines and gas stations through the territory to all households.
At present the causes of the oil in two different ways: ① inorganic theory that oil is in the base of the formation of magma; ② both the organic theory of the various organisms such as animal, plant, especially the lower animals and plants, such as algae, bacteria, mussels shells, fish, etc. continue to sink after death, buried in the anoxic bay, lagoon, delta, lakes and other places, through many physical chemistry and finally evolved for oil.
[Edit this paragraph] Morphology and Composition
Of crude oil is very rich in color, with red, gold, dark green, black, brown red, or even transparent; oil color is itself contained in the resin and asphaltene content, including the higher the deeper the color. The more light the color of crude oil quality the better! Transparent and can be directly added to the crude oil tank in the car instead of gasoline! Components of crude oil are: oil quality (this is the main ingredient), resin (a sticky semi-solid substances), asphaltenes (dark brown or black brittle solid matter), carbon (a non-hydrocarbon) .
Dominated by a mixture of petroleum hydrocarbons, and has a special smell, the colored oily flammable liquid! Natural gas, gaseous hydrocarbons are mainly composed of various gases, has a special smell, the colorless flammable gas mixture.
In the entire oil system, the division of labor is relatively small: the
Geophysical: dedicated to the use of a variety of geophysical equipment, combined with geological data in the area may contain oil and gas to determine the location of oil and gas layer;
Drilling: drilling machinery and equipment used in oil and gas drilling out of a region of oil wells and the taking of the region's geological data;
Underground operations: use of downhole operation equipment for the wells under the ground into a variety of downhole tools or proction string in order to admit the well of the means of proction, or so that the normal output of crude oil or natural gas wells and is responsible for future maintenance of oil well operations;
Oil: In the course of normal proction of oil wells in the taking of the means of proction of oil wells and oil wells in proction equipment for routine maintenance;
Gathering and Transportation: Responsible for transportation of crude oil outside work; refining of crude oil will be transported to the refinery as required different refining of petroleum procts such as gasoline, diesel, kerosene, etc.!
The nature of the oil varies by origin, the density of 0.8 ~ 1.0 g / cm 3, viscosity range is very wide, very different freezing point (30 ~ -60 ° C), boiling point range above ambient temperature to 500 ° C can be tolerated by the a variety of organic solvents, insoluble in water, but can with water to form an emulsion. Chemical element composition of the oil is mainly carbon (83% ~ 87%), hydrogen (11% ~ 14%), the rest of sulfur (0.06% ~ 0.8%), nitrogen (0.02% ~ 1.7%), oxygen (0.08% ~ 1.82%) and trace metals (nickel, vanadium, iron, etc.). Combined carbon and hydrogen by the formation of hydrocarbons constitute a major component of oil, accounting for 95% ~ 99%, sulfur, oxygen, nitrogen compounds right petroleum procts harmful to the oil processing should be removed. Different areas of the oil in a variety of hydrocarbon structure and the proportion varied widely, but the main part of alkanes, cycloalkanes, aromatics three categories. Usually referred to as paraffin wax paraffin-based petroleum-based oil; to cycloalkanes, aromatic hydrocarbon-based oil, said ring alkyl; between the middle between the two is called the base oil. China's major crude oil is characterized by waxy more, the high freezing point, sulfur content is low, nickel, nitrogen content in medium vanadium content is extremely low. Apart from indivial oil fields, the crude oil, gasoline fraction less resie, accounting for 1 / 3. Composed of different types of oil, there are different processing methods, proct performance are also different, it should make the best use of them. The main characteristics of Daqing crude oil with high wax content, high pour point, sulfur content is low, is a low sulfur paraffin base crude oil.
From the search for oil to the use of oil, generally have to go through four key areas, namely, finding, mining, transportation and processing, the four links in general also are known as the "oil exploration", "oil field development", "oil and gas gathering and transportation" and " petroleum refining. " Here's what these four areas to trace the history of the oil instry.
"Oil Exploration" There are many ways, but whether there is oil underground and ultimately rely on drilling to confirm. A country's technological sophistication of drilling, often reflecting the country's oil instry development situation, therefore, some countries race to announce world's first national drilling an oil well, to show their development in the oil instry has taken the first step.
"Oil Field Development" refers to the method is confirmed by drilling oil and gas distribution, and proction wells can be put into a certain scale of proction. In this sense, Fushun County, Sichuan Province in 1821 artesian gas field development is the world's oldest gas field.
"Oil and Gas Gathering and Transportation," technology with the development of oil and gas has emerged around 1875 AD, artesian well field using locally proced bamboo as raw material, open up to the festival, topical wound linen coated with tung oil, connected we are now calling for a "lose - gas pipeline, "chief of two or three hundred years, at the time of the artesian area, stretching interwoven pipeline crossing the hills, across the ditch stream to form a gas transmission network, so that the application of natural gas from wells in the vicinity of salt extends to distant foci, promoted the development of gas fields, so that when the gas to reach an annual output of more than 7000 million cubic meters.
As for the "oil refining", starting the era of even sooner, when the Northern Wei Dynasty book "Waterways," a book about age 512 ~ 518 AD, the book describes the oil extracted from oil of . British scientist Joseph in the paper, said: "In the tenth century AD, China already has the oil, and heavy use. Thus, in this former Chinese were processed for oil distillation." Instructions as early as the sixth century AD on the germination of China's oil refining process.
Oil is a liquid in order to hydrocarbons as the main component of the mineral. Crude oil out of oil from underground mining, or natural oil. Synthetic oil is from coal or oil shale to extract liquid hydrocarbons. The main elements of the composition of crude oil is carbon, hydrogen, sulfur, nitrogen and oxygen.
Structures with different mixtures of hydrocarbons as the main ingredients of a brown, dark green or black liquid.
The Republic of Iraq's oil reserves, ranks second in the world.

Ⅳ 中國石油天然氣集團公司英文簡介(基本要素齊全就可以）

China National Petroleum Corporation (CNPC) is an integrated international energy company.

Based in China, we have oil and gas assets and interests in
30 countries in Africa, Central Asia-Russia, South America, the Middle East and the Asia-Pacific.

CNPC is China's largest oil and gas procer and supplier, as well as one of the world's major oilfield service providers and a globally reputed contractor in engineering construction, with businesses covering petroleum exploration & proction, natural gas & pipelines, refining & marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance and insurance services.

Crude output: 2.75 million barrels/day

Natural gas output: 7.22 billion cubic feet/day

Crude oil proction: 54.4% of the nation's total

Natural gas proction: 82.3% of the nation's total

Crude runs: 2.70 million barrels/day

Domestic service stations: 17,262(1)

Domestic pipelines: 50,652 kilometers, including 13,189 kilometers for crude oil (nearly 70% of the nation's total), 28,595 kilometers for natural gas (nearly 90% of the nation's total) and 8,868 kilometers for refined procts (nearly 50% of the nation's total)

Providing oilfield services and engineering construction in 49 countries around the world.

Ⅳ 關於石油的英文文章

連分都沒有誰會答啊!

Ⅵ 求一篇關於西南石油大學的英文介紹

School Hospital
Comprising two campus hospitals of Nanchong campus hospital and Cheng campus hospital, the school hospital of Southwest Petroleum University (SWPU) is a comprehensive hospital which is the only one recognized by the Ministry of Health Care as a Grade A school hospital among the universities in Sichuan Province. It has 90 professionals, among whom 60 have a bachelor』 degree and eight are associate professors.

SWPU has paid great attention to the hospital』s construction and development over the years. It provides special funds to buy medical instruments and equipment. Presently the Nanchong campus hospital has medical equipment which is worth of one million RMB. There are 60 beds in the in-patient department, a ringing communication system in each ward, and a perfect facility for first aid. The emergency system is on ty around the clock.

The Cheng campus hospital was established in March 2004. It has both out-patient and in-patient departments with 60 beds. The emergency section is on ty around the clock on this campus as well.

The school hospital strictly carries out the Health Care Rule for schools promulgated by the State Council, using massive manpower and material resources in the disease prevention for the public health of both teachers and students. The excellent medical staff takes every effective action on controlling the occurrence of all infectious diseases. In the beginning of each semester, the school hospital offers healthy ecation to help the university students form deep understanding of health concerns and encourage their responsible attitudes towards health care.

The school hospital tries its best to serve as a community hospital. Whether for disease prevention, health ecation, or disease diagnosis, all the staff in the school hospital consistently provides their utmost service for the public.

Ⅶ 有關於中國石油需求大的英語作文，只要100字就好了！

2011年中國石油需求同比增速將降至6.2%，達4.83億噸；成品油消費量將達2.57億噸，增長6.3%；汽油供略大於求，柴油則總體偏緊。2010年中國石油表觀消費量為4.55億噸，同比增長11.4%。原油表觀消費量首次突破4億噸，達到4.39億噸，增速高達13.1%。國內原油產量首次突破2億噸，同比增長5%以上，為十五年來最快。受多重因素影響，2011年我國石油需求增速將下降，預計全年石油需求量為4.83億噸，增長6.2%；原油需求量4.71億噸，增長7.2%。
In 2011, China's oil demand year-on-year growth will drop to 6.2% to 483 million tons; Proct oil consumption will reach 257 million tons, up 6.3%; For gasoline, diesel is slightly higher than for the overall tight. In 2010 China petroleum apparent consumption for 455 million tons, an increase of 11.4%. Crude oil apparent consumption the first time exceeded 400 million tons to 439 million tons, the growth rate as high as 13.1%. Domestic oil proction first breakthrough 200 million tons, an increase of 5% or more, for 15 years fastest. By multiple factors, in 2011 China's oil demand growth will fall, the year is expected to petroleum demand for 483 million tons, up 6.2%; Crude oil demand for 471 million tons, an increase of 7.2%.

Ⅷ 石油的英語

石油的英文為petroleum。
石油，地質勘探的主要對象之一，是一種粘稠的、深褐色液體，被稱為「工業的血液」。地殼上層部分地區有石油儲存。主要成分是各種烷烴、環烷烴、芳香烴的混合物。石油的成油機理有生物沉積變油和石化油兩種學說，前者較廣為接受，認為石油是古代海洋或湖泊中的生物經過漫長的演化形成，屬於生物沉積變油，不可再生；後者認為石油是由地殼內本身的碳生成，與生物無關，可再生。石油主要被用來作為燃油和汽油，也是許多化學工業產品，如溶液、化肥、殺蟲劑和塑料等的原料。
古埃及、古巴比倫人在很早以前已開采利用石油。「石油」這個中文名稱是由北宋大科學家沈括第一次命名的。
石油的性質因產地而異，密度為0.8 -1.0g/cm3，粘度范圍很寬，凝固點差別很大（30 ~ -60攝氏度），沸點范圍為常溫到500攝氏度以上，可溶於多種有機溶劑，不溶於水，但可與水形成乳狀液。不過不同的油田的石油的成分和外貌可以區分很大。石油主要被用作燃油和汽油，燃料油和汽油在2012年組成世界上最重要的二次能源之一。石油也是許多化學工業產品如溶劑、化肥、殺蟲劑和塑料等的原料。2012年開採的石油88%被用作燃料，其它的12%作為化工業的原料。實際上，石油是一種不可再生原料。
世界海洋面積3.6億平方 千米，約為陸地的2.4倍。大陸架和大陸坡約5500萬平方千米，相當於陸上沉積盆地面積的總和。地球上已探明石油資源的1/4和最終可采儲量的45%， 埋藏在海底。世界石油探明儲量的蘊藏重心，將逐步由陸地轉向海洋。
原油的顏色非常豐富，有甚紅、金黃、墨綠、黑、褐紅、至透明；原油的顏色是它本身所含膠質、瀝青質的含量決定的，含的越高顏色越深。我國重慶黃瓜山和華北大港油田有的井產無色石油，克拉瑪依石油呈褐至黑色，大慶、勝利、玉門石油均為黑色。無色石油在美國加利福尼亞、原蘇聯巴庫、羅馬尼亞和印尼的蘇門答臘均有產出。無色石油的形成，可能同運移過程中，帶色的膠質和瀝青質被岩石吸附有關。但是不同程度的深色石油占絕對多數，幾乎遍布於世界各大含油氣盆地。
原油的成分主要有：油質（這是其主要成分）、膠質（一種粘性的半固體物質）、瀝青質（暗褐色或黑色脆性固體物質）、碳質（一種非碳氫化合物）。石油是由碳氫化合物為主混合而成的，具有特殊氣味的、有色的可燃性油質液體。天然氣是以氣態的碳氫化合物為主的各種氣體組成的，具有特殊氣味的、無色的易燃性混合氣體。在整個的石油系統中分工也是比較細的：構成石油的化學物質，用蒸餾能分解。原油作為加工的產品，有煤油、苯、汽油、石蠟、瀝青等。嚴格地說，石油以氫與碳構成的烴類為主要成分。分子量最小的4種烴，全都是煤氣。
石油主要是碳氫化合物。它由不同的碳氫化合物混合組成，組成石油的化學元素主要是碳（83% ~ 87%）、氫（11% ~ 14%），其餘為硫（0.06% ~ 0.8%）、氮（0.02% ~ 1.7%）、氧（0.08% ~ 1.82%）及微量金屬元素（鎳、釩、鐵、銻等）。由碳和氫化合形成的烴類構成石油的主要組成部分，約佔95% ~ 99%，各種烴類按其結構分為：烷烴、環烷烴、芳香烴。 一般天然石油不含烯烴而二次加工產物中常含有數量不等的烯烴和炔烴。含硫、氧、氮的化合物對石油產品有害，在石油加工中應盡量除去。
母音字母o在重讀開音節中，發合口雙母音/o/的音，這個雙母音由兩個音組成，第一個音是中母音/ə/，發音時，舌端離開下齒，雙唇扁平，向第二個音/ʊ/滑動，舌位由低到高，口形由大到小，音量由強到弱，兩個音合而為一個雙母音，如：
no 沒有
go 去
so 這樣
doe 母鹿
hoe 鋤頭
toe 腳指頭
希望我能幫助你解疑釋惑。

Ⅸ 求大佬寫一篇英語作文 主題是石油價格上漲對環境有益還是有害 120字左右就行

The Fossil Oil

The fossil oil is a very important fuel and it is essential .Using petroleum as fuel provides convenience for many people and even factory .But the fossil oil has many poison material and discharge of the petroleum-containing sewage can cause environmental pollution .So we shuould be aware of the harm to the use of oil .

As for environment,increase the price of oil is very beneficial .Maybe this way can decrease the amount of petroleum .Because it is much too expensive to buy and use .I think this can control the amount of oil effectively .

As the fact ,no matter the how ,whether decrease or increase the price of oil ,we must control the amout of oil .And only we do the best .we dont case many environmental pollution problem

以上作文為原創，希望可以有效的幫助到您。

Ⅹ 石油的英文是什麼

石油的英文: petroleum