㈠ 日常生活中如何使用電的英語作文
停電
㈡ 關於電的英語作文
Everybody knows that electricty is very important for us. And it helps us a lot in our daily life. Without electricity we can not use lamp, TV, computer or other things. Then it will be not very convenient for us. Our world may be in the dark. But in fact, the electricity isn't much. So we all should save the energy. For example, when we leave rooms, we should turn off the lamp. When we are not using the computer we should turn it off. All of our people should save the energy from the bottom of your heart.
㈢ 如何安全使用電(英語作文,60詞)
electricity
is
common
to
see
in
everywhere,especially
at
home.most
of
appliance
are
electric
machines.we
need
to
keep
them
being
dry.as
if
not,they
might
be
dangerous
for
people.we'd
better
not
touch
them
directly
when
they
are
wet.we
also
make
sure
to
turn
off
the
electric
machines
after
we
finish
using
them.if
we
leave
them
on.they
will
start
working
until
be
fired.
㈣ 英語作文 介紹電如何進入我們家裡和電在生活中的作用
From the plant proced electricity, generally the first step-up transformer through, the voltage increases (high voltage transmission helps to rece transmission line losses), and then through overhead power lines, to near the load side, and then through the step-down transformer , the voltage drops below the rated voltage of the user equipment (for example, we generally use the 220V voltage) for users
㈤ 電的英語作文怎麼寫
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㈥ 關於電的英語作文包括電的重要用途 如何節約電你對節約用電的建議急!!!!
親,你沒說字數那我就看著碼字了啊。。
Electric energy is the most important source of energy, but also consumption of other energy proction and energy procts.At present, China's energy consumption is far greater than the developed countries, but our per capita GDP is very low, we must be our economic growth mode from extensive to intensive, in which energy is one of the most important parts. From the point of view of sustainable development, we must save energy, as far as possible by saving power, to rece our natural non-renewable resources request. For our future generations.
㈦ 關於電的英語作文 帶翻譯、、急需、
Now a lot of places in a "electric shortage ."Nanjing is not exceptional also, power, energy saving is the imminent matter, but in the end the limit who Electric is a difficult problem to solve.
According to the survey, Nanjing residents electricity accounts for only 16% to 17%, and the electricity instry has accounted for more than 75%.Moreover, instrial electricity waste a lot.Lai food factory in July last year, electricity 5.4 Wan Yuan September 14, charge of electricity.2 Wan Yuan.The factory every day in the lights at 10 hours, install energy-saving lamps, can every section 1500 degrees, a year can node of approximately 540000 degrees for 800 residents in 4 more hours of electricity, the general plant for a year spent electricity 700 around Wan Yuan.5000 kilowatts per hour of refrigeration equipment to expend 400 yuan charge of electricity, a day starting 15 hours a day to pay 6000 yuan.If the instrial electricity savings of 10%, so a year can node 5000000000 kwh, who can bear to see these data should be restricted to residents of electricity?
In the factory, in addition to some electric charges of large equipment, in order to cool and to provide a convenient, air-conditioning, lights, television and other appliances is also essential, some of the workers think this is "public" for his not money, never think it is waste, so many factories, office it no one, central air conditioning, television was still open, so that much of the current waste, rather than these electrical waste than they save.But these people why the habit?That is because the state of the electricity instry not the limit!If the state restrictions on instrial electricity, they can not drill this advantage.
Besides, the residents can use the number electricity?In addition to daily life use electricity, do they still have large equipment to use?Residents in order to save money without other people say that they will take the initiative to save, how would be gratuitous waste electrical and increase their economic burden?They did not waste the electricity act, if the limit of their power, they are not even normal life cannot be ensured?
Although some might say that instry is national economy to develop an indispensable component, but instrial development also depend on these people!If the limit of the residents, residents can not in a normal state, poor spirit, full of grievances, the workers did not work enthusiasm, how, how to improve the plant proction efficiency?The state also how economic development?People often say that" live and work in peace ", only residents life, can talk about the instrial development, isn't it?
So, if want to be not limited to residents, residents of electricity, daily electricity consumption for the factory is not worth mentioning.Visible power shortage is not the main reason, even if there are more electricity, if not properly used, just waste, so " electric shortage" will never solve it.If you can limit electricity instry get rid of the waste of national resources of bad habit, what is there against it?
So, I think that by limiting the electricity instry get rid of the waste electrical habits is really solve " electric shortage " effective method.
現在許多地方都在鬧「電荒」。南京也不例外,限電、節電是迫在眉睫的事,但到底該限誰的電也是一個很難解決的問題。
據調查,南京居民用電只佔16%~17%,而工業用電卻佔75%以上。而且,工業用電浪費電的現象也不少。好利來食品廠去年7月電費5。4萬元,9月電費14。2萬元。工廠里每天開燈按10小時計算,裝上節能燈後,就可以每天節電1500度,一年就可節點約54萬度,可供800萬家居民多用4小時的電,一般的工廠一年就花電費700萬元左右。5000千瓦的製冷設備每小時就要費400元的電費,一天開機15個小時,一天就要付6000元。如果工業用電節省10%,那麼一年就能節點50億千瓦時,看到這些數據誰還能忍心要限居民的電呢?
在工廠里,除了一些費電的大型設備外,為了降溫以及給員工提供方便,空調、燈、電視等電器也是必不可少的,有些工人認為這都是「公家」掏錢,反正自己又不出錢,從不認為那是浪費,所以許多工廠辦公處明明沒有人,中央空調、電視機還是照樣開著,使得大量的電流白白浪費,與其讓這些電白白浪費還不如把它們節省下來。可這些人為什麼會養成這種習慣呢?就是因為國家對工業用電不加以限制!如果國家限制工業用電,他們就鑽不了這個空子了。
再說,居民能用多少電呢?除了日常生活必用的電,難道他們還有大型的設備要使用嗎?居民們為了省錢不用別人說自己就會主動省電,又怎會無端浪費電而增加他們的經濟負擔呢?他們並沒有浪費電的行為,如果限他們的電,他們不是連正常的生活都不能保證了嗎?
雖然,有人可能會說工業是國家經濟發展不可缺少的一個部分,但工業的發展也是靠這些百姓的啊!如果限了居民的電,居民的生活就不能處於正常的狀態,精神不佳,滿腹怨氣,工人工作沒有了積極性,試問,工廠的生產效率如何提高?國家還怎麼經濟發展?人們常說「安居樂業」,只有居民生活穩定了,才能談到工業發展,不是嗎?
所以,如果說要限電,絕不能限居民的電,居民每天的用電量對於工廠來說實在太微不足道了。可見缺電並不是主要的原因,就算有再多的電,如果不好好利用,只是一味的浪費,那麼「電荒」問題永遠得不到解決。如果能通過限工業用電改掉那些浪費國家資源的壞毛病,何樂而不為呢?
所以,我認為通過限制工業用電改掉那些浪費電的習慣,才是真正解決「電荒」的有效方法。
㈧ 電在人們生活中的重要性,電的用途,怎樣更節能的用電和發電的英語作文
There are many applications of electricity in life. The first is lighting. Second, cooking. The computer we use also uses electricity. In order to save energy and use electricity, we go out and turn off the lights. We can use solar energy to generate electricity. It's more energy efficient.
㈨ 我們用電……;英語作文
Nowadays,,..Why?ple.Firstofall,.What',sotheriderfeelslesstired.Also,itiseasyforanybodytodrive,nomatteryouareoldoryoung.Finally,itisnotjustenergy-.However,.Ontheonehand,,whichisnotbeneficialtohealth.Ontheotherhand,gencybrakesdont'twokewell.Personally,s.Asthesayinggoes,everycoinhastwosides.,.Inconclusion,.