核能的优点 英语回答

精选知识

1.Nuclear energy provides an inexhaustible and economical source of power and that it is therefore essential for an industrially developing society.

2.Nuclear power,except for accidents,is clean.

3.A nuclear power station can be run and maintained by relatively few technical and administrative staff.

4.Nuclear power is a cheap source of energy.

范文：

It is often claimed that nuclear energy is something we cannot do without.We live in a consumer society where there is an enormous demand for commercial products of all kinds.Moreover,an increase in industrial production is considered to be one solution to the problem of mass unemployment.Such an increase presumes an abundant and cheap energy supply.Many people believe that nuclear energy provides an inexhaustible and economical source of power and that it is therefore essential for an industrially developing society.There are a number of other advantages in the use of nuclear energy.Firstly,nuclear power,except for accidents,is clean.A further advantage is that a nuclear power station can be run and maintained by relatively few technical and administrative staff.The nuclear reactor represents an enormous step in our scientific evolution and,whatever the anti nuclear group says,it is wrong to expect a return to more primitive sources of fuel.However,opponents of nuclear energy point out that nuclear power stations bring a direct threat not only to the environment but also to civil liberties.

Furthermore,it is questionable whether ultimately nuclear power is a cheap source of energy.There have,for example,been very costly accidents in America,in Britain and,of course,in Russia.The possibility of increases in the cost of uranium (铀) in addition to the cost of greater safety provisions could price nuclear power out of the market.In the long run,environmentalists argue,nuclear energy wastes valuable resources and disturbs the ecology to an extent which could bring about the destruction of the human race.Thus,if we wish to survive,we cannot afford nuclear energy.In spite of the case against nuclear energy outlined above,nuclear energy programmes are expanding.Such an expansion assumes a continual growth in industrial production and consumer demands.However,it is doubtful whether this growth will or can continue.Having weighed up the arguments on both sides,it seems there are good economic and ecological reasons for sources of energy other than nuclear power.

其他回答

1.it's efficient, just a small amount of uranium can generage huge amount of energy.

2.it's clean. there is no emission of greenhouse gas,which means it help reduce the effects of global warming.<...

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其他类似问题

问题1：用核电有什么好处?[化学科目]

核电是一种清洁能源,相比于火电,核电不会产生SO2,NO,NO2等温室气体,减缓温室效应和酸雨的影响.核电的能量密度高,燃料消耗小,受季节因素影响小.核电可以提供持久的能量,是人类解决能源问题的一种有效方式

问题2：建核电站的好处

电力大,其他坏处多.

问题3：八核 英语怎么说

要是按照dual,quad这个顺序说的话就是octa,还有些科技网站直接说8-core

问题4：核能 英文翻译

nuclear energy

问题5：核电有哪些优点?[化学科目]

核电是高效能源,消耗资源少火电站利用化石燃料的燃烧所释放出的化学能来发电,核电站则利用核燃料的核裂变反应所释放的核能来发电.核能要比化学能大得多,所以核电站所消耗的核燃料比同样功率的火电厂所消耗的化石燃料少得多.例如,一座百万千瓦的煤电厂每年要消耗约300万吨原煤,而一座同样功率的核电站每年仅需补充约30吨核燃料,后者仅为前者的十万分之一.核电是清洁能源,环境影响小目前的环境污染问题大部分是由使用化石燃料引起的.化石燃料的燃烧排放大量二氧化碳、二氧化硫、氮氧化物和飘尘,造成全球气温升高、酸雨频降并破坏臭氧层,对人类和环境造成极大威胁和损害.核电站不会造成这种环境污染,因为他不使用化石燃料.

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