【题文】Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, get light, and transport people and products from place to place. Most energy comes from fossil(化石)fuels--petroleum, coal and natural gas. However, burning fossil fuels ...
Energy is very important in modern life.People use energy to run machines, heat and cool their homes, cook, give light, and transport people and products from place to place.Most energy comes from fossil fuels-petroleum, coal, and natural gas.However, burning fuels causes pollution.Also, if...
Energy is very important in modern life.People use energy to run machines, heat and cool their homes, cook, give light, and transport people and products from place to place.Most energy comes from fossil fuels-petroleum, coal, and natural gas.However, burning fuels causes pollution.Also, if...
Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, get light, and transport people and products from place to place. Most energy comes from fossil(化石)fuels--petroleum, coal and natural gas. However, burning fossil fuels cause pollu...
It is important to conserveenergy. 节能十分重要。 牛津词典 anenergycrisis (= for example when fuel is not freely available) 能源危机 牛津词典 kinetic/potential, etc.energy 动能、势能等 牛津词典 She's always full ofenergy. 她总是充满活力。
a所以倡导低碳生活是必要的 Therefore the initiative low-carbon life is necessary[translate] aPosition: Medical Scientific Liaison (MSL) 正在翻译,请等待...[translate] ain which most of the students come from farmers'families 正在翻译,请等待... ...
The whole world is short of energy. Saving the energy is very important. As a student, we can do a lot in our daily life. For example, we should keep the light off when we don’t use it. We should take a shower instead of bath to save water. Don’t keep the tap running when...
Ever since early this century, electricity has become an essential part of our modern life. It plays an important role in many fields such as industry, agriculture and the daily life of men. Electricity is a source of energy that makes it possible for the factories to turn out products and...
Herein, utilizing uniform hollow carbon spheres as precur-sors, Se-material is effectively loaded through vapor-infiltration method. Owing to the distribution of optimized pores, the content of microspores could be up to ~60% (<2 nm), serving important roles for the physical confinement effect....
ashe study best in our class 她在我们的类最好学习 [translate] aloving heart is the truest wisdom. 爱恋的心脏是最真实的智慧。 [translate] aoil is such animportant energy resource that modern industy could't develop without it. 油是现代industy could't开发,不用它的这样animportant能源。 [...