{薄宙周17146979241} fuel cells是什么意思 - ______ fuel cells的意思燃料电池例句:双语英语1.Fuel cells, meanwhile, are clean, generating electricity and emitting only water vapor and heat. 同时燃料电池非常清洁,它在产生电能的同时只排放水蒸气和热量.2.The government is subsidizing ...

{薄宙周17146979241} 福建亚南电机通信基站用氢燃料电池电堆(500W~400kW)参数? - ______ 通信基站用氢燃料电池电堆(500W~400kW) Hydrogen Fuel Cell Stack for Communication Base Station(500W~400kW) Ø 4kW通信基站用氢燃料电池电堆4kW Hydrogen Fuel Cell Stack for Communication Base Station 额定功率(Rated ...

{薄宙周17146979241} 氢气和氧气结合是怎样产生电、热和水的? - ______ 电极反应式如下: 负极:2H2 + 4OH- -4e-=== 4H2O 正极:O2 + 2H2O + 4e-=== 4OH- 总反应式:2H2 + O2 === 2H2O 让水产生氧气,电解水就行、但有注意地方的! 所谓的电解水的反应,就是电能作用下水所发生的氧化还原反应,其中氢离...

{薄宙周17146979241} 为什么消耗1克氢气不能产生1克氢气 ______ 因为能量是有损耗的 不可能将能量一丝不差的转换 比如说 用电灯泡来照明 其实你只是需要它的光能 但是电灯泡要发热,消耗了一部分电能成为 了热能 这就是能量转化时的损耗 这个是不可避免的

{薄宙周17146979241} 关于氢氧燃料电池 - ______ 氢气与氧气是可以自发进行反应生成水的,只不过反应速率太慢,难以观察而已.能反应与能看到反应现象不是一回事.

{薄宙周17146979241} Gasoline prices are getting higher and higher 有这篇阅读文章吗 ______ Gasoline (汽油) prices are getting higher and higher. The price makes it hard for drivers to afford the fuel (燃料). One group held a special event to display(展示)new kinds of cars The new cars are different and they can run on many ...

{薄宙周17146979241} 内燃机构造和原理 英文文献 ______ ADVANCED INTERNAL COMBUSTION ENGINE RESEARCH Peter Van Blarigan Sandia National Laboratories Livermore, CA 94550 Abstract In this manuscript, research on hydrogen internal combustion engines is discussed. The objective of ...

{薄宙周17146979241} celllnfolistrate是什么意思 - ______ cell lnfo li strate 电池信息里的策略 cell[英][sel][美][sɛl] n.细胞; 小牢房; 电池; 墓穴; vi.住在牢房或小室中; vt.囚禁; 例句:1.In essence, a hydrogen fuel cell is another type of battery. 从本质上说,氢燃料电池就是另一种蓄电池.

{薄宙周17146979241} Fuel Cell Technology for CarsFill her up with hydrogen?That's what someCalifornia motorists may be saying soon,as car makers... - ______[答案] 61.C推理判断题.根据文章内容可知California 推行的＂zero emission policy＂指的是＂零排放政策＂,即汽车不排除任何有... making electricity through the combination of hydrogen and oxygen.可知＂power plant＂指的是＂a fuel cell＂,而＂a fuel cell...

{薄宙周17146979241} 英语翻译Johnson's paper compares three processes for generating hydrogen in fuel cells.有点混乱.不是很好翻, - ______[答案] JOHNSON的报告将3种燃料电池中氢的产生过程做了对比