how heavy is hydrogen gas

相关推荐

• The Great Pyramid is made of huge stones.Do you know ______ each weighs?A.how heavy B how much
• How heavy the rain is!同义句是什么 用回答
• How different would you conclusions have been had you calculated the gas yield by difference求翻译
• how heavy is the elephant 这个句子对吗
• 单词拼写 These Pears are pretty heavy .How many p—— do they weigh?
• 英语翻译When there is less than peak demand for electricty.语境：In the long run,electricity from large wind farms in remote areas might be used to make hydrogen gas from water during periods when there is less than peak demand for electricity.可能的翻译有两种,一种是：当这里的发电量小于用电高峰似的需求第二种：当用电高峰需求电量小于这里的发电量事实上第二种是正确的翻译,为什么第一种不对?
• 一.用所给单词适当形式填空1.The weather today is _____ (bad)than it was yesterday.(用所给单词适当形式填空)2.How _____(heavy)it rained last night!3.It's ______(dry）this year than last year.4.The_____(nine）pencil is the _____(long)of all.5.Fall is _____(cold)than summer.二.按要求改写句子Don't stand in the hallways.(改为肯定句)_____ _____in the hallways.4.
• 1.---______ have you lived in Beijing?---Since 2000.A.When B.Why C.How long 可是我想知道A怎么不可以?我一直弄不懂when和since他们的区别啊!老弄混 希望帮我解释下!3.The heavy rain ______ me _______ the Great Wall last Friday.A.prevented; visiting B.stopped; to visit C.keep; from visiting 答案选的是A 我知道是选这个,但是c为什么不可以,他的句型也是对的,也有阻止某人做某事的意思哦
• these boxes are too heavy.how about the light --- a.one b.ones c.the boxes 为什么
• _ rain it is!A.How a heavy B.What a heavy C.How thick D.What thick_ rain it is!A.How a heavyB.What a heavy C.How thick D.What thick
• 英语翻译
• (sin x)的x次方的极限怎么求?