hydrogen的意思?

n.
<化>氢

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  • hydrogen例句

    Hydrogen is used extensively in industry for the production of ammonia.氢气在工业上广泛用于制氨。He mobilized public opinion all over the world against hydrogen-bomb tests.他动员全世界的舆论反对氢弹试验。Carbon, hydrogen and oxygen combine chemicall...
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  • hydrogen的音标?

    hydrogen的音标:hydrogen的英式发音音标为:['haɪdrədʒən]hydrogen的美式发音音标为:['haɪdrədʒən]...
  • hydrogen造句

    General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.一般的氧化剂有过氧化氢 、 次氯酸钠 、 高锰酸钾等.Hydrogen is a corlourless, odourless gas.氢气是一种无色 、 无味的气体.Producing the hydrogen fuel uses the harm...
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    Religious cults and priesthoods are sectarian by nature.宗教崇拜和僧侣界天然就有派性.All these religions were flourishing side by side with many less prominent cults.所有这些宗教和许多次要的教派一起,共同繁荣.Many early religious cults revolved around sex...
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    Verbs are often followed by adverbial particles.动词后常常接副词。It can serve as subject, predicate, object, attribute and adverbial modifier.可以作主语 、 谓语 、 宾语 、 定语、状语.Preposition - like adverbial particles are a special class of ...
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    special的近义词有:special, especial, specific, particular, exceptional, extraordinary, peculiar。下面这些形容词均含"特殊的,特别的"的含义:special:普通用词,指不同于一般、与众不同,着重事物的专门性,突出与一般不同。especial和special含义很接近,较正式,但侧重有特殊的意义或重要性。specific:着重指某种、某类事物具有的特殊或...
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  • pleading造句

    When Ivan heard Makar pleading, he too began to weep.伊凡听着麦卡尔哀求, 也禁不住泪水夺眶而出.Mr Burke, pleading poverty, changed his mind.伯克先生以自己穷为由改变了主意。His pleading melted her.他的乞求软化了她。...his pleading eyes.他恳求的目光The Secretary of State h...
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