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阿卡英語 / 查找:beryllium” [共找到4條結(jié)果]
  • beryllium的意思

    n.鈹(元素符號(hào)Be)...
  • beryllium怎么讀

    beryllium的音標(biāo):beryllium的英式發(fā)音音標(biāo)為:[b?'r?li?m]beryllium的美式發(fā)音音標(biāo)為:[b?'r?li?m]...
  • beryllium造句

    Explain why barium forms peroxide but beryllium does not.解釋為什么鋇能形成過氧化物而鈹則不能。However the toxic properties of beryllium limit its application.然而鈹?shù)亩拘韵拗屏怂淖饔?Toxicity problem in manufacturing and storage might be alleviated ...
  • beryllium造句

    Amorphous beryllium hydride , as ablator, can increase conversion from laser to X - rays .非晶 BeH2 材料作為燒蝕層, 摻入高Z元素后可以提高激光 -X 光的轉(zhuǎn)換效率.Toxicity problem in manufacturing and storage might be alleviated by coating beryllium wi...