Carthe

常見例句

• All creatures on carth should be respected.
  世上所有的生命都應(yīng)該得到尊重。
• This paper introduces the synthetic methods,physical and chemical properties and applications of rare carth metal alkoxides.
  稀土金屬醇鹽是一類重要的稀土化合物。本文主要介紹了稀土金屬醇鹽的合成方法、物理和化學(xué)性質(zhì)及其應(yīng)用。
• Keywords rare carth clement;Zinc alloy;
  稀土元素;鋅合金;
• Keywords rare carth;aluminium-silicon alloy;modification;
  稀土;鋁硅合金;變質(zhì)處理;
• Keywords heteropoly molybdotungstosilicic acid;rare carth element;redox;
  鉬鎢硅雜多酸;氧化還原;稀土元素;
• Requirements of terrestrial interface for domestic satellite communications carth stations
  國內(nèi)衛(wèi)星通信地球站地面接口要求
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