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- Carbon dioxide, carbon monoxide, hydrogen cyanide, nitrogen containing gases. : 二氧化碳; 一氧化碳; 氰化氢和含氮气体.
- This was mainly due to a small number of nitrogen containing diamonds within the. 这主要是由于钻石内部含少量的氮造成的。
- Water call be shown as containing impurities. 可以证明水含有杂质。
- Water can be shown as containing impurities. 可以证明水含有杂质。
- Chengdu Golden Phoenix Liquid Nitrogen Container Co., Ltd. 成都金凤液氮容器有限公司。
- The nanometer diamond produced by negative oxygen balance dynamite blasting method is a type of multi-phase carbon material probably containing impurity. 负氧平衡炸药爆轰法制造的纳米金刚石是一种会有不同杂质的多相碳材料。
- The common ions and anions were grouped and identified one by one.From the result, it was determined that the crystal was mainly made of tschermigite containing impurity silicate. 对常见阴、阳离子进行分组、分类检定,并用红外光谱法和差热分析法进行验证,最终确定仿真水晶样品的主要成分为含有部分硅酸盐杂质的铵明矾。
- Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted. 制备了两种不同的含氮高分子-钯络合物，并研究了它们对对硝基甲苯的催化活性。
- Mineral water should is below sunlight clear and colorless, transparent, do not contain impurity, without cloudy or the eyewinker floats reach precipitation phenomenon. 矿泉水在日光下应为无色、清澈透明、不含杂质、无浑浊或异物漂浮及沉淀现象。
- The dynamic relations between the fruit-body yield and nitrogen contain of the culture mater ials,stip length and dry-weight of the fruit-body,stip length and time were anal ysed. 同时分析了子实体产量与培养料的含氮量、子实体干重与菌柄长度、菌柄生长长度与时间的动态关系。
- Air containing impurities which are harmful to the environment. 包含对环境有害的杂质的气体。
- Nitrogen containers are equipped with pressure relief devices to protect from over pressurization. 氮容器装备有减压装置，以便在过压和可能的破裂时保护容器。
- This is a review with ten references, introducing odor and usage of some FEMA GRAS flavor compounds, which include sulfur containing flavor compounds,Nitrogen containing flavor compounds and oxygen containing unsatu-rated compounds. 本文介绍了FEMA GRAS 9-20的重要化合物香气和应用情况,包括含硫、含氮香料、耐高温香料、长效凉味香料和各种异构的含氧烯键化合物。
- The whiteness of hard kaolin containing impurities such as carbon,iron,ect. is improved via. floating, roasting and decolourizing process. 硬质高岭土由于合碳、铁等杂质，可通过浮选、焙烧、漂白等工艺过程，提高其白度，从而促进其开发利用。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- The researches being conducted presently on austenitic nitrizing and nitrogen contained martensite are summarized,including the studies of the features and uses of new technologies such as the N. 本文给出了固溶渗氮处理的定义，综述了固溶渗氮处理和含氮马氏体的研究现状。
- The recovered crystals contain impurities deleterious to use of the product, and these crystals are, therefore, redissolved and recrystallized to enhance purity. 回收得到的晶体含有杂质，对产品的使用有害，因此，这些晶体被再溶解和再结晶来提高纯度。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- If the air contains impurities, they may be absorbed by our bodies and make us ill. 空气中含有杂质，这些杂质会被我们的身体吸收，使人生病。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
