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- It has characteristics of chemical inertness, high-whiteness, high purity and equal particle size. 具有粒度分布均匀，化学性能稳定，色白、质纯特点。
- Helium is a monatomic chemically inert gas. 它是单原子惰性气体。
- Crystals shine black,with smooth surface,high compessive strength and chemical inertness. 金刚石表面镀敷金属镍外衣，从而提高树脂对金刚石的黏结力。
- The improvement field emission by Hf coating on CNTs surface is attributed to the low work function, chemical inertness and good conductivity of HfC. 我们认为碳纳米管表面发射性能的提高归功于表面碳化铪膜良好的导电性、学惰性和低逸出功。
- The improvement field emission by Hf coating on CNTs surface is attributed to the low work function,chemical inertness and good conductivity of HfC. 我们认为碳纳米管表面发射性能的提高归功于表面碳化铪膜良好的导电性、化学惰性和低逸出功。
- ZnO shows good chemical inertness and bio-compatibility.Also, ZnO is the only material which possesses good piezoelectric and semiconductor properties. 摘要氧化锌具有良好的化学惰性和生物兼容性，也是目前同时具有压电性质和半导体性质的唯一材料。
- PET’s chemical inertness, plus other physical properties, means it has no impact on the taste or quality of the wine, FGL said. 聚酯的化学惰性，以及其他物理特性，意味着它不影响味道或质量的葡萄酒， FGL说。
- Once nitrogen is combined, it is not chemically inert any longer. 氮气一经化合，在化学上就不再是惰性气体了。
- Once nitrogen is combined,it is not chemically inert any longer. 氮气一经化合，在化学上就不再是惰性气体了。
- Silicon carbide is a very ideal candidate for the catalyst support taking account of its high resistance to thermal shock, high thermal conductivity and chemical inertness. 碳化硅陶瓷材料由于具有耐磨、耐腐蚀、高温强度高、高热导、宽禁带等优良特性,被广泛应用于航空航天、石油化工、机械电子等领域。
- It may simply reflect some failure in technique on the part of the chemist. One well-known example of the failure of negative evidence is the overthrow of the dogma of chemical inertness on the part of the noble gases. 它仅仅反映部分化学家技术上的失败。一个众所周知的负面证据失败的例子就是,关于惰性气体是化学惰性的教条的推翻。
- Poly(dimethylsiloxane) (PDMS) was selected as the chip material owing to its excellent characters including chemical inertness, low polarity, low electrical conductivity and elasticity. 本论文通过紫外光照射的方法使聚二甲基硅氧烷（PDMS）微流控芯片的微通道内壁产生自由基，从而将丙烯酸单体嫁接，再分别通过聚二烯丙基二甲基氯化铵（PDDA）和介孔材料将酶固定在芯片微通道中，实现了蛋白质在PDMS微流控芯片上的酶解。
- The relationship between hardness of the deposited films and deposition parameters were analysed in detail.Wear resistance and chemical inertness of the deposited films are also studied. 分析了类金刚石薄膜的硬度和工艺参数的关系，讨论了薄膜的耐磨性和化学稳定性。
- Polypropylene is chemically inert and compatible with all window frame materials. 聚丙稀是一中不活泼的化学原料，所以能和所有的金属窗框架很好的配合在一起。
- Gaseous helium is inert, colorless, odorless, non corrosive, and nonflammable. Helium is the lightest rare gas. Helium is a monatomic chemically inert gas. It will not react with other elements or compounds under ordinary conditions. 气态氦极不活泼，无色，无嗅，无腐蚀性，不可燃。氦是最轻的稀有气体。它是单原子惰性气体。一般情况下不同其它元素或化合物反应。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- chemically inert radioactive waste 不易发生化学反应的放射性废弃物
