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- silicon source gas 硅气体源
- Cs_xH_(3-x)PW_(12)O_(40)-SBA-15 mesoporous molecular sieve was prepared by sol-gel method using P123 as templating agent and TEOS as silicon source. 采用溶胶 凝胶方法,以P123为模板剂、正硅酸乙酯为硅源,合成出含有杂多酸铯盐的介孔分子筛CsxH3 xPW12O40 SBA 15。
- Microcrystal mordenite was synthesized using self-prepared silicon dioxide as the silicon source and sodium aluminate as the aluminum source. 以自制二氧化硅为硅源、市售偏铝酸钠为铝源合成丝光沸石。
- In northern Songliao basin there exist biogas, oil type gas, coal type gas and organic deep source gas. 松辽盆地北部天然气类型包括生物气、油型气、煤型气和有机深源气。
- At present, the key of the treatment of nitric wastewater(especial low C/N wastewater) is the lack of silicon source, so the effect of nitrogen removal is not very good. 目前含氮废水(特别是低C/N废水)生物脱氮处理所面临的最大问题是碳源不足,从而导致脱氮效果不佳。
- MCM-41 mesoporous molecular sieves containing different contents of cobalt were synthesized hydrothermally by using CTABr as template and ortho-ethylsilicate as silicon source. 本文利用水热的方法合成了一系列不同Co含量的Co-MCM-41中孔分子筛催化剂。
- A new method for large-scale synthesis of Si nanowires was found, which employed solid Si substrate instead of the external silicon source as the Si source. 这种方法不需要外来硅源；首次实现了利用硅衬底自身作为硅源，原位生长纳米线；这种直接生长方法还可望与目前的硅材料工艺兼容；
- DLC and fluorinated DLC were deposited by enclosed unbalanced magnetron sputtering using C 2H 2 as a reactive gas and C 2F 2 as a fluorine source gas. 使用非平衡磁控溅射方法，以C2H2为反应气，C2F2为氟化气沉积了含氟和不含氟的类金刚石（DLC）薄膜。
- The ozone generator was designed by corona discharge technology.The source gas for generating ozone was air or oxygen gas. 以空气或氧气为气源,采用电晕放电技术,设计了一种由臭氧管、高频电源、风机和控制系统组成臭氧发生器。
- Deep source gas refers to inorganic genetic gas or abiogenic gas which comes from deep crust or upper mantle, and has apparent geology and geochemistry characteristics. 深源气是指来自地壳深部或上地幔的无机成因天然气或称非生物成因天然气，它具有明显的地质地球化学特征。
- Copper substituted hexagonal mesoporous silica(Cu-HMS) was synthesized using tetraethyl silicate(TEOS) as silicon source, CuCl_2, CuAc_2 or Cu(NH_3)~+_4 as copper source and dodecylamine(DDA) as templating agent. 分别以CuCl2、CuAc2和Cu(NH3)+4为铜源,正硅酸乙酯为硅源,十二胺为模板剂,在室温下合成了Cu HMS系列介孔分子筛催化剂。
- A method was described with polyvinyl chloride bags as containers for both source gases and gas samples after assimilation. 应用塑料气球作为配制气源及贮存气体样品的容器可将光合作用测定分阶段进行。
- As well as the agreement with ExxonMobil, which owns 25 per cent of Gorgon, PetroChina has a long standing agreement with Royal Dutch Shell, which also owns 25 per cent, to source gas from the field. 在与埃克森美孚公司签订协议，在高更计划中有用25%25股份的同时，中石油也与皇家荷兰壳牌石油公司签订长期协议购买天然气，并且也拥有该公司25%25股份。
- The news comes from a reliable source. 这消息来自可靠的来源。
- different - source gas emission prediction 瓦斯分源涌出预测
- The silicon chips are less than a millimeter thick. 这些矽片厚度不足一毫米。
- Nitrogen doped fluorinated diamond-like carbon(FN-DLC)thin films is deposited using radio frequency plasma enhanced chemical vapor deposition under different radio-frequency power with CF_4,CH_4 and N_2 as source gases. 以CF4;CH4和N2为源气体;采用射频等离子体增强化学气相沉积法;在不同射频功率下制备了含氮氟化类金刚石薄膜样品.
- It is also found that High C/F atom ratio for source gases, low deposition pressure and high microwave input power contribute to enhancement of cross-linked structure in a-C:F:H films and thus improve the thermal stability of the films. 实验中还发现，源气体较高的碳氟原子比、较低的沉积气压和较高的微波输入功率有助于a-C：F：H薄膜交联结构的增强，因而有利于改善薄膜的热稳定性。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
