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1)  silica source
硅源
1.
Synthesis of zeolite MCM-22 by vapor-phase transport method from different silica sources;
汽相转移法合成不同硅源的MCM-22分子筛(英文)
2.
Effects of silica source on structure and properties of mesoporous melecular sieve;
硅源对介孔分子筛结构、性能的影响
3.
As a result of the addition of metal salts,highly crystalline MCM-22 could be obtained from silica source with a low.
向合成体系添加少量金属盐,可以降低M CM-22晶化对硅源性质的要求,采用白炭黑、硅溶胶等硅源均可合成出高质量M CM-22。
2)  silicon source
硅源
1.
Ways to increase utilization ratio of zeolite silicon sources of FCC catalyst active component;
提高FCC催化剂活性组分分子筛硅源利用率的途径
2.
Titanium silicalite(TS-1) molecular sieves had been successfully prepared via hydrothermal synthesis using the mixture of commertial silica sol and low-purity tetraethyl orthosilicate(TEOS) as silicon source.
以工业级硅溶胶与正硅酸乙酯(TEOS)的混合物为硅源,通过一次原位水热晶化成功制备出钛硅分子筛TS-1,并研究了TS-1/H2O2体系对噻吩的脱除效果与再生情况。
3)  Activation of silica source
硅源活化
4)  silica resource
硅石资源
1.
The distribution of two sorts of silica resources,involving sedimentary metamorphism and hydrothermal,and its geological characteristic of the deposit are generalized herein,the proposals for its exploitation and utilization are outlined,that may be referenced to advancing this industry.
本文概括地介绍了铜仁地区沉积变质和热液两种成因类型硅石资源的分布及其矿床地质基本特征 ,对其合理开发利用提出了建议 ,可供参考。
5)  Silicon compounds
硅源制剂
1.
In this paper,the effects of different silicon compounds on the main diseases of post harvest Red Globe and the mechanisms of Si mediated the resistance of Red Globe were investigated,the results are as follows.
试验研究了三种硅源制剂硅酸钠、纳米硅和正硅酸乙酯对葡萄采后主要病害的作用效果,并从病程相关蛋白酶和硅在葡萄果实和果梗上的沉积两个方面探讨了不同硅源制剂对葡萄采后病害的作用机理。
6)  exogenous silicon
外源硅
1.
By means of a system of nutrient solution culture under greenhouse, the effects of different concentration of exogenous silicon (Si) on anti-oxidative system, reactive oxygen species, soluble protein and praline content, root activity and ion content in leaves and roots of Cabernet Sauvignon seedlings were investigated under salt stress condition (50 mM NaCl).
0 mM浓度的外源硅(Si),研究了不同浓度外源硅处理对盐胁迫(50 mM NaCl)下赤霞珠幼苗叶片中抗氧化酶系统、活性氧代谢、可溶性蛋白质和游离脯氨酸含量,根系活力,根系及叶片中离子含量的影响,以期为外源硅在葡萄抗盐生产上的合理利用提供一定的理论依据。
2.
was used in this experiment as material, experiment has two part; (1) natural drought stress : soil relative water content is 70%(CK)、60%、50%、40%、30%、20%、10%、5%; (2) control drought stress : soil relative water content is T1:70~75%(CK)、T2:50~55%、T3:35~40% and T4:15~20%, other, exogenous silicon and abscisic acid were used to T1(CK)、T3 and T4, control drought stress treated about 10, 20, 30 days.
另外,向控水处理T1(CK)、T3和T4分别施加外源硅和外源脱落酸。
补充资料:有机硅源
分子式:
CAS号:

性质:指用于金属有机化合物气相沉积(MOCVD)具有很高挥发性、高纯度的有机硅化合物。主要指三乙基硅烷[(C2H5)3SiH]、六甲基二硅烷[(CH3)6Si2儿可燃性液体。分解温度在600~800℃之间。主要采用分子蒸馏、精密精馏技术提纯。是替代有毒、自燃的硅烷用于制Ⅲ~V族半导体,尤其是GaAs的n型掺杂源。

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