含氯废弃物热处理废气中分子氯含量及其细胞毒性关系之…含氯废弃物热处理废气中分子氯含量及其细胞毒性关系之研究。
Study on the relationship between Molecular Chlorine Content in Exhausted gas and its cytotoxicity from Thermal Treatment of chlorine-containing wastes.
结果表明，阳离子度、分子量以及聚合物的结构是影响聚环氧氯丙烷—二甲胺絮凝效果的重要因素。
The experimental results show that the cationicity, the molecular weight and the structure have a great effect on the flocculation efficiency of polyamine flocculants.
从人类活动中释放出来的物质(包括氟氯烃和卤代烷哈龙)同臭氧层中的臭氧分子发生化学变化，导致其破坏。
The destruction of ozone molecules in the ozone layer by chemical reaction with materials released from human activities, including chlorofluorocarbons and halons.
着重研究5 -甲氧基吲哚、5 -甲基吲哚和5 -氯吲哚的稳定几何构型和分子中各原子上的电荷分布。
We mainly study stable molecular geometries and atomic charge distributing of 5-methoxy indole 5-methyl indole and 5-chlorin indole.
计算结果表明，氟代和氯代磷杂硫烯酮为累积双烯结构，磷杂硫烯酮的异构体含CP三键，所有分子都具有弯曲几何构型。
The results of calculation show that fluophosphathioketene and chlorophasphatioketene presents cumulative double bonds, isomer presents C(P)triple bonds, all of molecules have a trans-bent geometries.
研究表明：氯铂酸催化性能与其用量、交联温度、以及PCS相对分子量有关。
Results indicate that the catalytic performance of chloroplatinic acid depends on quantity of catalyst, reaction temperature and molecular mass of PCS.
二氯1,3 -二(3,5 -二甲基吡唑)丙烷合钯的合成及晶体和分子的结构。
Synthesis, Crystal and Molecular Structure of Dichloro 1, 3 Bis (3, 5 Dimethylpyrazolyl) Propane Palladium.
考察了不同反应条件对产物的总氯含量、环氧值、色度、分子量及分子量分布的影响。
The effect of reaction conditions on total chloride content, epoxy equivalent weight, color, molecular weight and its distribution of products was investigated.
样品溶解在二甲基亚砜中，以正离子方式记录谱图，结果发现除产生一个失去氯原子的分子离子峰外，没有任何碎片峰。
The samples were dissolved in dimethyl sulfoxide (DMSO) and the data were recorded by positive ion mode. No any other fragment was found except for little molecular ion which loses a chlorine atom.
指出高效、节能的分子筛吸附分离法是实现氯甲苯异构体分离的最佳选择。
The best choice for separating the isomers of chlorotoluene is the adsorption separation by zeolite adsorbents in high efficiency.
用时间分辨热透镜技术测定了铬酰氯分子在不同气压下的弛豫速率。
Relaxation rates of chromyl chloride molecules have been measured under different pressures using the technique of thermal lensing.
然后，氯原子就可以自由地与臭氧分子反应，结合一个氧原子，形成一氧化氯。
The chlorine atom is then free to react with an ozone molecule, taking one of the oxygen atoms to form chlorine monoxide.
结论用行星式球磨方法，在亲水高分子的保护下，选用高能量球磨条件，可得到稳定的氯硝柳胺纳米剂。
Conclusion Under the protection of hydrophilic polymers, stable nanoparticle solution of niclosamide can be prepared by the method of planet ball-milling choosing high-energy ball-milling condition.
结果：在亲水的高分子凝胶基质中，离子形式的双氯芬酸钠扩散速率大于分子形成的扩散速率。
RESULTS:The diffusive rate of diclofenac sodium from the two kinds of hydrophilic polymer gel was higher than that of diclofenac acid.
科学家估计一个氯原子能破坏10万个左右的臭氧分子。
Scientists estimate that one chlorine atom can destroy as many as 100,000 ozone molecules.
研究了二苯基二氯硅烷与双酚-A在等克分子比条件下的缩聚反应动力学。
The kinetics of the polycondensation between diphenyl-dichlorosilane and bisphenol-A in equal mole ratio has been studied.
这是氯哒嗪的分子式。
在极性溶剂(丙酮)或非极性溶剂(甲苯)中，用三甲基氯硅烷对全硅介孔分子筛m CM - 41进行了表面修饰。
The pure silica mesoporous molecular sieve (MCM-41) was modified on the surface by trimethylchlorosilane in polar solvent (acetone) and apolar solvent (toluene).
用简易GPC柱研究了三种类型氯醇弹性体的分子量分布。
The molecular weight distribution of three kinds of epichlorohydrin elastomers has been studied by using a simple GPC colum.
通过由对氯甲基苯甲酸引发的苯乙烯原子转移自由基聚合（ATRP）合成了分子量可控、分子量分布窄的新型功能聚合物。
A novel type of functional polymer with designed structure, controlled molecular weight and low polydispersities can be prepared via ATRP (Atom Transfer Radical Polymerization).
用电位滴定法测定了聚氯乙烯（PVC）中的烯丙基氯含量，研究了烯丙基氯含量与PVC相对分子质量的关系；
In this paper, the chloroallyl group content of PVC have been determined by potentiometric titration and the correlation between chloroallyl group content and molecular weight has been studied.
例如有机锡的稳定剂可以和羧甲基纤维素分子的不稳定氯原子配位结合，有机锡和不稳定的氯原子发生置换反应。
For example, the stabilizer of organotin compounds can be combined with the unstable chlorine atom of the carboxymethyl cellulose molecule, and the organotin and unstable chlorine atoms are replaced.
研究了由对硝基苯基偶氮苯类染料与聚环氧氯丙烷经大分子反应合成的含偶氮苯侧基的共聚醚的二阶非线性光学特性。
Some novel copolyethers containing azo benzene chromophors as side chains have been synthesized by a nucleophilic reaction of various azo dyes with polyepichlorohydrin.
结果表明，大分子链上的氯取代基对分子链进一步氯化起阻碍作用；
The results showed that chloric substituent in polymer chains prevented the chains from further chlorination.
4,6 -三氯酚分子印迹光子晶体水凝胶传感器具有高灵敏、高选择、易操作等优点，可实现对2,4,6 -三氯酚的裸眼检测。
This molecularly imprinted photonic crystal hydrogel sensor showed high sensitivity, high selectivity and easy operation, and was applied for the naked-eye detection of 2, 4, 6-trichlorophenol.
本文研究了紫胶树脂在漂白和脱氯过程中分子量、热寿命、酸价、碘价、羟基值和氯含量的变化情况。
The changes of molecular weight, life under heat, acid value, hydroxyl value and chlorine content of lac resin during bleaching and de-chlorinating processes have been studied.
在酸性废水中主要发生臭氧与4 -氯酚分子和4 -氯酚盐离子的反应，而臭氧在水溶液中分解形成的羟基自由基的氧化作用可以忽略。
The main reactions taking place in the acid aqueous solution were those between ozone and 4-chlorophenol and 4-chlorophenol salt ion.
皮肤科医生已经用氙氯准分子瓦解多种皮肤损伤，包括白癜风和银屑病。
Dermatologists have used xenon chloride excimers to disintegrate a variety of skin lesions, including vitiligo and psoriasis.
因此，具有较大相对分子质量的有机物会妨碍沸石去除氨氮。去除大分子有机物能有效地提高氨氯的去除效果。
Therefore, removal of organics with higher MW could enhance the efficiency of ammonia-nitrogen removal by zeolite, which might otherwise impede the removal.
注意事项(1)二氯甲烷加入五氧化二磷蒸馏，加入分子筛储存。
Note. (1) The dichloromethane is distilled from phosphorus pentoxide and stored over molecular sieves.
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