并指出研究路线的优越性和溶剂的选择原则。
The superiority of our research routine and choice principle for solvent has also been introduced.
简述了喷墨打印机墨水的组成,染料和溶剂的选择。
The composition of the inkjet printer ink and the selection of dyes and solvents were introduced briefly.
研究了利用废聚苯乙烯制备胶粘剂中溶剂的选择及溶剂比例的确定。
Choice of solvents and solvents ratio on the adhesive from waste polystyrene foam plastic were studied.
通过对提取溶剂的选择实验得出了提取茄尼醇的最佳溶剂(石油醚)。
Petroleum Ether that is defined is the suitable solvent according to the choice solvent experiment.
溶液温度的变化、 静置温度、溶剂的选择对硒纳米线的形成有重要的影响。
The changes of temperature, the setting temperature and solvent are all important factors affecting the formation of Se nanowire.
通过分析溶剂的选择,详细描述了羊毛角朊溶解助剂、工艺过程及制备步骤。
The valid complex solvents have been investigated and the solvent and preparation steps for wool keratin have also been described.
氯丁胶粘剂的低毒混合溶剂的选择原则是:根据溶剂的氢键指数及溶解度参数。
The selection principal of low toxic mixed solvent of CR adhesive is depended upon hydrogen bond index and solubility parameter of the solvent.
综述了热固型涂料中溶剂的特性要求,提出了溶剂的选择原则,并介绍了几种常用溶剂。
The specific requirements for the solvents used in thermoset paint system have been reviewed.
对于PVB的结构、PVB与改性树脂的配比、以及溶剂的选择对胶粘剂性能的影响进行了研究。
The effect of PVB structure, proportion of PVB and modifying resin and solvent type on adhesive properties was investigated.
阐述了影响其质量的因素有原料的质量、溶剂的选择、纺丝液浓度的确定、凝固浴的确定等方面。
Writer describe that the quality of chitin amine and chitin amine, choice of solvent, density of spinning liquid and setting bath will influence the quality of chitin and chitin amine fiber.
对于PVB的结构、PVB与改性树脂的配比、以及溶剂的选择对胶粘剂性能的影响进行了研究。
The effect of PVB structure, proportion of PVB and modifying resin and solvent type on adhesive properties was investigate…
着重讨论了40 %毒死蜱乳油的组成和制备方法, 溶剂的选择,乳化剂的筛选,按此配方生产的乳油药效好。
Composition and preparation of 40/% chlorpyrifos emulsion with good effect were discussed including screening of solvent and pesticide cream.
他戴着塑胶手套以防止颜料里的有害物质;一些画家会宁可选择旧的有毒溶剂而不是新的更安全的材料。
He is wearing plastic gloves to protect himself from the toxic chemicals in the paint; some painters prefer the old, poisonous solvents and pigments to the new healthier materials.
一些画家会宁可选择旧的有毒溶剂而不是新的更安全的材料。他在徒手作画,也没有用纸条辅助,因为他觉得蒙德里安就是这么做的。
Some painters prefer the old, poisonous solvents and pigments to the new healthier materials. he is painting freehand, without a paper strip to help him, because he thought that is what Mondrian did.
此方法中的溶剂选择主要是基于溶剂的毒性、挥发性与易燃性以及工作环境条件的考虑而定。
Choice of solvent in this method is largely governed by consideration of toxicity volutility and flammability of solvents and also environmental condition in which method is operated.
讨论了清漆的溶剂选择、固化反应机理和红外光谱表征。
Selection of solvent mixture, curing mechanism and IR spectrum characterization were discussed.
讨论了该清漆的溶剂选择、配方代化、固化反应机理和红外光谱表征。
The article has discussed the selection of solvents, formulation optimization, curing mechanism and IR characterization.
介绍合成柔软型增稠剂方法、反应单体、乳化剂、有机溶剂、交联单体的选择以及合成工艺。
The article discusses the synthesis method of a soft type thickening agent, selection of reactive monomers, emulsifier, organic solvent, and cross-linking monomers.
本文试验了以稀硝酸作为黑、白钨矿分离的选择性溶剂。
Diluted nitric acid is used as a selective solvent to separate scheelite from wolframite.
它主要用于硝基漆及其他树脂涂料,还用作医药产品的选择性溶剂,并用于增塑剂及制造与化学有关的有机物。
Its major USES are in nitrocellulose lacquers and other resin coatings, as a selective solvent for pharmaceutical products, in plasticizers, and in manufacturing chemically related organics.
通过对水,甲醇水溶液和甲醇三种样品溶剂的溶解效果比较,选择甲醇作为样品溶剂。
We choose methanol as solvent of specimen by comparing water, mixture of methanol and water and methanol.
从这种防腐涂料的基料选择、颜填料及溶剂分析、性能试验及现场应用等几个方面进行了研究。
The study on the coating material has been made on basic material selection, additive and solution analysis, performance test and field application.
方法:通过溶剂选择和正交设计L9(34),筛选合理的提取工艺,并制定质量控制方法。
Methods: To establish the quality control methods and optimize the extractive processes by orthogonal design L9 (34) and correct solvent.
总结了有机溶剂中的酶催化研究进展,讨论了影响有机溶剂中酶促不对称转化过程对映体选择性的因素和拆分动力学。
The factors influencing the enantioselectivity of enzyme catalyzed asymmetric transformations in organic phase, and the enzymatic resolution kinetics are discussed.
实验发现在硅烷化处理时,选择不同极性的溶剂对复合光催化剂的吸附性能有显著影响。
It was found that the polarities of the solvents in the silylanization have great influences on the adsorbability of photocatalyst composite.
有机溶剂对迁移时间和分离选择性有一定的影响。
Organic solvent affected the migration time and the selectivity of separation to some extent.
实验表明在甲苯和丁酮的混合溶剂中进行反应能显著提高TBHQ的选择性;
The results showed that the selectivity of TBHQ increased by using a mixture of toluene and butanone.
并对色谱柱、载气流速、柱温溶剂、进样量等色谱条件的选择,以及试样与溶剂的体积比的选择进行了实验。
The selection of chromatographic column, flow rate of carrier gas, column temperature, solvent, sample size and the column ratio of sample and solvent were experimented.
并对色谱柱、载气流速、柱温溶剂、进样量等色谱条件的选择,以及试样与溶剂的体积比的选择进行了实验。
The selection of chromatographic column, flow rate of carrier gas, column temperature, solvent, sample size and the column ratio of sample and solvent were experimented.
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