溶剂,solvent
1)solvent[英]["s?lv?nt][美]["sɑlv?nt]溶剂
1.A diffusion coefficient model for polymer-solvent systems based on Simha-Somcynsky equation-of-state;基于Simha-Somcynsky状态方程的高分子-溶剂体系扩散系数模型
2.Ultraviolet-Visible Absorption Spectral Properties of Sudan Ⅲ in Different Solvents;苏丹Ⅲ在不同溶剂中的紫外-可见光谱研究
3.Effect ofsolvent on spinnability of electrospun PA6 fiber;溶剂对静电纺PA6纤维可纺性的影响
英文短句/例句
1.resin-solvent-curing agent树脂-溶剂-固化剂
2.Solvent naphthasGB1922-1980溶剂油
3.Solubility: Insoluble in water, but soluble ordinary organic solvents.溶解性:不溶于水,溶于通常有机溶剂。
4.solvent-refined oil溶剂(选择)精制油
5.diethylene glycol二甘醇(助溶剂和吸湿剂)
6.9. A solvent will dissolve more solute with a rise of temperature.溶剂随着温度升高而溶解更多的溶质。
7.Solubility: insoluble in water and many organic solvent.溶解性:不溶于水、多数有机溶剂。
8.Solvent extraction is accomplished by the addition of an immiscible solvent to the wastewater.溶剂萃取是向废水中投加不溶于水的溶剂。
9.Solubility: Insoluble in water, but soluble in ordinary organic solvents.溶解性:不溶于水,能溶于通常的有机溶剂。
10.Properties: Completely dissolved in solvent such as coal tar system, esters, turpentine and plant oil. Undissolved in Solvent such as alcohol and partly dissolved in oil.性能:在煤焦系,酯类溶剂﹑节油﹑物油中完全溶解,不溶于醇类溶剂,在石油系溶剂中部分溶解。
11.epoxy solventless baking insulating varnish环氧无溶剂绝缘烘漆
12.Solvent-thinned coatings for exterior wallGB/T9757-1988溶剂型外墙涂料
13.epoxy solventless immersion baking varnish环氧无溶剂浸渍烘漆
14.electronic grade solvent电子工业纯度级溶剂
15.solvent-extracted oil溶剂萃取油[抽出油]
16.polymer-solvent interaction聚合物-溶剂相互作用
17.selective azeotropic distillation选择性溶剂共沸蒸馏
18.viscosity controlled mutual solvent受粘度控制的互溶剂
相关短句/例句
solvents[英]["s?lv?nt][美]["sɑlv?nt]溶剂
1.Molecular design ofsolvents for extractive distillation;萃取精馏过程中溶剂的分子设计
2.Contrasting Analysis on Liquid-liquid Equilibrium Data of Solvents Extracting Ternary Systems 1,2,4-trimethylebenzene-n-octane;溶剂抽提偏三甲苯-正辛烷三元体系液-液相平衡的对比分析
3.Using Inverse Gas Chromatography to Study Thermodynamic Interactions Between Polyhexene-1 and Solvents;反气相色谱法研究聚己烯-1与不同溶剂的热力学相互作用
3)dissolvent[英][di"z?lv?nt][美][d?"zɑlv?nt]溶剂
1.The former can be further reacted with formaldehyde and sodium hydroxide to produce pentaerythritol,and the latter can be further reacted with ethanolic and ptoluenesulfonic acid to produce ethyl acetatenbutyl acetate mixture asdissolvent used in paint.由富含乙醇 丁醇馏分可制备乙酸混合酯类溶剂。
2.On the basis of the analysis of the mechanism of β-elimination reaction of haloalkyl,the influence regularity of thedissolvent polority for the reaction is discussed.在分析了卤代烷β-消去反应的反应机理的基础上,讨论了溶剂的极性对反应的影响规律。
3.Through extractive distillation and stripping of coal tar in thedissolvent of be-cane and benesene,clarified coal pitCh with low content of insoluble quinoline is prepared.以煤焦油为原料,选用正已烷和苯混合溶剂,通过溶剂革取分离和蒸馏,制备得到低喹啉不溶物含量净化煤沥青。
4)Solvent A溶剂A
1.We can cut in grants the content and size of untrue grains through roller compaction,souring,roller compaction one more and drying to use solvent A.通过使用溶剂A对废砖料进行碾压、困料、二次碾压、干燥处理后,可以大大减小假颗粒的含量和尺寸,提高了废砖料的使用效果。
5)swelled with solvent溶剂溶胀
6)solvent of solvend溶质溶剂
1.When selecting different kindssolvent of solvend in the separation of alkylphenols,the solvend peak shape and it"s retention behavior has great difference.对7种烷基取代酚类化合物在反相高效液相色谱固定相ODS柱、键合-CN基柱上,用甲醇、乙腈、水为流动相体系,选用几种常用的溶质溶剂,考察溶质的色谱保留行为,结合现有的几种键合反相液相色谱保留机理,提出了保留行为模型,对不同的溶质溶剂造成溶质的色谱峰型产生裂分拖尾、前延或不保留等现象给予了较满意的解释。
延伸阅读
溶剂溶剂solvent溶液中能溶解其他物质的物质。如果是气体或固体溶解在液体中,液体通常是溶剂,一般比较容易辨别,例如二氧化碳溶于水,氯化氢溶于苯,是气体溶于液体溶剂水和苯中。氯化钠溶于水,碘溶于乙醇,是固体溶于液体溶剂中,水和乙醇是溶剂。如果是液体溶于液体中,例如水和乙醇所组成的溶液,可以说是乙醇溶于水,也可以说水溶于乙醇,这时,要区分哪一个是溶剂,哪一个是溶质,就有一定困难,一般都以量多者为溶剂,量少者为溶质。溶剂可分两种:①极性溶剂。如水,能溶解极性分子,如酸、碱、盐。②非极性溶剂。如汽油、煤油、苯、四氯化碳等,能溶解非极性分子,主要是有机化合物,也有少量非极性的无机化合物,如碘。溶质溶解在溶剂中,它们之间的关系并不是分子的简单机械混合,而是有一定程度的化合作用。例如无水硫酸铜是无色固体,它的水溶液却是蓝色的,这是由于铜离子与溶剂(水)结合成水合铜离子,这种水合离子是蓝色的。由溶质的质点(分子或离子)和溶剂分子形成的化合物,统称为溶剂合物,溶剂的极性越大,越容易形成溶剂合物,生成的溶剂合物也较稳定。水是极性很大的溶剂,因此在水溶液中容易形成相当稳定的水合物。