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溶剂 solvent英语短句 例句大全

时间:2023-12-21 01:53:45

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溶剂 solvent英语短句 例句大全

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 ptoluenesulfonic acid to produce ethyl acetatenbutyl 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。

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