溶剂

Note :if use condensator,the solvent in raw material can be recovered.if use SK series water ring vacuum pump or ZSWseries hydraulic inject vacuum pump sets.con densaor can not be used and the investment could be saved.

注：如采用冷凝器，物料中的溶剂可通过冷凝器加以回收；如采用SK系列水环真空泵或ZS WJ系列水力喷射真空泵机组，可不用冷凝器，节省能源投资。

Note: if use condensator, the solvent in raw material can be recovered. If use SK series water ring vacuum pump or ZSWJ series hydraulic inject vacuum pump sets, condensator can not be used and the investment could be saved.

注：如采用冷凝器物料中的溶剂可通过冷凝器加以回收；如采用SK系列水环真空泵或ZSWJ系列水力喷射真空泵机组，可不用冷凝器，节省能源投资。

The conductive powder is white and slightly gray and is non-toxic, light in weight and environment-friendly and also has less conglobation, good dispersity and repeatability and uniform size distribution; in addition, the particle size of the powder synthesized in different solvents is different and the minimum resistivity of the powder can reach 15 Omega cm and can be suitable for the various demands of products.

该导电粉体呈现白色并略显灰，无毒、质轻、环保、团聚少、分散性和重复性好，粒度分布均匀，在不同溶剂下合成的粉体粒径也不同，其电阻率最低可达到15Ωcm，可以适合不同的产品需求。

Micropatterns polymer resin is also called the micropatterns or conglutinate, usually refers to the role of the light, can occur within a short time, and in the solvent, staining, hardened and adhesion performance changes in polymer materials.

感光性树脂又名感光性高分子或光敏树脂，通常是指在光的作用下，能在短时间内发生化学变化，从而引起在溶剂中的溶解力，着色能力、硬化和黏附性等性能改变的高分子物质。

The results indicate that the weak election-withdrawing group 4-hydroxymethyl in 4-position of pyridine in 4-HMDPA could weaken the fluorescence intensity of the lanthanide complexes. The contradistinctive experimental results show that the fluorescence intensities of these complexes are related to pH value of the aqueous solution and the dipole moment of solvent molecule: in the neutral aqueous solution,the fluorescence intensities of these complexes were strongest,while the less the dipole moment was,the stronger the fluorescence intensity was.

结果表明，在吡啶4位引入弱吸电子基团4-羟甲基会减弱稀土配合物的荧光强度；在水溶液中稀土配合物与溶液的pH值有着密切的关联，中性水溶液中荧光强度较大；分子偶极矩较小的溶剂中稀土配合物荧光强度较强。

In this paper,chain transfer constant of graft copolymerization of SBS and MMA was determined.

测定了MMA与SBS接枝共聚合的链转移常数，讨论了引发剂浓度、温度及溶剂对链转移常数的影响。

Cottonseed oil and cottonseed meal with good quality could be obtained from cottonseed kernel by a two - phase extraction system which was composed of petroleum ether and methanol.

采用石油醚和甲醇的双液相溶剂浸取棉仁可以得到高质量的棉籽油和棉籽粕，棉仁中的棉酚大部分被甲醇溶解。

Thirdly, extraction method of coumarin from melilotus in the method of solvent was studied.

再次，重点研究了系统溶剂法提取草木樨中的香豆素。

Our company mainly engaged in natural rubber, synthetic rubber, chemical materials, and production of various types of oil resin, Coumarone, solvent oil, a number of varieties.

我公司主要经营天然胶、合成橡胶、化工辅料，并生产各种型号的石油树脂、古马隆、溶剂油等多项品种。

As an important industrial solvent,it is capable to dissolve cellulose ether, cellulose ester, nitrocellulose ,alkaline base dyestuff, PVC, polyvinyl acetate, polymethylmethacrylate, polystyrene, coumarone resin, 100% phenol resin, modified phenol resin and various natural resins.

能溶解纤维素醚、纤维素酯、硝化纤维素、碱性染料、聚氯乙烯、聚醋酸乙烯酯、聚甲基丙烯酸甲酯、聚苯乙烯、香豆酮树脂、100%酚树脂、改性酚树脂以及多种天然树脂，是一种重要的工业溶剂。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！