英语释义

1. any of various thermoplastic substances used especially in plastics and lacquers

片语

ethyl cellulose EP乙基纤维素

ethyl benzyl cellulose乙苯纤维素

ethyl carboxymethyl cellulose羧甲基乙基醚纤维素

Ethocel[有化] 乙基纤维素

Ethyl hydroxyethyl cellulose羟乙基纤维素乙基醚

ethyl cellulose plastics乙基纤维塑料

ethyl-acetyl cellulose乙基醋酸纤维素

ethyl butyl cellulose乙基丁基纤维素

ethyl hydroxy cellulose乙羟纤维素

英汉例句

• ethyl cellulose (ec) is a thermoplastic nonionic cellulose ether, soluble in various organic solvents, at low temperatures can still retaining the with adhesive, filling and film good flexibility.

  乙基纤维素（ec）是一种热塑性的非离子型纤维素醚，可溶于多种有机溶剂，在低温下仍能保持良好的挠曲性。

• ethyl cellulose was synthesized successfully in one-step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.

  采用纤维素与过量的氯乙烷及氢氧化钠反应，以甲苯为稀释剂，用一步法成功地合成了乙基纤维素。

• catalase was microencapsulated with ethyl cellulose as a film material by a method of drying in liquid.

  以乙基纤维素为膜材，用液中干燥法将过氧化氢酶微胶囊化。

• it uses polyvinyl pyrrolidone (pvp) and low viscosity ethyl cellulose (ec) as combined carrier, ethyl alcohol as solvent, and adopts spray-drying method to prepare tanshinone solid dispersion.

  本发明以聚乙烯吡咯烷酮和低粘度的乙基纤维素为联合载体，以乙醇为溶剂，采用喷雾干燥法制备丹参酮固体分散物。

• the synthesis of ethyl cellulose was studied by one-step method, with toluene as diluent and orthogonal test was adopted.

  采用正交实验的方法，以甲苯为稀释剂，探讨了乙基纤维素一步法合成的工艺条件。

• the lead free silver conducting pastes were prepared by using silver powder, lead free low-melting glass and terpineol ethyl cellulose solution.

  以银粉、低熔无铅玻璃和乙基纤维素松油醇溶液制备了无铅银导电浆料。

• drug release rate decreased as the viscosity of ethyl cellulose increased.

  囊材粘度增加，药物释放速率降低；

• this article deals with the study on preparation of the microcapsules of norfloxacin with ethyl cellulose walled by the solvent nonsolvent method.

  研制溶剂-非溶剂法制备诺氟沙星微囊以乙基纤维素为囊材的最适溶剂-非溶剂系统的组成。

• compared with the hydroxy ethyl cellulose thickener, this nonionic thickener is more effective in the systems having about same amount of acrylic emulsion.

  与羟乙基纤维素增稠剂比较，对于丙烯酸酯乳液，在相近用量下该增稠剂的增稠效果更好。

• the studies on the structural modification and additives of ethyl cellulose (ec) membrane have been carried out in series for improving the gas permeation behaviour of membranes.

  为提高乙基纤维素（ec）膜的透气性，本工作系统研究了结构改性和添加物的作用。

• the technology of microcapsule preparation by oil phase isolation method was introduced, where ethyl cellulose was used as wall material and inorganic thermochromism material as core material.

  介绍了以乙基纤维素为壁材，无机变色材料为芯材，油相分离法制备微胶囊技术。

• methods the microcapsule was prepared using ethyl cellulose as coating material. the influencing factors of in vitro drug release were investigated by paddle method.

  方法以乙基纤维素为囊材制备微囊．用浆法研究其体外释药的影响因素。

• the mechanism of association between hydroxy ethyl cellulose (hec) and polyvinylpyrrolidone (pvp) has been studied by viscosity, uv, ftir and dsc methods.

  通过粘度、紫外光谱、红外光谱和dsc谱的测定，探讨了pvp/hec分子间的缔合机理。

• microencapsulation of sodium bicarbonate was prepared by multiple emulsion-solvent evaporation method in which ethyl cellulose was as the wall materials.

  采用复相乳液法，研制了以乙基纤维素为壁材，以碳酸钠为芯材的微胶囊化产品。

• atom transfer radical polymerization(atrp)was employed to synthesize graft copolymers of ethyl cellulose with azobenzene.

  通过原子转移自由基聚合（atrp）技术合成乙基纤维素接枝偶氮苯聚合物。

• the rheological behavior and mechanism of ethyl cellulose (ec), hdpe/ec composite, cellulose aromatic ester (cae) and pc/cae composite were studied by capillary rheometer in this paper.

  用毛细管流变仪研究了乙基纤维素（ec）及其高密度聚乙烯（hdpe）复合物，纤维素芳族酯（cae）及其聚碳酸酯（pc）复合物的剪切流变特性和机理。

• a new efficient, low toxic and low volatile paint remover for plastic product is prepared with dmso and glycol ether as main solvents, isopropanol as cosolvent, and ethyl cellulose as thickener.

  以二甲基亚砜（dmso）和乙二醇醚为主溶剂制备出一种高效、低毒、低挥发性的新型塑料脱漆剂，选用异丙醇作为助溶剂，乙基纤维素为增稠剂，研究了不同主溶剂、脱漆温度和搅拌速率对塑料脱漆剂脱漆性能的影响。

• method ethyl cellulose was used as the carrier and plasticizer to prepare the composite and repair of the artificial bone defect in rabbit was monitored.

  方法乙基纤维素作为药物的缓释载体和改性剂，与市售的体内自塑型骨修材料制备成复合物，对家兔腿的人造缺损腔进行修补。

• the quaternary ammonium salt and hydroxy ethyl cellulose were contained in a special organic chemical wastewater.

  某厂特种有机废水，含季铵盐和羟乙基纤维素。