片语

quaternary ammonium halide salt季铵盐

Polysulfo-ammonium inner salt硫

Carbonic acid ammonium zirconium salt碳酸锆铵

Imidazoline-ammonium-salt咪唑啉季铵盐

ammonium ceric salt硫酸高铈铵

ammonium phosphate salt磷酸铵盐

ammonium m salt铵盐

英汉例句

• objective to study the efficacy of a new quaternary ammonium salt disinfectant in killing fish pathogenic bacteria in aquaculture in order to provide the basis for the aquatic product disinfection.

  目的研究一种新型季铵盐消毒剂对水产养殖中的鱼类致病菌的杀灭效果，为水产品消毒提供依据。

• the synthesis of dissymmetric bis-quaternary ammonium salt cationic surfactants with ester bond;

  新型杀菌剂双季铵盐以其低毒、性能优良而受到广泛的关注。

• objective:to study na-montmorillonite's intercalation to different quaternary ammonium salt by ultrasonic technology.

  前言：目的：为了研究应用超声波技术用不同季铵盐对蒙脱土进行有机改性的效果。

• bisphenol-s epoxy acrylate resin was synthesized with quaternary ammonium salt or tertiary amines as catalyst.

  本文用季铵盐，叔胺为催化剂合成了丙烯酸双酚-s环氧酯。

• the experiment and theory all indicates that the effect of ammonium salt as the degumming nitrogen additive is better than the effect of nitrate as the degumming nitrogen additive.

  试验和理论都表明，以铵盐作为含氮添加剂的脱胶效果要好于以硝酸盐作为含氮添加剂的脱胶效果。

• the rate of reaction is first order with icspect to epoxy group, zero order with respect to methylacrylic acid, and 0.71 order with lespect to quaternary ammonium salt catalyst respectively.

  实验证明该反应对环氧基为一级反应，对甲基丙烯酸为零级，对季铵盐是0.71级。

• under this background, the study manufacture 88.8% glyphosate ammonium salt water dispersible granule(wdg).

  在此背景下，本项研究研制成88.8%草甘膦铵盐水分散粒剂（wdg）。

• the effective factors of dosages of material, neutralize reaction time, polymerizing reaction temperature on the performance of the polyacrylate ammonium salt thickening agent were have been examined.

  讨论了氨水用量、中和反应时间、聚合反应温度、煤油用量、交联剂用量、引发剂用量等因素对聚丙烯酸铵增稠剂产品吸水性和增稠性能的影响。

• the cationic quaternary ammonium salt bituminous emulsifier was synthesized with the method of a certain sort of hydroxybenzene, epichlorohydrin, and triethylamine mixed together.

  采用某酚、环氧氟丙烷、三乙胺同时加料的方法合成了季铵盐型阳离子沥青乳化剂，对合成的乳化剂乳化沥青的性能进行了测试。

• the results of optical experiment show that the characteristics of light uniformity depend greatly on the concentrations of quaternary ammonium salt in solution.

  透过率特性的实验结果表明，不同浓度的季氨盐对kdp晶体的光学均匀性有较大影响。

• hydrophobic organic montmorillonite (ommt), possessed stable dispersion in nonpolar solvent, was prepared by quaternary ammonium salt and coupling agent complex modification.

  采用季铵盐和偶联剂复合改性的方法制备了在环己烷中稳定分散的疏水性ommt。

• the experiment results show that cro 4h - quaternary ammonium salt resin is an effectively selective oxidant for oxidation of alcohol to aldehyde of ketone.

  实验结果表明，铬酸氢根季铵盐树脂是一种氧化醇为醛或酮的有效选择性氧化剂。

• the new polymer quaternary ammonium salt was synthesized from epoxy phenolic resin via ring-opening reaction with aqueous solution of triethylamine hydrochloride.

  利用三乙胺盐酸盐与酚醛环氧树脂进行开环反应合成了酚醛环氧树脂季铵盐。

• the reaction kinetics ofm-phendiol diglycidyl ether with methylacrylic acid in the presence of quaternary ammonium salt catalyst has been studied.

  讨论了用季铵盐催化剂合成甲基丙烯酸间苯二酚二缩甘油酯的合成反应动力学及催化反应动力学。

• the inorganic coagulant of polysilicic aluminum chloride(psac) and cationic polymeric quaternary ammonium salt are mixed to treat reactive red dyeing wastewater.

  将无机高分子混凝剂聚合硅酸氯化铝（psac）与阳离子型聚季铵盐絮凝剂按比例复配，用于处理活性红染料漂洗废水。

• synthesis and application of polysiloxane quaternary ammonium salt are summarized here.

  介绍了聚硅氧烷季铵盐抗菌整理剂的合成方法及其应用性能。

• there exist the defects of efficiency and residual poison by the application of oxidizing bactericides and the quaternary ammonium salt bactericides that are still widely used at present.

  对于现在仍广泛使用的氧化型和季铵盐型杀菌剂，仍存在着使用效率和余毒问题；

• a curable binder composition consisting essentially of one or more ammonium salt of an inorganic acid and at least one carbohydrate, and the use thereof as a thermosetting binder.

  一种可固化粘合剂组合物，主要由一种或多种无机酸的铵盐以及至少一种碳水化合物组成，以及该组合物作为热固性粘合剂的应用。

• the results show that as the temperature rises, the graft efficiency of quaternary ammonium salt with resin in water improves evidently with 94% at 60 ℃.

  试验结果表明，随着温度的升高，季铵盐与树脂在水中的接枝效率提高，在60℃时可达到94%。

• the best nitrogen source was peptone for mycelia growth and sporulation, while ammonium salt would inhibit the mycelia growth and sporulation.

  氮源以蛋白胨最适于菌丝生长与产孢，而铵盐会抑制病原菌生长及产孢。

• the effects of time, humidity and temperature on the gases permeability of the quaternary ammonium salt of chitosan film were researched.

  探讨了时间、湿度和温度对壳聚糖季铵盐膜透气性的影响。

• organic montmorillonite (ommt), possessed stable dispersion in nonpolar solvent, had been prepared by using quaternary ammonium salt and coupling agent complex modification.

  采用季铵盐和偶联剂复合改性的方法对蒙脱土（mmt）进行改性。

• conclusion: the compound disinfectant of quaternary ammonium salt has good germicidal efficacy, good stability and low corrosiveness.

  结论，复方季铵盐消毒剂对微生物杀灭效果较好、稳定性较好、腐蚀性低。

• the structure of the corrosion of intermediates and intermediates quaternary ammonium salt were inspected respectively by using infrared spectrometer.

  使用红外光谱仪分别对合成的缓蚀剂中间体和中间体季铵盐进行了结构表征。