1)non-aqueous非水
1.Determination of TRODAT-1 hydrochloride by non-aqueous potentiometric titration采用非水电位滴定法测定TRODAT-1盐酸盐含量
英文短句/例句
1.Recent trend of nonaqueous enzymology and biocatalysis in nonaqueous media非水酶学和非水相生物催化研究进展
2.non-aqueous dispersion acrylic coating非水分散丙烯酸涂料
3.non aqueous fluid fuel reactor非水溶液燃料反应堆
4.Developer, nonaqueous (sus- pendible)非水(可悬浮)显象剂
5.Separation of Non-ionic Compounds by Non-aqueous Capillary Electrophoresis;非离子化物质的非水毛细管电泳分离
6.very large deep-water Japanese crab.日本产非常大深水蟹。
7.Air, water and soil are nonliving things.空气,水和土壤是非事物。
8.collar, sailors' ,not knitted or crocheted水手领,非针织或钩编
9.nonrotational hydraulic jar非旋转式水力振击器
10.The water was very deep and she could not see the bottom.水非常地深,她见不到底。
11.No one can carry out a plan without detailed preparation非针不引钱,无水不渡船
12.allaqueous system全水性系统(非溶剂系统)
13.non-electric kettle of iron or steel水壶,非电动,钢或铁制
14.Law of the Non-navigational Uses of International Watercourses国际水道非航行使用法
15.non-navigational uses of international watercourses国际水道非航行使用
16.stationary non-instantaneous electric water heater固定非即热式电热水器
17.An electric kettle is very handy.电水壶使用非常方便。
18.Regional Water and Sanitation Group (East Africa)区域水和卫生小组(东非)
相关短句/例句
nonaqueous system非水体系
1.Electrodeposition of single rare earth metal film in nonaqueous system;非水体系中电沉积方法制备稀土金属La沉积膜
2.The adsorption of aniline,NV-methylaniline and N, N-dimethylaniline using phenolic resin adsorbent in nonaqueous system under static conditions were studied.研究了酚醛型吸附树脂JDW-2在非水体系中对苯胺、N-甲基苯胺和N,N-二甲基苯胺的静态吸附。
3)nonaqueous medium非水介质
1.Enzymatic synthesis of isoamyl valerate in nonaqueous medium;由根霉PW 358经固态发酵生产脂肪酶,以此酶为催化剂,在非水介质中合成了丁酸异戊酯。
4)non-aqueous system非水体系
1.Electrocatalytic oxidation behaviors of formic acid on platinum micro-disk electrode in non-aqueous system;非水体系中铂微盘电极上甲酸的电催化氧化行为
2.Determination of Anthracene and Pyrene in Non-Aqueous System by Fluorescence Spectrometry荧光光谱法检测非水体系中蒽和芘
3.The production of milk flavor by enzymatic interesterification of butter in non-aqueous system is studied in the paper.进行了非水体系脂肪酶催化生成奶味香精的研究。
5)non-aqueous titration非水滴定
1.Determination of 3,3′-diaminodiphenyl sulfone by non-aqueous titration非水滴定法测定3,3′-二氨基二苯砜含量
2.Along with different hydrolytic degrees,the content of hydrolytic acid was determined by non-aqueous titration,the content of water remained was determined by Karl·Fischer titration.丙交酯生成过程中因为副反应必然产生一定比例的高粘度反应底物,该底物水解处理后,可以循环利用,本文采用非水滴定法测定水解酸含量、卡尔。
3.Determination of flumetsulam content by non-aqueous titration with standard solution of sodium methylate was carried out in N,N-dimethylformamide(20 mL).建立了用非水滴定法测定阔草清含量的方法。
6)non-aqueous solution非水溶液
1.The method we report in this paper is that the solution of hlorine dioxide is prepared by mixing and agitating non-aqueous solution of chlorine dioxide with dis-tilled water.但有关它的制备工艺,目前国内尚未见报道,文章提供的方法是通过二氧化氯非水溶液来制备。
2.Sb_2Te_3 thermoelectric thin films have been prepared by electrodeposition from the non-aqueous solution DMSO at room temperature.采用电化学沉积法,从非水溶液DMSO中制备了Sb_2Te_3热电薄膜。
3.The property research of surfactant in non-aqueous solution can provide theoretical basis for the research of micelle enzyme catalysis of cellulase.非水溶液中表面活性剂性质的研究可以为进一步研究纤维素酶的胶束酶催化奠定理论基础。
延伸阅读
非水滴定非水滴定non-aqueoustitration在水以外的溶剂中进行滴定的分析方法。多指在非水溶液中的酸碱滴定法,主要用于有机化合物的分析。使用非水溶剂,可以增大试样的溶解度,同时可增强其酸碱性,使在水中不能进行完全的滴定反应可顺利进行,对有机弱酸、弱碱可以得到明显的终点突跃。水中只能滴定pK(K为电离常数)小于8的化合物,在非水溶液中则可滴定pK小于13的物质。溶液中酸、碱性的强弱除由其本身的性质决定外,还受溶剂的影响。根据布仑斯惕酸碱理论,在溶液中能给出质子的为酸,能接受质子的为碱。游离的质子不能单独存在于溶液中,必须同时有接受质子的碱存在。在一个体系中,给出质子能力较强的为酸,给出质子能力较弱的为碱。以酸HA为例,在水溶液中,酸释放出的质子和能接受质子的溶剂水分子相结合,形成水合质子: