查询词典 dodecyl

Respectively proceeding with bromine complexing agent of anode, modified membrane and electrolytic additive of cathode, mainly referring to specific power of battery, ratio of self-discharge and zinc dendrite, this paper has studied the influences of different anode additive and modified membrane on specific energy of battery by means of charge and discharge curves, and the influences of electrolytic additive(NH4+, OP-10, TX-10 and dodecyl trimethyl ammonium bromide) on zinc dendrite by means of current-time curve and microscopic morphology observation.

本文分别从正极溴络合剂、隔膜改性和负极的电解液添加剂入手，以电池的比能量、自放电率以及锌枝晶生长情况为主要的性能指标，用电池充放电曲线等方法研究不同正极添加剂和隔膜改性对电池比能量的影响；用电流-时间曲线以及微观形貌观察等方法研究电解液添加剂(NH_4~+、OP-10、TX-10以及十二烷基三甲基溴化铵)对锌枝晶生长的影响。

As the characteristic of mulberry, it was used the soda-sodium pyrophosphate-sodium dodecyl sulphate process with low temperature cooking schedule, the major purpose was to decoating than deliganification.

针对这一特点，我们采用了烧碱－焦磷酸钠－十二烷基磺酸钠的方法，进行低温缓慢蒸煮。

The results show that methyl group strengthens the electrostatic attractions, but reduces the H-bonds effect, while benzyl group can make both electrostatic and H-bond effects strong. The theoretical results are identical with the results of the collectors flotation tests. Collecting ability of the quaternary amine salts is better than that of dodecylamine and dodecyl bimethyl amine. The quaternary amine salt containing benzyl group performs best, and it is little affected by pH value. Substitution of N-containing polar group in amine collectors can impact the aluminosulicate minerals flotation.

研究结果表明：甲基的取代可增强阳离子的静电作用能力，同时，削弱它与矿物表面之间的氢键作用；苄基的取代不仅增强药剂的静电效应，而且增加氢键的结合能力；理论分析结果与浮选试验结果一致，季铵盐的浮选能力较伯胺与叔胺的强，连有苄基的季铵盐对铝硅酸盐矿物的捕收能力最强，且受pH值影响小。

The foam properties of sodium dodecyl sulphate and dodecanol mixed system are determined with Waring-Blender method under varied conditions.

0引言泡沫是气体分散于液体中的多相分散体系，气体是分散相，液体是分散介质。

The efforts of different purification steps were checked by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulphate.

各步分离提纯的效果用SDS-PAGE证实。过Sephadex G-75后的提纯物显示一条主区带，紧靠主区带有一条几乎可以忽略不计的次区带。

The volatile oil could be separated by micellar electrokinetic capillary chromatography with sodium dodecyl sulphate as the micellar phase.

5采用亲和毛细管电泳相互作用分析，根据枳实挥发油的成分与BSA相互作用的不同，将枳实挥发油分离为两个有效部位。

Air/water and air/100 mg·kg -1 sodium dodecyl sulphate (with 95% purity grade) aqueous solution were used as working fluids.

大直径管线的造价较高，但是在给定流率下其压力损失较小，因而运行费用降低。

The compositions of high molecular weight glutenin subunits in 106 synthetic wheats were analyzed by using sodium dodecyl sulphate polyacrylamide gel electrophoresis.

利用十二烷基磺酸钠－聚丙烯酰胺凝胶电泳技术对106份人工合成小麦(2n=6x=42， AABBDD)的高分子量谷蛋白亚基组成进行了分析。

In order to understand the effect of sodium dodecyl sulfate on gas hydrate formation, the experiments of gas hydrate formation were conducted using the gas hydrate formation and dissociation system.

为研究钻井液化学成分对天然气水合物的影响作用，利用天然气水合物人工合成实验系统进行了天然气水合物的人工合成实验。

The process and kinetics of CH4 replacement from CH4 hydrate formed in sodium dodecyl sulfate system by using pressurized CO2 was observed with a self-designed device at temperatures of 271.2, 273.2 and 276.0 K and at pressures of 2.8, 3.25 MPa.

在自行设计的反应装置中考察了2.8MPa和3.25MPa压力下，温度271.2、273.2和276.0K时CO2气体置换十二烷基硫酸钠体系CH4水合物中CH4的置换过程。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷