片语

C mole ratio氢碳摩尔比

Mole mixture ratio[动力]

high mole ratio高摩尔比

si mole ratiosi摩尔比

mole ratio control摩尔比控制

Mole-ratio method摩尔比法

p mole ratiop摩尔比

HC mole ratio氢碳摩尔比

mole ratio of solute溶质B的摩尔比

molar ratio摩尔比率，摩尔浓度；克分子比，克分子比率

英汉例句

• the effects of catalyst amount, mole ratio of sodium benzoate and benzyl chloride, reaction time on the esterification rate were studied.

  考察了催化剂用量、釜残液与氯化芐的物质的量的比和反应时间对收率的影响。

• the kinetics of the polycondensation between diphenyl-dichlorosilane and bisphenol-a in equal mole ratio has been studied.

  研究了二苯基二氯硅烷与双酚-a在等克分子比条件下的缩聚反应动力学。

• the mole ratio of the molecules at surface adsorption layer is nearly 1∶1 whether the mole ratio of bulk solution at 1∶1 or not.

  等摩尔混合溶液表面吸附层分子摩尔比近于1∶1，其他不同比例时，表（界）面层摩尔比在大多数情形中仍接近1∶1。

• the contrast decreased when triiodide was added near the surface of the grain, or when the mole ratio of io…

  但是，乳剂的反差随着三碘化钾溶液加入位置逐渐靠近表面而不断降低，随着碘化钾和碘摩尔比的增加迅速降低。

• the effects of mole ratio of reactants, selectivity and quantity of catalyst and reaction time on the conversion rate have been studied.

  并对原料配比、反应时间、催化剂的选择及用量对转化率的影响进行了讨论。

• the result of performance test showed that the maleic anhydride and polyethylene glycol 400 monoester was the best to improve the viscosity of epoxy acrylate and the best mole ratio was 0.1.

  实验结果表明：马来酸聚乙二醇400单酯改善体系黏度的效果最好且与环氧树脂的当量比为0.1∶1时最佳；

• through hardness test of alkyd and tdi addict two-component pu coatings, the author analyses the influence of curing temperature and -nco/oh mole ratio on film hardness.

  通过对醇酸、tdi加成物双组分聚氨酯漆的硬度测定，分析了固化温度、—nco与—oh摩尔比对漆膜硬度的影响。

• compared with the ordinary urea and the low mole ratio methylene urea fertilizer, its slow release property is not only obvious but also better than the low mole ratio methylene urea fertilizer.

  并与普通尿素和低摩尔比脲醛化肥做了对比实验，发现它不仅达到了缓释效果，而且比低摩尔脲醛化肥的缓释效果好。

• mole ratio of aluminum electrolyte is one of important technical parameters, but it has many different definitions, resulting in inconvenient in determination and calculation of mole ratio.

  铝电解质分子比是一项重要的技术参数，然而分子比的定义表达式却多种多样。这给分子比的测定与计算带来不便。

• there were crystal substances in the insoluble part, which had high amount of selenium and mercury in the mole ratio of almost 1:1 and was proved to be tiemannite.

  不溶部分有晶体颗粒物质存在，其中硒、汞含量很高，且以近似1：1的摩尔比关系存在。进一步确证这些颗粒物质是硒化汞晶体。

• mole ratio is the key factor that influenced the formal de hyde content of urea resin.

  降低人造板甲醛释放量的关键在于使用低游离甲醛树脂胶。

• when the mole ratio of hydroxyl of maleic anhydride and epoxy acrylate is 0.8, the formulated ink based on the modified product shows good resistance to acid, alkali, and solvent.

  当马来酸酐与环氧丙烯酸酯的羟基当量比为0。8时，以其改性产物配制的油墨具有良好的耐酸、耐堿和耐溶剂性。

• the influence factors are discussed and the optimum conditions are as follows: mole ratio of dodecyl alcohol to glucose 3.

  得到了最佳反应条件：十二醇与葡萄糖的摩尔比为3。

• results:the better reaction conditions were optimized as follows: the mole ratio of cyanopyrazine to red-al was 1∶2, and the reaction temperature was 0 ℃, the yield of aminomethylpyrazine was 38%.

  结果：得到了较优的反应条件：氰基吡嗪与红铝的摩尔量配比为1∶ 2，反应温度为0℃，反应时间为2小时。

• theiryield depend on the reaction temperature, mole ratio of chlorobenzene and hydrogen sulfide, and space-velocity.

  它们的产率决定于反应温度、氯苯和硫化氢的摩尔比以及空速。

• during the operation of scr catalyst, the influence of temperature, space velocity, and mole ratio of nh3/nox on catalytic performance have been analyzed.

  在scr催化剂的运行过程中，分析了温度、氨氮摩尔比等参数对催化剂性能和寿命的影响。

• effects of mole ratio of 1, 2- ethanedithiol to isovaleraldehyde, amount of catalyst and refluxed time were investigated.

  研究了乙二硫醇与异戊醛物质的量比、催化剂用量、反应时间等因素对反应收率的影响。

• the effects of mole ratio of raw material, amount of catalyst, reaction temperature and time on the yield are investigated. the most favorable reaction conditions is obtained.

  通过考察原料摩尔比、催化剂用量、加料温度、反应温度和反应时间等因素对收率的影响，得到了最佳反应条件。

• influences of the mole ratio of reactants, reaction time, dosage of catalyst and cyclohexane on yield are discussed.

  考察了酸醇的物质的量比、反应时间、催化剂用量和带水剂用量等因素对酯收率的影响。

• the mole ratio of pmalm block to psf block calculated from tga has a good agreement with the result calculated from 1h-nmr.

  根据tga计算出的pmalm链段与psf链段的重复单元数之比，与1h-nmr计算的结果能较好的吻合。