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- monomer mole ratio 单体配比
- The mole ratio of MADMP to ATMP in the analyzed sample was about 2. 测出了MADMP的相对含量,MADMP与ATMP摩尔比约为2。
- The results are as follow: 1. The content of hexafluoropropene in the terpolymer increases with the mole ratios HFP/CTFE and HFP/E in the monomer feed. 其主要结果是:(1)在上述三元共聚合体系中,HFP在共聚物中含量与单体克分子比(HFP/CTFE和HFP/E)成正比关系。
- With a decrease in the mole ratio, volatilization of sulfur decreased rapidly. 随着克分子比的降低，硫的挥发率也急剧下降。
- When the mole ratio of D4 and VD4 in siloxane monomers is above 10:1, the emulsion copolymer is steadily polymerized. 当硅氧烷单体中D4和VD4物质的量之比大于10:1时，该共聚物乳液聚合稳定性好。
- Influence of NiL/TiCl 4 mole ratio and coc a talyst type on ethylene polymerization was studied. 研究了NiL/TiCl4 摩尔比 ,各种助催化剂Et2 AlCl ,Al(i -Bu) 3 ,AlEt3 对聚合反应的影响。
- The factors such as mole ratio of substrate,amount of catalyst and reaction time have been discussed. 着重探讨了反应物配比、催化剂用量、反应时间等条件对缩合反应的影响。
- 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 effect of the mole ratio of D4 and VD4 on polymerization stabilization was explored. 探索了D4和VD4物质的量之比对聚合稳定性的影响。
- Effects of total mole ratio of NCO/OH,the amount of E20,TMP and DMPA on the performance of WPUE were investigated. 研究了NCO/OH摩尔比、交联剂(TMP)用量、环氧树脂(E20)用量、亲水扩链剂(DM-PA)用量对乳液及涂膜性能的影响。
- The factors which would affect the reaction such as solvent, temperature, rectiontime and the mole ratio of cyano group and hydroxylamine were studied. 研究了反应介质、温度、反应时间以及氰基与羟胺的摩尔比对肟化反应的影响。
- In addition, the method of adding nitrobenzene and mole ratio of PA to nitrobenzene could affect the experiment results. 研究还发现，硝基苯的加料方式对反应结果的影响，与PA与硝基苯的摩尔比例有关。
- The mechanical properties, hydrophilicity and degradation of the PGS could be adjusted by altering mole ratio of propanetriol and sebacic acid. 通过改变丙三醇／癸二酸（摩尔比），可以调节其力学性能、亲水性能以及降解性能。
- The microhardness and wear resistance of the composites increase slightly with the increase of the TiO 2/Al mole ratio in the reactants as well. 随着反应物中TiO2 /Al摩尔比的提高 ;产物中Al2 O3 和Al3 Ti的体积含量增加 ;复合材料的耐磨性明显提高 .
- 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.
- This paper mainly studies the effect of pressure, LHSV, temperature and mole ratio of alcohol and alkene on conversion ratio of tertiary amylene. 本文主要考察和研究了反应压力、空速、反应温度、醇烯摩尔比对叔戊烯转化率的影响。
- Optimum reaction conditions for synthesizing N-isopropylaniline are obtained as following,mole ratio of aniline to 2-bromoproane was 2. 以苯胺和2-溴丙烷为原料,经N-烷基化反应合成了N-异丙基苯胺,探讨了最佳反应条件及精制方法。
- Results showed the optimal reaction conditions were 353 K, the mole ratio of aldehydes or ketones to IL was 5:1, the yield of acetals achieved 93.8%. 得出最佳反应条件为：反应温度353K，醛（酮）：IL（摩尔比）=5:1，此时缩醛（酮）收率最高可达到93.;8%25。
- The effect of acid and alcohol mole ratio, the amount of vitamin C catalyst and reaction time on the yield of Nipagin esters was investigated. 考察了酸醇摩尔比,催化剂用量,反应时间等对酯收率的影响。
- Ring opening of copolymerization and homopolymerization between acrylpimaric acid and ethylene oxide at different mole ratio were studied. 研究了丙烯海松酸与不同摩尔数的环氧乙烷所进行的开环均聚和共聚反应。
