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- The effect of sound field on the catalysis activity and the molecular conformation of protease was discussed. 本文综述了声场对蛋白酶催化活力及分子构象的影响。
- Amide alcohols were found to show moderate catalysis activity and no asymmetric induction in the addition of diethylzinc to benzaldehyde. 这两个手性酰胺醇表现出中等程度的催化活性但没有表现出不对称诱导作用。
- According to the results and data reported, it was given that the catalysis activity of iodine in acid and alcohol esterfication is not high. 将实验结果与文献数据综合分析,得出了碘作为催化剂在酸醇直接酯化反应中的催化活性不高。
- According to the results and data reported,it was given that the catalysis activity of iodine in acid and alcohol esterfication is not high. 将实验结果与文献数据综合分析,得出了碘作为催化剂在酸醇直接酯化反应中的催化活性不高。
- Among C group catalysts, the catalyst C5 of adding Ce-Zr-Sm solid solution has the best catalysis activity and the catalyst C3 of adding Ce-Zr-Gd solid solution takes the second place. 富铈固溶体改性的C系列三效催化剂中以掺杂Sm3+的铈锆固溶体改性的三效催化剂C5为催化活性最佳的催化剂,掺杂Gd3+的铈锆固溶体改性的三效催化剂C3催化活性也较高。
- Although perovskite and non platinum anode catalysts are less cost,their electro catalysis activities in methanol oxidation and stabilities in acid medium have to be improved for further work. 铂基钙钛矿类和非铂基催化剂的成本低,但需要进一步解决在酸性介质中的寿命短和活性低的问题。
- Keywords Ethylene;Photocatalysis;Catalysis activity; 乙烯;光催化;催化活性;
- The office has been humming with activity. 办公室一直忙着搞活动。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃,呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- Catalysis has increased the rate of reaction. 催化作用提高了反应的速度。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步,改进,改善运动或商业活动的进步或兴隆
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求