全部

1·The result indicated that the purification methods presented could result in high recovery ratio, high purity, mild oxidation condition, and easy control of test in contrasted with other ones.

结果显示，该提纯方法比其它方法回收率高，纯度高，氧化条件柔和，实验过程易于控制。

2·In the contrast, the effect of the kind of catalysts on oxidation of alkane under mild condition has been paid little attention.

相比之下，在氧化条件下，对此类催化剂催化烷烃反应研究的不多。

3·The wear mechanisms are changed with the load, it shows oxidation and abrasive wear at low load, abrasive and mild delamination wear at medium load, and delamination wear at high load.

随着载荷变化，磨损机制发生变化，低载荷时表现为氧化磨损和磨粒磨损，中等载荷时表现为磨粒磨损和轻微剥层磨损，较高载荷时表现为剥层磨损。

4·Using this catalytic system, the oxidation reactions proceed under mild conditions and give both high conversions and selectivities.

该催化体系催化的烃类分子氧氧化反应具有反应条件温和、选择性高等优点。

5·This reagent was easily prepared. The oxidation condition was mild and the products were easily separated with high yields.

该试剂制备简单，用于对苯偶姻的氧化，高收率地得到相应的苯偶酰类化合物，并且反应条件温和，产物易分离。

6·As a new development of mild coal cleaning, the desulfurization and deashing of coal by electrochemical oxidation of coal water slurry has received an increasing great interest abroad.

作为一种煤的温和化化学净化，煤的电化学法脱灰脱硫近期在国外引起广泛关注。

7·Oxidation products of four raw coals and five extracted coals using hydrogen peroxide under mild conditions have been fractionated by solvent extraction and analyzed with GC/MS.

本论文用溶剂萃取法对四种原煤及其氧化产物和五种萃余煤及其氧化产物进行了族组分分离并用GC/MS 对各族组分进行分析。