1、

ammonium molybdate, ammonium dichromate, ammonium chromate and ammonium tungstate showed positive effects on the formation of aldehydes and reduced the loss of rhodium in the distillation process for the separation of the catalyst and products.

结果表明,钼酸铵、重铬酸铵、铬酸铵或钨酸铵的添加对提高产物醛的收率有促进作用,并且在蒸馏分离催化剂和产物的过程中可以减少Rh的损失。

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2、

Positive ion exchanged resin and load catalytic are easy separation and manipulation and has simple back disposal.

阳离子交换树脂和负载型催化剂易从反应体系中分离,操作方便,后处理简单。

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3、

PAM anionic flocculant can flocculate the hydroxides of heavy metals with positive charges to aggregate small granules into bigger ones, creating a favorite condition for fast sloping plate or aeration solid-liquid separation.

PAM阴离子型絮凝剂能使带正电荷的重金属氢氧化物沉淀起絮凝作用,使小颗粒沉淀物形成较大的颗粒,从而为斜板固液分离法或气浮固液分离法进行快速分离创造了条件。

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4、

China is in the period of the tranformation of social structure. The dual pattern of separation and cooperation of the state and civil society and the relation of positive interaction are the structural brace which builds up a harmonious society.

对处于社会结构转型期的我国来说,国家与市民社会既分离又合作的二元格局及二者良性互动的关系是建构和谐社会的结构性支撑。

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5、

Result: The separation rate of pathogenic bacteria in lower airway infection in the RICU was 75%. 85% of them were gram negative bacilli, 4.6% were gram positive cocci.

结果ICU病区下呼吸道感染细胞分离率为75%,其中革兰阴性杆菌85.0%,革兰阳性球菌4.6%。

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6、

The cascade with chordwise-split blades can effectively control the boundary layer separation at positive angles of attack.

计算值同实验结果相当吻合,在正大攻角时,弦向缝隙叶栅能有效地控制边界层分离。

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7、

On the ten positive animadverts on reform paradigm of Ownership and Management Separation

对两权分离改革范式的十大实证性批判

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8、

With the increasing of the positive attack angle, the unsteady characteristic and separation phenomenon enhanced gradually.

随着攻角的增大,流场的非定常性逐步增强,分离现象也益发显著。

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