1、

The change of pressure in the flow passage of plate thin channel filter device and the main factors effected on the largest theoretical length of plate thin channel filter device at the lower pressure ( < 5 × 10 5Pa) were discussed.

探讨了稳态状态下板式膜过滤器薄层通道中压力变化的规律,并讨论了低压下(<5×105Pa)影响板式过滤器理论最大过滤组件长度的主要因素。

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2、

If the Call Out filter toggle is switched ON in the Thread Milling Main dialog, the Feature and Circle radio buttons of the Selection options and the Select All button are active.

如果呼叫筛选出切换开关是在螺纹铣削主要对话,特征和圆的圆形按钮备选方案的选择和选择所有按钮活跃。

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3、

Main Circuit Design of the Active Power Filter for Three-phase Four-wire System

三相四线制有源电力滤波器主电路设计

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4、

The single-phase rectifier bridge and three-phase rectifier bridge are main harmonic sources, the dc side series active power filter can eliminates this kind of harmonic.

其中单相和三相整流桥是电力系统中主要的谐波源,而直流侧串联型APF主要针对这种谐波源进行治理。

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5、

Stress analysis are presented for the main components such as thrust plate assemblies, pressing plate assemblies and oil cylinder seats used in large sized frame or chamber type filter presses by the finite element method.

针对大尺寸板框、厢式压滤机的油缸座、止推板体、压紧板体等主要承载构件,用有限元方法进行了应力计算。

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