他们总结的跟进这些类似的单元操作过程。
They summed-up these similar processes into unit operations.
一种圆盘状环弧规整塔填料属于化学工程单元操作过程的填料塔中的规整填料。
The present invention relates to a disk-like ring-arc regular tower packing, belonging to a regular packing of packed tower of chemical engineering unit operation process.
设计并实现了交互操纵单元，对微操作过程进行操纵。
The unit of interactive manipulation, which is used to control micromanipulations, is designed and accomplished.
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