化学工程单元操作 chemical engineering unit operation ; Unit Operations of Chemical Engineering
单元工程 separated item project ; Unit project ; unit construction ; unit engineering
工程单位元 unit engineering
卫生工程的单元过程 Unit Process of Sanitary Engineering
化工单元过程 unit processes in chemical synthesis
递归过程的工作单元块 temporary block in a recursive procedure
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.
这份预警机工程和制造初始合同开发阶段包括设计、开发、集成和飞行管理系统单元测试。
The initial contract for the engineering and manufacturing development phase includes design, development, integration and testing of the Flight Management System Suite (FMSS) for the AWACS aircraft.
第6部分：详细设计；早期开发；双向工程；早期单元测试。
Part 6: detailed design; early development; round-trip engineering; early unit tests.
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