From reliability and combination efficiency aspects, a 250w microwave solid-state PA module is designed and made by circuit design and CAD software simulation.
着重从可靠性和合成效率方面，利用电路设计手段和软件CAD仿真技术进行250w微波固态功放组件的研制。
A new type of polypropylene tubular membrane module in rotating tangential flow was designed to experimentally study energy consuming of the polypropylene PA tubular membrane microfiltration.
设计了一种新型旋转切向流聚丙烯管式膜器，实验研究了聚丙烯pa管式膜器的能耗。
A new type of polypropylene tubular membrane module in rotating tangential flow was designed to experimentally study energy consuming of the polypropylene PA tubular membrane microfiltration.
设计了一种新型旋转切向流聚丙烯管式膜器，实验研究了聚丙烯pa管式膜器的能耗。
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