贯流泵是适用于大流量、低扬程的一种经济泵型。
For large discharge and low lift head, it is especially suitable to use tubular pumps for their economic characteristics.
我们对渗透泵型控释制剂的研究，从包衣膜和片芯处方两个方面着手。
Our research in osmotic pump formulations will start from two aspects, the core prescription and the coating film.
本文介绍了氧泵型反应器构造、原理和固体氧离子电解质的性能表征。
The construction and principles of the oxygen pumping reactor were reported, so were the performance characterization of the solid electrolyte.
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