介绍了具有再循环系统的超音速汽液两相流升压装置，并对该装置的各种性能进行了理论计算及实验研究。

A theoretical calculation and experimental study is conducted of a supersonic steam liquid two phase flow pressure boosting unit, which incorporates a hot water recirculation system.

youdao

在这些系统的心脏，升压转换器把低电压高达有用的水平供电电路和超级电容器充电和电池。

At the heart of these systems, boost converters bring low voltages up to useful levels for powering circuits and charging supercapacitors and batteries.

youdao

以镍系催化剂为例，考察了溶解氧对丁二烯聚合系统的影响，并考察了使用升压器后的作用效果。

Taking nickel catalyst system as an example, the effects of dissolved oxygen on butadiene polymerization and the result of using the pressure-self-raising-unit were analyzed.

youdao