以上来源于: WordNet
A new technique for improving the performance of the tumble inlet ports of multi-valve SI engine was proposed.
旨在探究一种能够提高多气门汽油机滚流进气道进气性能的新技术。
The unit which consisted of two peristaltic pumps and a multi function sampling valve was controlled by a single chip microprocessor.
该仪器采用二泵一阀系统,由单片机控制,具有双路信号实时采集和数据处理功能。
According to this method of multi-polar set dynamic balancing valve design concept is wrong.
而按照这一方法多极设置动态平衡阀设计概念是不对的。
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