accumulator charging valve cycle 蓄能器充气阀循环
cycle valve 气门 ; 气门嘴
Series Standard Cycle Gate Valve 系列标准周期真空闸阀 ; 系列标准周期闸阀
valve-testing cycle 检阀周期
cycle e valve 气门嘴
The most important safety valve as far as food supply is concerned is the short production cycle.
就粮食供应来说最重要的安全阀是短生产周期。
Four-stroke engines of this type with this same type of intake valve motion but with a supercharger to make up for the loss of power density are known as Miller cycle engines.
四冲程发动机本与此同进气阀运动类型的类型，但以使增压器的功率损耗密度，这些都是为米勒循环发动机众所周知的。
Pump and valve itself can be installed to reduce the cycle circuit pressure to improve their performance.
而且泵本身安装阀可降低回路的循环压力，提高其工作性能。
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