exhaust time meaning in English
排气时间
Examples
- It is considered that the results are important base to further study and predicate the air exhausted time for vacuum drying of long - distance pipeline
研究结果对进一步进行长输管道真空干燥抽气时间的预测研究提供了重要的依据。 - Two . the individual output rises up owing to the special structure of the exhaust punch which may effectively shorten the exhaust time and reduce the number of exhaust times
二、提高单机产量：由于排气模芯的特殊构造，可有效缩短压制砖坯时的排气时间和排气次数，从而提高单机产量。 - Two . the individual output rises up owing to the special structure of the exhaust punch which may effectively shorten the exhaust time and reduce the number of exhaust times
等静压排气模芯；由于它的特殊结构，使它可以保存等静压模芯的功能，同时又具备排气模芯效果。适用于一般耐磨砖、普通抛光砖、仿古砖等。 - The best compression ratio and fuel injection advance angle are calculated through mess optimization calculation program of language c . on the basis , optimization simulation of inlet and exhaust timing has been carried with the diesel engine working model to increase diesel engine ' s volumetric efficient
在此基础上，利用柴油机工作过程模型，对进排气正时进行了优化计算，以提高柴油机的充气效率，改善燃烧性能，为进一步改善该机性能指明了方向。 - And then , some improvements have been made on the old single tube pressure wave refrigerator experimental system . the experimental research , such as the ratio of gas charge time to gas exhaust time ( ) , the frequency of the jet flow ( f ) , the ratio of the expansion ( ) , the length of the tube ( l ) and the heat transfer condition , has been carried out on the improved experimental system . the results were drawn as the following : the refrigerating efficiency will be heightened by augmenting when is in 0 . 0405 to 0 . 1842 ; the highest cooling efficiency will be
实验考察了有关因素对制冷效率和最佳射流频率( fopt )的影响并进行了理论分析,结果表明,在= 0 . 0405 ~ 0 . 1842范围内,制冷效率( )随的增大而提高;随射流频率( f )的变化出现多个峰值,在本文实验参数范围内下,第二个峰值点的效率比第一个峰值点高;随着膨胀比( )的增大,和fopt都略有增大,且低下的增幅比高下的大;强化管外换热,可使fopt降低、明显提高。