| 释义 | 
             
                pumping duration
                
            inaugurationn. 就职典礼;落成典礼;开幕仪式imponderableness无重量
 泵送bèng sòng 
 pumping; pump up; pumping over妊娠期间rèn shēn qī jiān 
 pregnancy duration为期wéi qī 
 duration持续时间chí xù shí jiān 
 duration; length of time; time of duration宽度kuān dù 
 width; breadth; duration龄líng 
 instar; age; duration; years暂zàn 
 of short duration; temporary排水井pái shuǐ jǐng 
 catchpit; pumping shaft; dry well火候huǒ hòu 
 duration, level of attainment拌合时间bàn hé shí jiān 
 duration of mixing萌发期间méng fā qī jiān 
 duration of germination期间qī jiān 
 time; period; course; duration; term短暂duǎn zàn 
 of short duration; momentary; transient; brief泵组bèng zǔ 
 pump package; multi cell pump; combination of pumps; pumping set久jiǔ 
 for a long time; long; of a specified duration脉宽调制mò kuān diào zhì 
 PWM(pulse width modulation); PDM(pulse duration modulation)驻留时间zhù liú shí jiān 
 residence time; gaze duration; dwell time
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