英语词汇downward movement怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	downward movement
释义	downward movement 简明释义向下运动网络释义 1 ?走势偏软 ... downswing下降趋势；衰退时期 downward movement走势偏软 downward trend下跌趋势；向下趋势 ... 2 ?向下的趋势 (1)向上的趋势(Upward movement)：(2)向下的趋势(Downward movement)(3)不再变动(an end to movement) 短语 1 A downward movement 下降 ; 向下的运动 2 arrest the downward movement 限制价格下跌 3 downward movement velocity 下移速率双语例句 1 Downward movement is much faster than upward one. 向下移动比向上移动快得多。 2 This downward movement forces the valve to move downward off its seat so that it opens. 向下的运动使气门向下移动离开气门座，气门被打开。 3 Most conventional downhole tools operate by upward or downward movement, rotation, or a combination of both. 大多数常规井下工具都是由向上或向下移动、旋转或两者相结合进行工作。同近义词向下运动 downwash
随便看	reflex reflexa Reflex,Abdominal Reflex,Abnormal Reflex,Absent reflex accommodation Reflex,Acoustic Reflex,Acoustic,Abnormal reflex-act reflex act reflex action reflex action reflex-activating pure-tones reflex activating pure tones reflex-activating stimulus reflex activating stimulus reflex activity Reflexae reflex akinesia reflex alopecia reflex amaurosis reflex amblyopia reflex amplification reflex amplification reflex amplifier

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