英语词汇j-direction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	j-direction
释义	j-direction 网络释义短语 1 j direction julia方向双语例句 1 The direction of perpendicular to face advance shows J shape and the influence is bigger near the return airway. 在垂直工作面推进方向上呈“J” 字型，且对回风巷附近气体密度影响较大；
随便看	ultrasonic examination ultrasonic examination of concrete ultrasonic examination of urogenital system ultrasonic examination of welds ultrasonic excitation ultrasonic exposure ultrasonic extraction ultrasonic extractor ultrasonic facilities ultrasonic fatigue ultrasonic fault detection ultrasonic fault detector ultrasonic feature ultrasonic fetal beat detector ultrasonic fetal heart beat detector ultrasonic fetal pulse detector ultrasonic fetal rate detector ultrasonic field ultrasonic film thickness gauge ultrasonic filter ultrasonic finishing ultrasonic flaw ultrasonic flaw-detecting machine ultrasonic flaw detection ultrasonic flaw detector

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