英语词汇proportional sampling device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	proportional sampling device
释义	proportional sampling device 简明释义比例取样器网络释义 1 ?比例取样器 ... proportional sampler 比例取样器 proportional sampling device 比例取样器 proportional time-limit distance relay 比例限时远距离继电器 ... 2 ?按比例取样器 proportional sampling device 按比例取样器; 比例取样器 sampling method and device 取样方法和设备; 全流取样法 . 3 ?比例取样装置比例取样器，比例取样装置
随便看	system analyst privilege class system analyzer systema nature system anchor bolt System,Ancillary Information system and level registers system and procedures system and surrounding System and Surroundings Systema nervorum systema nervorum centrale systema nervorum cerebospinalis systema nervorum cerebospinslis systema nervorum coelomicum systema nervorum diffus systema nervorum epildermale systema nervorum parasympatheticum systema nervorum parasympathicum systema nervorum periphericum systema nervorum profundum systema nervorum sympatheticum systema nervorum sympathicum systema nervosum systema nervosum autonomicum systema nervosum centrale

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