1221 upper working face  1221上工作面; 自适应有源噪声控制

8-axis cooperatively working  八轴联动

9Cr2Mo forged cold-rolled working roll  9Cr2Mo锻钢冷轧工作辊

A and B male sterile line capable of working as a  雄性不育AB两用系

a connected sequence of working way  基带分配部

a working model of coaching effectiveness  有效教练领导行为模式

abandoned working  地下采空区

Abnormal working condition  工况异常; 非正常工作状态; 非正常运行

abrasive wear working system  磨料磨损工作系统

access into working chamber under compressed air  带压进舱

accession working group  入会工作小组

accident of working  生产事故

acid-proof working suit  耐酸工作服

active working face  生产工祖

actual working condition  实际工况

actual working conditions  生物医学工程学; 实际工况; 晴空乱流

actual working hours  实际工时

actual working pressure  实际工作压力

actual working rate  实际劳动率