查询词典 write off

catch sb. off his guard：乘某人不备; 使人措手不及

catch sb. off guard 乘某人不备 使人措手不及 | catch sb. off his guard 乘某人不备 使人措手不及 | come off guard [军]离防 下防

collector current cut-off：集电极电流截止

channel cut-off 河道裁弯 | collector current cut-off 集电极电流截止 | collector cut-off current 集电极截止电流

cut-off collector current：集电极截止电流

cut-off characteristic 截止特性 | cut-off collector current 集电极截止电流 | cut-off current 截止电流

come off：脱落;举行;结果

carry off 夺走;抢走;获得奖品; 叼走 | come off 脱落;举行;结果 | cut off 切下;剪下;切断

come off with：发表(言论), 宣布

come off it [口]别装蒜了, 别胡诌[胡闹, 吹牛]了, 别骗人了 | come off well 运气好, 走运, (事情)有满意的结果 | come off with 发表(言论), 宣布

backing-off cone clutch：退绕离合器,反转离合器

退繞,反轉 backing-off | 退繞離合器,反轉離合器 backing-off cone clutch | 退繞桿 backing-off lever

backing-off cone clutch：反转离合器

backing-off attachment 铲齿附件,铲磨工附件 | backing-off cone clutch 反转离合器 | backing-off lathe 铲齿车床,铲工车床=>二番取旋盤

I had promised to go, but had to cry off at the last moment：我本来答应要去,但不得不临时取消约定

cry off 取消(约定);打... | I had promised to go, but had to cry off at the last moment. 我本来答应要去,但不得不临时取消约定. | We made arrangements to purchase a house, but the owner cried off at the l...

Draw the curtain to keep the sun off：拉上窗帘,免得太阳晒着你

3. keep off 使站开;使不接近;站开;不接近 cause to stay at distance; stay at... | Draw the curtain to keep the sun off. 拉上窗帘,免得太阳晒着你. | If the rain keeps off, we shall go out. 如果雨停了,我们...

cut off：临界值

临界值(CUT OFF)计算:临界值=阴性对照孔平均值+0.15阴性判定:样品OD值< 临界值(CUT OFF)者为牛狂犬病毒抗体阴性阳性判定:样品OD值&ge; 临界值(CUT OFF)者为牛狂犬病毒抗体阳性

SPC Statist Process Control：统计制程管制

PPM Percent Per Million 批号 | SPC Statist Process Control 统计制程管制 | SQC Statist Qualiti Control 统计品质管制

TLV TEL AVIV：以色 Israel 特 维夫

巴嫩Lebanon 贝特 BEY Beirut | 以色 Israel 特 维夫 TLV Tel Aviv | 约旦Jordan 安曼 AMM Amman