漏失[lòu shī]
词典loss:损失,减少;丢失,遗失;损耗,亏损;失败。
词典drop out:离开,退出;掉出;脱扣;违世。
loss; drop out (信息)
1. drop out:drop-out test 漏失测试 | dropout 漏失 | dross 废物,碎片
2. 漏失
2. lost circulation:漏斗粘度 funnel viscosity | 漏失 lost circulation | 漏失层位 location of the thief zone
3. 漏失
3. dropping:drop out 漏失 | dropping 漏失 | drum 鼓