用拖拉机牵引的喷雾器可以将5加仑药水喷洒在10英亩田地上。A sprayer hooked to a tractor can spray five gallons onto ten acres.将气流调节器插头接通墙上电源,并连接喷雾器.Plug the flow regulator into the wall and attach the nebulizer.利用喷雾器把细小的油滴喷入极板间的空间内.Fine drops of oil...
批次号?序列号? 或其他可供追溯的号码.Were there any specific batch numbers, serial numbers or other identifiers that provide traceability?是否每批检测后的货都有合格的特性和可追溯的信息?Are all passed lots properly identified by their pass status, and traceabil...
Earlier reports suggested that a meeting would take place on Sunday.早先的报道暗示周日可能会召开会议。This article reports a method of preparation of metal - copper - powder with cuprammonia by directly chemical method.本文报导了一种用化学方法直接从铜氨溶...
投射物从四周朝他猛掷过来.Missiles were hurled at him from all sides.平射的直接瞄准标记或目标而不考虑''.'投射'. ''物轨迹下降的.Aimed straight at the mark or target without allowing for the drop in a projectile's course....