Clamp one end of the plank to the edge of the table.把厚木板的一端用夹具固定在桌子的边上。He used a clamp to hold the arm on the chair until the glue dried.他用夹子将扶手夹在椅子上, 直到胶水干后再取下。Production: The shrimp clamp cut should be, foot to the wat...
Yesterday, the message to him was unequivocal: "Get out."昨天，给他的信息很明确：“滚开。”Yesterday, the message to him was unequivocal: 'Get out.'昨天，给他的信息很明确：“滚开。”On the whole,their tone was unequivocal.他们的调子基本上是明确的。The repor...
The actue toxic effect of heavy metal Cu ~ ( 2 + ) to Stentor Polymorphrus ( Ciliophora, Heterotrichida ) was studied.研究了重金属铜对异毛目纤毛虫多态喇叭虫 ( Stentor polymorphrus ) 的急性毒性影响....