这钻机有变速控制。The drill has variable speed control.他发明了新的钻机之后, 许多荣耀都加在他的身上了.After he invented the new drilling machine, honors were thrust upon him.这种钻机的位置是锚定的.The rig is moored in position....
He had always wanted an adventurous life in the tropics.他一直想到热带地区过冒险的生活。Jimmy Buffett's music conjures up a warm night in the tropics.吉米·巴菲特的音乐让人想起热带地区温暖的夜晚。The waters of the tropics are invitingly clear.热带水域清澈诱人。...
他按下按钮启动马达的时候保险丝烧断了。The fuse blew as he pressed the button to start the motor.机器老是卡住，马达隔不了几分钟就突然熄火。Every few minutes the motor cut out as the machinery became jammed.我们重新启动马达，沿河而下。Restarting the engine, we motored downriv...
Aim To study the bacterial endotoxin test of yinzhihuang limulus lysate agent.目的建立茵栀黄注射液的细菌内毒素检查法.Antibodies are spotted the chips and cell lysate or a solution applied to the slide.发现抗体芯片和细胞裂解或走上办法适用于滑.Objective To esta...