If we can mechanize farming we can produce more crops with fewer people.如果我们能使耕种机械化,我们就能用较少的人力生产更多的农产品.The technology condition of gears direct effects on motion of the mechanize system.齿轮的技术状态的好坏直接影响整台设备或整套机械化系统可靠运行....
把厚木板的一端用夹具固定在桌子的边上。Clamp one end of the plank to the edge of the table.用夹具夹住层积木毛料,固定需要的弯曲形态,直到木材干透.Clamps hold the wood laminations to the bending form until they dry.用夹具辅助加工 ( 一物件 )To machine ( an object ) with the aid ...
Postnatal scan of the right dystrophic kidney and the normal left kidney.产后扫查显示右肾营养不良,左肾正常....an ultrasound scan of the uterus.子宫超声波扫描The first scan was bad, so I had to do it again.第一次扫描不好, 所以我得重做。A special scanner will...
踏板在枢轴处断裂了。The pedal had sheared off at the pivot.脊椎之间的基状物起着旋转枢轴的作用.The disks between the vertebrae serve as the pivots of rotation.裂纹首先发现于东侧桁架的L15-L16杆件的枢轴链 杆连接 处.Cracking was initially detected in the east truss at the ...
A disruption of the Federal Union, heretofore only menaced, is now formidably attempted.分裂联邦, 以前还只是一种威胁, 现在却已变成令人生畏的行动.She's being menaced by her sister's latest boyfriend.她正受到姐姐最近一个男友的恐吓。The people are being m...
格雷丝轻轻敲了敲卧室的门，走了进去。Grace tapped on the bedroom door and went in.卧室门上发出一声沉重的撞击声。There was a heavy thudding noise against the bedroom door.“我把他关在了卧室外面，”莫琳说。"I shut him out of the bedroom," says Maureen....