当你停止挤压汽水瓶, 压力减小,滴管就会浮起.When you stop squeezing bottle, the pressure decreases and the eyedropper floats.挤压橡胶球和插入滴管到瓶子里面.Squeeze the rubber bulb and insert the dropper into the bottle.一只年幼的倭狐猴从滴管里吸食它的食物.A young mouse lemu...
The system is designed to realize the subdividing drive, adjusting and position.实现细分驱动器 、 调速控制、定位控制和软硬接口的设计.Subdividing it , says Mr. Forsyth,'would destroy it.福塞斯先生说: “ 拆开卖会毁了它. ”The algorithm can be used to higher...
Is this ruler graduated in centimeters?这把尺是厘米刻度的吗?Connie did well at school and graduated with honours...康妮在学校表现很好，以优异的成绩毕业了。The salary scale is graduated so that you get more money each year.工资划分成各个等级,因此职工逐年获得加薪。Our son...
Carbon steels exist in three stable crystalline phases.碳素钢含有3种稳定的结晶状态.China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.Diamond is the cryst...
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.工件夹持 装置叫做钻模或夹具.Work - holding devices are called jigs and fixtures.要使用一套定位夹具来精心地使外线圈保持在正确的位置上.The outer coil needs holding in position very carefully...
公共汽车驶离了公路,冲下路堤.The bus came off the road and plunged down an embankment.属于这种范畴的工程结构为带有基础的重力坝, 斜坡和路堤等.Engineering structures falling in this category are gravity dams with foundations, slopes and embankments, etc.改良路堤填料是高...