But those who back clearance enterprise can compare to the early through.
但是那些进行提前清关的企业能够比较早地通过。
The forming of flank of conical twist drill was studied and mathematical model of twist drill tine was founded in order to get formula of back clearance.
研究了锥面麻花钻后刀面的成型,建立了钻尖的数学模型,由此确定了后角的计算公式。
One year later he came back to the office with an odd request. He was applying to become a driver and needed my clearance, which was a formality.
一年之后他回到我的办公室对我提了一个很奇怪的请求,他正在申请驾照,按照程序他需要我出具证明。
应用推荐