孔底的英文

例句与用法

更多例句：  上一页    下一页
1. 5 . 6 excellent hole bottom surface sunken degree of depth quite on 15mm , flawed or damaged area quite on bottom 2 3 of area allow artificial to mend
   5 . 6棒孔底面凹陷深度不大于15mm ，缺损面积不大于底面积的三分之二允许人工修补。
2. Clogged or cave - in of the hole , can lead to a stuck drill . it is best therefore , to cleans the hole regular intervals , by carrying out air - blowing with the rock drill
   因为堵块和空穴都可能导致卡钻，因此应定期采用冲击器强吹，定期清洗孔底。
3. Planting bar used syringes from the bottom of the hole to put adequate amounts of external uniform adhesive filling injection hole , pay attention not to air hole inclose
   使用植筋注射器从孔底向外均匀地把适量胶粘剂填注孔内,注意不要将空气封入孔内
4. When the spot - machining tool reaches the hole bottom , the z - axis will firstly srop moving until the spindle makes d3 revolutions , and then return to the original position at the rapid feedrate
   在点加工刀具碰到孔底后， z轴会先停止运动，直到主轴旋转了d3圈后，才会以快速进给速率返回到原始位置。
5. The method of strengthening the charging at the bottom of the blasting - hole is usually described in traditional teaching - books and blasting engineering , which is used to overcome resistance at the bottom
   传统的教科书和工程爆破中通常是采取孔底超深加强装药或底部采用猛炸药的方法，用以克服底部阻力，消除根底。