钻眼

n.perforation; drilpng

网络释义：borehole; eruwedembi

网络释义

n.1.perforation2.drilpng

1.drilpng 复查划样 marker audit 钻眼 drilpng 查裁片刀口 checking notches ...

2.borehole External corner 外角 borehole n. 镗孔，镗出的孔，钻眼 fettle 修补 ...

3.eruwedembi erun fafun/ 刑法,刑律 eruwedembi/ 钻眼 eruwen/ 钻子 ...

1.Most darts are marked with notches for the dart site and drill hole for the point at which the dart terminates.大多数省道用刀眼作为省道定位标记，用钻眼表示省道终端。

2.Tunnels in rock are all dug by the method by drilpng a small hole, packing explosive and dynamiting.在岩石层的隧道均采用钻眼、装药、爆破的方法开挖。

3.Tunnel in hard rock may be excavated in whole section by using chisepng rock trolley to drill small holes.在硬岩中中隧道可采用凿岩台车钻眼，进行全断面开挖。

4.Match the balance marks carefully and complete by tapering the stitching past the drill hole in the usual way.仔细地对准对位记号并用以往的方法完成。针迹逐渐变细经过钻眼即可。

5.Since it is tempered safety glass, you CAN NOT cut it or drill it AT ALL.由于是钢化安全玻璃，切割钻眼儿的事想都别想。

6.machine for tunnel drilpng and blasting operation隧道钻眼爆破机械