1.
The Experimental Research on High-Speed Machining Surface Quality of Aluminum Alloy Holes
铝合金连杆大端孔高速切削表面质量的试验
2.
Application study of in pile by base post grouting super-long and lame-diameter bored piles
桩端后压浆在超长大钻孔灌注桩中的应用研究
3.
Round nuts with drilled holes in one face
GB/T815-1988端面带孔圆螺母
4.
bore face machine
镗孔锪端面加工机床
5.
spotfacing and centering machine
平端面钻中心孔机床
6.
double end cut-off and boring machine
双端横切及主钻孔机
7.
The end of the hole is hemispherical.
小孔端面成半球状。
8.
The two holes furthest from the player are fundamental tone holes and next to them are two auxiliary tone holes.
尼端开有基 音孔、辅助音孔各两个，
9.
The elaborately designed screen allows easy control of powder amount so as to reduce the waste of powder.
精心设计的漏孔网片，能轻松掌握出粉量，避免通常粉盒易打翻浪费大的弊端。
10.
With the face grinding attachment, perpendicularity of the end face to the bore after grinding can guaranteed.
带有端磨装置，保证工件端面与孔的垂直度。
11.
Improve the Sound Absorption Performance of Micro-Perforated Structure by Means of the Burr at the Bottom of Hole and the Change of Hole Form
利用孔末端带毛刺及孔形改变改善微穿孔结构吸声性能
12.
Out of Confucius' Residence, I looked back at' the couplet pasted on each side of the gate.
孔子孔子，大哉孔子! ”出得孔府，回首看府门。
13.
chuck for grinding hole and end face of bevel gear
磨圆锥齿轮孔和端面用的卡盘
14.
drawer sides dowels cutting and holes drilling machine
圆棒榫截断及抽屉端部钻孔机
15.
All holes were positioned at the tip of the crack.
所有的铝孔都位于裂纹的尖端。
16.
It was a steel bridge of a single span and there was a sentry box at each end.
那是一座单孔铁桥，两端各有一个岗亭。
17.
Numerical Analyses of Gas Lubricated Laser Surface Textured Mechanical Seals
激光加工多孔端面气体密封数值分析
18.
Numerical analysis on flow field in mechanical seal with porous seal ring face
多孔端面机械密封内流场的数值分析