1.
balancing centering machine
平衡-钻中心孔机床
2.
spotfacing and centering machine
平端面钻中心孔机床
3.
Research on Application of Center Bore in Multi-eccentric Shaft Processing
中心孔在多偏心轴加工中的应用研究
4.
A small conical hole made in a piece of work with a center punch so that a drill can be accurately positioned within it.
中心孔，转柄孔在带中心冲头的工件上为使钻头准确放置而做的小锥形孔
5.
Insert block heater assembly into core hole with element loop pointing Up.
将电热器组合插入中心孔，元件环 向上。
6.
Mechanical drawings--Simplified representation of centre holes
GB/T4459.5-1984机械制图中心孔表示法
7.
Fatigue Life Analysis of Aluminum Alloy 2E12 Plates with Center Holes
2E12铝合金中心孔板材疲劳寿命分析
8.
Discussion on Maintenance Technology of Center Hole of 300 MW Steam Turbine Rotor
300MW汽轮机转子中心孔检修工艺探讨
9.
Analysis and Dealing with the Clamping Eccentric Error of Center-Hole-Grinder;
中心孔磨床上装夹偏心的误差分析及处理
10.
When the end face and the axis is not perpendicular within5°, constant face driver can work regularly.
由于使用工件中心孔定位从而提高了产品精度。
11.
The Shift of Emphasis from Propriety to Goodness in Confucianism;
孔子思想:从“礼”中心到“仁”中心
12.
A Discussion on the New-established Ceremonies of Confucianism Movement in the Republic of China
民国孔教运动中的孔教新创仪式述论——以孔教会为中心
13.
A reading note on Historical Records:Confucius Biography;
孔子言行考两则——以《史记·孔子世家》为中心
14.
adjustable jaws center workpiece in a lathe or center tool in a drill.
在车床或钻孔机中心工具内的可调整中心工件。
15.
a tool for cutting circular holes around a center.
在中心周围切圆形的孔的一种工具。
16.
Purification of Total Alkaloids from Nelumbo nucifera by Macroporous Resin
大孔吸附树脂分离纯化莲心中莲心总碱的研究
17.
The plate has holes of approximately 2 in. in diameter on 7-to 8-in. centers in staggered rows.
板上有直径近2英寸的孔眼，交错横排，孔眼中心距为7-8英寸。
18.
On the Image of Confucius in Lin Yutang’s Works--Confucius Saw Nancy and the Wisdom of Confucius as the Center;
论林语堂笔下的孔子形象——以《子见南子》和《孔子的智慧》为中心