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- The NC boring lathe equipped with this kind of deformable arm can bore special shaped pin hole for piston efficiently, and meanwhile meet the demand of micro meter accuracy. 装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。
- three-coordinate NC boring and milling machine tool 三坐标数控钻铣床
- A method of using NC boring machine to machine large internal buttress thread 数控镗床加工大尺寸锯齿形内螺纹
- Object-Oriented Three-Dimensional Modelling of the Spindle Box of NC Boring and Milling Machine 基于面向对象技术建立数控镗铣床主轴箱三维实体模型
- The Assembly Design Analysis of Main Spindle Box Assembly of NC Boring and Milling Machine 数控镗铣床主轴箱装配体装配设计分析
- Keywords Piezoelectrical type Deformable boring bar NC boring machine Special-shaped pin hole in piston; 压电式;变形镗杆;NC镗床;活塞异形销孔;
- The Study of A New Type Pistol Non-circular Pin-hole NC Boring System 新型活塞异型销孔数控镗削技术的研究
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- I find the whole thing very boring. 我觉得整个事情让人烦透了。
- Our torpedo boats bore down on the enemy cruiser. 我方面鱼雷艇向敌巡洋舰冲去。
- It is boring to listen to the same story. 听相同的故事是令人厌烦的。
- An enemy frigate bore down on the sloop. 一艘敌驱逐舰向这只护航舰逼过来。
- His long boring story made me yawn. 他的冗长的故事听得我直打呵欠。
- This book is really boring stuff. 这本书真是枯燥无味。
- It seems so absurd to bear malice after all that. 经过这一切之后还抱有怨恨情绪是很荒谬的。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- I'm fed up with this boring life. 我受够了这种枯燥的生活。
- He bore down as he approached the finish line. 接近终点线时，他拼尽全力加速。
- Our soldiers bore away the palm in the battle. 我们的战士赢得了这场战斗。
