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- After nitriding, the abradability of the boring axis is increased greatly. 氮化可明显提高镗轴的耐磨性。
- The nitriding is an important heat treatment process to boring axis in CNC floor-type milling/boring machine. 摘要氮化处理是数控落地铣镗床上重要部件镗轴的常用最终热处理工艺。
- The nitriding is an important heat treatment proc ess to boring axis in CNC floor-type milling/boring machine. 氮化处理是数控落地铣镗床上重要部件镗轴的常用最终热处理工艺。
- The reason of the pit on the surface of boring axis nitrated and grinded was analyzed by metallographic examination, micro-hardness testing and SEM. 摘要采用金相检验、显微硬度测定、扫描电镜等手段，对镗轴氮化、磨削后表面出现凹坑的原因进行分析。
- I find the whole thing very boring. 我觉得整个事情让人烦透了。
- It is boring to listen to the same story. 听相同的故事是令人厌烦的。
- His long boring story made me yawn. 他的冗长的故事听得我直打呵欠。
- Our torpedo boats bore down on the enemy cruiser. 我方面鱼雷艇向敌巡洋舰冲去。
- An enemy frigate bore down on the sloop. 一艘敌驱逐舰向这只护航舰逼过来。
- This book is really boring stuff. 这本书真是枯燥无味。
- The heavy ax was awkward to use. 这把重斧头不好用。
- I'm fed up with this boring life. 我受够了这种枯燥的生活。
- 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 film was boring to a degree. 这部影片非常枯燥。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- He bore down as he approached the finish line. 接近终点线时，他拼尽全力加速。
- The firemen splintered the door with an ax. 消防队员们用斧头将门砸开。
- Our soldiers bore away the palm in the battle. 我们的战士赢得了这场战斗。
- It was boring to sit there without anything to do. 无所事事地坐在那里太无聊了。
- His wife later bore a son and a daughter. 他的妻子后来生了一男一女。
