Driving on the third ring road in Beijing, I felt like was watching a movie in fast-forward.
驱车行驶在三环路上,我感到仿佛是在观看一部快进的电影。
Ungula and ring fracture are due to higher surface hardness. The rational suggestions to settle fracture are put forward.
爪形和环形断裂由表面硬度偏高造成,并提出解决断裂问题的合理化建议。
The distribution law of horizontal cross section area of ring forging and ring blank is put forward to describe the rolling formability of conical ring with inner steps.
对内台阶锥形环件轧制难度进行了分析,提出用环件锻件和轧制毛坯的水平横截面积分布规律来描述内台阶锥形环件的轧制难度。
应用推荐