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- The cutting bending process and die structure of pedestal are introduced, and the cutting convex die, localization handspike and emending bending mechanism are briefly analyzed. 介绍了基座切断弯曲的工艺及模具结构,并对切断凸模、定位推杆及校正弯曲机构作了简单分析。
- In order to solve the problem existing in the process of punched hole and punched chink, existing in part coaxial assured,the die is used the sleeve in convex die. 该模具结构上采用凸模护套技术,克服了薄板冲孔、冲缝的凸模细长易断及孔的同轴度难以保证的困难,使模具使用寿命大大增强。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- Concave on one side and convex on the other. 一面凹进一面凸起的
- Convex on one side and concave on the other. 凸凹的一面凸一面凹的
- To the excellent concave and convex carving skill. 碑上的阴阳刻。
- Fault: Convex or concave muzzles. 缺陷：突起或凹入的口部。
- Reducing Crack on Convex Die of Small Tapered Rollers with Large Taper Angel 减少大锥角小圆锥滚子凸模裂纹的方法
- Something having concave and convex edges terminating in points. 新月形物凹边和凹边汇合成点的物体
- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- Method to Increase Life of Hot Convex Die for Large Size Bearing Rings 提高大型轴承套圈热凸模寿命的途径
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- Every winter some old people die from hypothermia. 每年冬天都有些老人死于体温过低。
- Keywords directional solidified ingot;moire method;convex die forging; 关键词定向凝固锭;云纹法;凸砧锻造;
- Little does he care whether we live or die. 他一点也不管我们是死是活。
- Nutlets veined, one side convex, other side concave. 小坚果脉，一边凸，其他的边凹。
- Nowadays many people die of cancer. 现在有很多人死于癌症。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- She's ambitious and eager to get on(in die world). 她雄心勃勃，迫切地想成功。
- Many of the wounded die on their way to hospital. 许多伤员死在去医院的途中了。
