| 1. | This operation provides positive opening and closing action, thereby reducing "flash" on the grids .
这种操作具有良好的开模和闭模作用，因而减少了板栅上的“毛刺”。 |
| 2. | This operation provides positive opening and closing action thereby reducing "flash" on the grids .
这种操作起到了良好的开模和闭模作用，因而减少了板栅上的“毛刺”。 |
| 3. | Steel closed die forgings - general technical delivery conditions
闭模锻造的钢锻件.通用交货技术条件 |
| 4. | Die blocks for closed - die hammer forging
闭模锤锻用模块 |
| 5. | Closed die forging
闭模锻造 |
| 6. | This operation provides positive opening and closing action , thereby reducing " flash " on the grids
这种操作具有良好的开模和闭模作用，因而减少了板栅上的“毛刺” 。 |
| 7. | This operation provides positive opening and closing action thereby reducing " flash " on the grids
这种操作起到了良好的开模和闭模作用，因而减少了板栅上的“毛刺” 。 |
| 8. | Dimensional uniformity of closed - die forgings results in positive control of critical wall thickness , eliminating deficiencies caused by shifted cores in castings
闭模锻造的尺寸一致性造成关键壁厚的完全控制，避免了铸造工艺中铁心移位造成的缺陷。 |
| 9. | This paper applied the character that linear subjective isometries preserve the geometric rank of a operator to characterize the onto isometries between compact operators space in weakly closed modules of nest algebras , and obtained the expressions of the isomtries
摘要利用算子的几何秩在线性等距映射下不变的性质研究了套代数弱闭模中紧算子空间的线性等距离映射，最后得到其空间实现形式。 |
