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| 11. | Use the vector dot product to find the obtuse angle between two diagonals of a cube. |
| 用矢量点积求立方体的两条对角线所夹的钝角。 |
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| 12. | The optimized irrigation decreases the angle between flag leaf and stem. |
| 优化灌溉处理小麦旗叶茎叶夹角明显减小。 |
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| 13. | a rod that holds a stair-carpet in the angle between two steps. |
| 两级楼梯间夹住楼梯地毯的角的条状物。 |
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| 14. | The upper angle between a lateral organ, such as a leafstalk, and the stem that bears it. |
| 腋在侧部器官如叶柄和支撑着它的叶梗之间的上角 |
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| 15. | The relation between deflected angle and scanning frequency and the relation between raster and scanning |
| 对实验数据进行处理得到了振镜偏转角度和扫描频率之间具体的函数表达式及其图像表示,进而推导得到光栅大小和扫描频率之间的函数关系式。 |
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| 16. | the upper angle between an axis and an offshoot such as a branch or leafstalk. |
| 象树枝或叶柄的分支与轴之间的上角。 |
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| 17. | the angle between the face of a cutting tool and the surface of the work. |
| 切割工具面与作品表面之间的角。 |
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| 18. | Angle of wipe: In rotogravure printing press, the angle between the doctor blade and the engraved cylinder |
| 刮墨角: 在轮转式照相凹版印刷机上，括墨刀与凹版圆筒所成的角度。 |
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| 19. | ②The cut angle between the extension of Blumensaat' line and tibial plateau (roof-plateau angle). |
| ②测量股骨髁间窝顶点Blumensaats线的延长线与胫骨平台的夹角(顶-平台角); |
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| 20. | the acute angle between the direction of the undisturbed relative wind and the chord of an airfoil. |
| 相对稳定的风的方向与机翼弦之间的锐角。 |
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