| 1. | Let's consider the sawtooth pattern of similar triangles in fig. 9 .
我们来研究图9中一组相似三角形的锯齿形模型。 |
| 2. | Time seemed to him to be crawling with feet of lead, while he by monstrous winds was being swept towards the jagged edge of some black cleft of precipice .
他觉得时间在沉重地向前爬行，而他自己却在被一阵妖风刮向某一黑色断崖的锯齿形边缘上。 |
| 3. | Specification for straight - sided splines and serrations
直边花键与锯齿形花键规范 |
| 4. | Technical drawings - representation of splines and serrations
技术制图.花键和锯齿形花键的画法 |
| 5. | The small plane zigzagged across the sky to avoid enemy fire
小飞机以锯齿形飞行避开敌人的炮火。 |
| 6. | Technical drawings . representation of splines and serrations
技术图纸.花键和锯齿形花键的表示方法 |
| 7. | Water system . 45 degree saw - tooth thread . tooth pattern and basic size
水系统. 45锯齿形螺纹.牙型与基本尺寸 |
| 8. | Household sewing - machines ; testing of non - automatic zig - zag mechanism
家用缝纫机.第6部分:非自动锯齿形机械装置的检验 |
| 9. | Serrated 50 - step scale
锯齿形50级刻度盘 |
| 10. | Zigzag solid laser
锯齿形固体激光器 |
