| 1. | The diazirines are interesting, highly strained ring systems .
偶氮杂环丙烷是一类重要的、环内张力颇大的化合物。 |
| 2. | Pioneer photographed saturn's ring system from a unique position with the sun behind the planet .
先驱者从一个得天独厚的位置上拍摄了土星的光环系统。其时，太阳正处于该行星的背后。 |
| 3. | It soon uncovered a three - ring system around the exploded star
哈伯很快就发现了在爆炸恒星周遭，存在一个三环系统。 |
| 4. | Structural adhesives . determination of shear strength bonds axis - rings system
结构粘合剂.环-轴粘接剪切强度的测定 |
| 5. | Datum deformation analysis and dynamic stochastic simulation for gps monito ring system
监测系统基准形变分析与动态随机模拟 |
| 6. | In fact , having a ring system is a common feature of the 4 jupiter - like planets
事实上，光环系统也是四颗类木行星的共通特徵。 |
| 7. | Saturn ' s ring system
土星环系 |
| 8. | Enclosed brush / slip ring system extends brush life by eliminating dust and dirt infiltration
封闭式电刷系统，防尘和防脏物进入，延长了电刷寿命。 |
| 9. | The energy loss , combined with angular - momentum redistribution , causes a dense ring system to flatten
由于能量散失再加上角动量重新分布，稠密的行星环系统就变得更为扁平。 |
| 10. | Saturn ' s entire main ring system spreads out below cassini in this night side view , which shows the rings disappearing into the planet ' s shadow
土星光环的主体尽收卡西尼眼底，在这个阴影部分，由行星的影子所致。 |
