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- Special methods for four-membered Carbocyclic rings are given in Chapter 32. 制取四碳环化合物的特殊方法是在第三十二章中阐述的。
- 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。
- Open ring systems can avoid electromagnetic loop. 开放的环系统，可避免电磁环。
- Conclusion Alar cartilage-muscle ring system is an important structure for the lower part of the nose. 结论鼻翼软骨肌肉环是外鼻下端重要的解剖结构。
- 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。
- 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。
- A new method not requiring ring system information for finding SSSR based on generating tree, chord and path analysis is set up. 本文提出一种基于生成树、弦和路径长度的环系最小环最小集识别方法,不需事先进行环系识别。
- If you have a telescope magnifying at least 30-power, you'll be able to glimpse the famous ring system, which now looks like a bright line that bisects Saturn's disk. 如果你有一个最低放大30倍的望远镜,那么你就能够一睹著名的环系统,该环系统现在看上去象是一条将土星的圆盘一分为二的明亮线条。
- Data mining system will become a self-adapted closing ring system on the base of the Integral Application of Fuzzy Cluster Analysis and Fuzzy Model Discernment. 通过模糊聚类分析和模糊模式识别的组合运用,使数据挖掘系统成为一个自适应的闭环系统。
- SSSR identification of two structures with complex ring systems is illustrated. 给出了2个包含复杂环系的化学结构作为最小环最小集识别的例子。
- 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。
- The smallest set of smallest rings (SSSR) is one of important natures of ring system. 最小环最小集(SSSR)是环系的重要特征之一。
- The Voyagers' cameras also discovered new ring systems around Saturn that cannot be seen from Earth. 旅行者号的照相机还发现土星周围存在着一些地球上无法看到的新的环。
- Lutein and zeaxanthin are both dihydroxy-carotenoids with the ionone ring systems distributed widely in nature. 叶黄素和玉米黄质是含紫罗酮环的二羟基类胡萝卜素,在自然界广泛存在。
- We now know that Jupiter, Uranus, and Neptune also have ring systems, although Saturn's is by far the largest. 我们现在知道，虽然土星拥有最大的光环，但是木星，海王星，天王星也有光环结构。
- Lutein is dihydroxy-carotenoids with the ionone ring systems distributed widely in nature. 叶黄素是含紫罗酮环的二羟基类胡萝卜素,在自然界广泛存在。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Practically, most distribution feeders are open ring systems with single circuit breaker configuration. 实际上，大多数配电馈线开放环系统与单断路器配置。
- Particles in these ring systems range in size from dust to boulders to house-size, and may be rocky and/or icy. 这些光环是由从灰尘大小到房子大小的石块和/或冰晶组成的。
