您要查找的是不是：
- outer orbital configuration 外轨构型
- Free radical are a highly reactive group of atoms, molecules or radicals, which carry unpaired electron in outer orbital. 外层轨道上有单个不配对价电子的原子、原子团或分子。
- An electron in an atom's outer orbital can take on energy (letting it jump to a higher band) by absorbing a photon or can release energy (dropping back down) by emitting one. 而位于原子较外轨道的电子可吸收光子取得能量（藉此跳到较高的能带），或发射光子释出能量（掉回原来的能带）。
- Pair Natural Orbital Configuration Interaction 天然双轨结构互作用
- outer orbital coordination compound 外轨配合物
- Electrons closer to the nucleus are held more tightly than those in the outer orbits. 靠近原子核的电子比外层轨道上的电子结合得紧。
- Relative orbit configuration for satellite formation flying 卫星编队飞行中的相对轨道构形
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- An outer coat of glaze on a piece of pottery. 外层釉陶器釉面上的第二层釉
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- The outer walls of the building were painted blue. 这座建筑的外墙被漆成了蓝色。
- A loose outer garment, such as a cape. 披风，斗篷一种宽松的外衣，例如斗篷
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- Has anybody ever seen any beings from outer space? 有人见到过外星人吗?
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- The two modules docked in outer space. 两个飞行舱在外层空间对接。
- Orbit configuration design of formation flying satellites to be used for earth observing and positioning 用于对地观测定位的编队飞行卫星群轨道构形设计
- The outer projecting portion of the ear. 心耳耳朵的外部突出部分
