- 双语例句 更多例句
The comet nucleus itself is too small to hold on to these gases through gravitation.
慧核本身太小,它的引力不足以束缚住这些气体.
辞典例句
- 相关词组
- comet phenomenon彗尾现象;
- comet formation(谱带)成彗星状(即拖尾);
- Nucleus accumbens伏核;
- pedunculopontine nucleus[医]脚桥核;
- Swift's Comet斯威夫特彗星
- Tempel-Tuttle Comet塔特彗星
- halley's comet哈雷彗星;哈雷慧星;
- stable nucleus稳定核;
- nucleus ruber红核;
- periodic comet周期彗星;
- Even Odd Nucleus偶奇核;
- comet tail彗星尾状
- artificial comet人造彗星;
- lentiform nucleus豆状核;
- tail of a comet彗尾;
- comet grain彗星形晶粒;
- comet group彗星群;
- biela comet比拉彗星;
- caudate nucleus[医]尾状核:与侧脑室全长紧密相依的长形、弓状灰质,有头、体、尾。尾状核与壳核形成纹状体的功能单位(新纹状体);
- pulposus nucleus脉冲核
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- pioneer n.先驱;开拓者;v.开创;
- circumstance n.条件;环境;情况;情形;原委;境况;命运;机缘;
- calculator n.计算器;
- bell n.钟,铃;钟状物;
- straightforward adj. 直截了当的;坦率的;明确的;adv. 直截了当地;坦率地;
- forgive me 见谅;原谅我;
- substance n.物质,材料;实质,内容;[神]灵;(织品的)质地;
- guard v.守卫;看守;保护;n.卫兵;看守;列车长;保护装置;防守姿势;警卫队;后卫;哨锋;
- twist vt.扭成一束;搓,捻;绕,卷;连结,交结;vi.被搓揉;蜿蜒,曲折;扭曲身体,扭动;旋转,转动;
- defence n.防御;国防;辩护(律师);答辩;防守(队员);卫冕赛;
- traveler n.旅行支票;旅行信用卡;(常)出远门的人;巡回推销员;
- six sigma n.六西格玛,是一项以数据为基础,追求几乎完美的质量管理方法。;