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- The data of 117 pairs of visual double stars are presented,which are got with the eyepiece micrometer of the 40 cm astrograph during 1981.10-1984.12 at Zo-Se. 本文给出1981.;10-1984
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- This paper gets data of 63 pairs of visual double stars measured on the eyepiece micrometer during 1980.7-1981.9 with the 40 cm astrograph of Zo-s6 section of Shanghai Observatory. 本文给出1980.;7-1981
- The drummer doubles in brass as a violinist. 这鼓手还是一个小提琴手。
- Her designs have a strong visual appeal. 她的设计在视觉上很有感染力。
- PHOTOGRAPHIC MEASUREMENT OF 40 VISUAL DOUBLE STARS 40对目视双星的照相测量
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- It is often found the same actor doubles with father and son in the same play. 人们经常发现在同一剧中同一演员兼演父与子。
- Two Scotches, please and make those doubles, will you? 请来两杯苏格兰威士忌--都要双份的，好吗?
- visual doubles 目视双星
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- Jack doubles as director and producer. 杰克兼当导演和制片人。
- The pianist doubles on saxophone. 那钢琴演奏者兼作萨克斯管吹奏员。
- South doubles for a take-out and West redoubles. 南家叫了技术性加倍，西家以再加倍应答。
- A device that gives information in a visual form, as on a screen. 显示器，指示器一种以视觉方式显示信息的装置，如荧光屏显示
- Who won the National Mixed Doubles Championship? 谁得了全国混合双打的冠军?
- The girl doubles as secretary and receptionist. 这个女孩当秘书兼接待员。
- There is a mixed doubles this afternoon. 今天下午有一场男女混合双打比赛。
