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1、
He's principal investigator of the Large Area Telescope on NASA's Fermi Gamma-ray Space Telescope.
彼得`迈克尔逊是美国宇航局费米伽玛射线空间望远镜大视场望远镜首席研究员。
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- 相关词组
- radio telescopen.射电望远镜，无线电天文望远镜;
- principal axisn.主轴;光轴;
- pointer's telescope瞄准手用望远镜
- right angle examining telescope直角检查窥镜;
- principal curvature（玻璃热处理的）主弯曲，沿长度的弯曲，主曲率;
- principal minor determinant主子式
- principal office总店，总部，总社;
- principal auditor[金融] 控股公司核数师;
- principal axes轴;
- principal agent主要执行者;
- principal food主食;
- photospheric telescope光球望远镜
- pancratic telescope变焦望远镜
- principal offender[法] 主犯，正犯;
- photographic zenith telescope摄影天顶望远镜
- principal divisor主因[除]子;
- principal and interest本利;
- pay principal and interest还本付息
- polar telescope天极仪
- reflecting telescopen.反射式望远镜;
- 今日热词
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- chess n.棋,国际象棋;
- iron n.铁器，铁制品;熨斗，烙铁;坚强;脚镣;adj.铁制的，含铁的;坚强的，顽强的;残酷的;坚忍不拔的;
- at six 在六点钟;
- harmless adj.无害的，不致伤的;没有受到损失或免于法律责任的;
- away adv.离开，远离;在远处;消失;adj.不在的;遥远的;客场比赛;
- generator n.发电机，发生器;电力公司;生产者，创始者;[乐]基础低音;
- shallow adj.浅的;肤浅的;（呼吸）浅的，弱的;
- wine n.葡萄酒;果酒;深红色;
- waiter n. 服务员，侍者（泛指男性）;
- conquer v.占领;攻克;
- registration fee n.注册费;
- sickness n.疾病;恶心;呕吐;弊病;
