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- lunar and planetary geodesy 月球和行星测量
- The SSAS will meet on Sept 18-19 in at the Lunar and Planetary Institute (LPI) in Houston near NASA's Johnson Space Center. (See the ARES website). SSAS将在9月18-19日于休斯敦的月球与行星学会(LPI)集会。离NASA的约翰逊航天中心不远。
- Spudis, of the Lunar and Planetary Institute in Houston. “We had known that impacts occurred, but until the rocks, we had viewed them as a geological oddity. “我们以前知道这种影响发生过,直到有了月亮石,我们才能把它砍柴地理奇迹。
- "Olympus Mons is a favored place to find ongoing life on Mars," said geophysicist Patrick McGovern of Houston's Lunar and Planetary Institute, lead author of a study in Geology in February. 肉的最主要成分是蛋白质,植物中也含有很多蛋白质。如果能够直接把植物蛋白变成“肉”,那么肉的生产效率无疑就要高得多了。
- STELLAR and planetary nurseries are private places. 恒星和行星产生的诞生地是很隐秘的位置。
- Applications to physics: the oscillator and planetary motion. 物理上的应用:谐振和行星运动。
- A.Lerman and A.Shatkay,Earth and Planetary Science letters,1968, 5:63. 张彭熹等,柴达木盆地盐湖,北京:科学出版社,1987
- In just two months the ACS has already done more than open a new set of eyes to the beautiful world of galaxies and planetary nebulae that peivade our galactic neighborhood. 美国化学学会在两个月里远远不止为美丽的星系世界及其弥漫于其中的行星星云打开了一系列观察的眼睛。
- These tiny regions may be condensations in the interstellar gas where stars and planetary systems could be forming. 这些很小的区域可能是能够形成恒星或行星系统的星际气体中的一些凝聚体。
- Newtonian is a very sharp telescope. Most of the finest lunar and planetray shot are made by Newtonians. 就是为什麽牛顿镜子的锐度不够的原因,但是它的分辨率依旧上来了,
- There are several lunar and solar eclipses each year, however, and the next solar eclipse will come on January 15, 2010. 每年只有少数几次的日食和月食,接下来的一次日食将会在2010年的1月15号到来。
- That is where space observatories come in, such as the $46-million COROT (COnvection ROtation and planetary Transits). 这正是需要太空观测器登场之处,例如造价4600万美元的COROT。
- NASA/ESA Hubble Space Telescope Wide Field and Planetary Camera 2 (WFPC2) captured this mosaic of The Tarantula Nebula. 这张图来自于哈勃空间望远镜的WFPC2,它合成了这张蜘蛛星云的图片。
- These rhythms take place within the external rhythms of day and night, seasons, years and planetary influences. 当然这些是和日月交替,季节变化,以及年度变化,还有星系的影响是分不开的。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- First, introduced the important meaning of lunar rover, and the history of domestic and international lunar and mars rover, present research condition and develop trend. 首先,本文介绍了研制、开发月球车的重要意义及国内外月球及火星探测车的历史、研究现状及发展态势。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。