查询词典 NASA

Rob Suggs of NASA's Meteoroid Environment Office has reviewed the data.

美国宇航局流星体环境研究室的罗伯·苏格斯对这些数据进行了分析。

Cooke is especially interested in centimeter-class meteoroids because he and his colleagues at the NASA Meteoroid Environment Office frequently see them hitting the Moon.

库克对厘米级的流星体尤其感兴趣，因为他和美国宇航局流星体环境办公室的同事们经常看到小流行撞上月球。

Under sponsorship by the NASA Meteoroid Environment Office the software was ported from Macintosh to PC compatible systems as well as a frame-to-frame registration algorithm implemented and tested for more robust flash detection.

赞助下由美国航天局流星体环境厅的软件是从苹果机移植到PC兼容的系统，以及作为一个帧到帧的注册算法执行和测试，更强大的闪存检测。

A Subtle Difference -- Subtle color differences on Saturn's moon Mimas are apparent in this false-color view of Herschel Crater captured by NASA's Cassini spacecraft during its closest-ever flyby of that moon.

一个微妙的差异-的月亮土卫细微颜色差异明显的土星是陨石坑在赫色鉴于此假飞船捕捉到美国宇航局的卡西尼号在其最接近的一次飞越该卫星。

Cassini came within about 5,900 miles of Mimas and these images were obtained with Cassini's narrow-angle camera on that day at a distance of approximately 10,000 miles from Mimas.

NASA/JPL/Space Science Institute 在这个2010年2月13日飞越，卡西尼号在大约5，900米玛斯来到英里和获得这些图像与卡西尼号上的窄角相机距离土卫一上的10000天在大约距离。

A Subtle Difference -- Subtle color differences on Saturn's moon Mimas are apparent in thisfalse-color view of Herschel Crater captured by NASA's Cassinispacecraft during its closest-ever flyby of that moon.

一个微妙的差异-的月亮土卫细微颜色差异明显的土星是陨石坑在赫色鉴于此假飞船捕捉到美国宇航局的卡西尼号在其最接近的一次飞越该卫星。

A high-resolution closeup of Saturn's moon Mimas shows mysterious color differences around the huge Herschel crater. The combined picture, released March 29, 2010, is based on several shots taken by NASA's Cassini orbiter during its closest ever flyby of the tiny moon in February.

这是土卫一的一张高清特写照片，清晰的显示了巨大赫歇尔陨石坑周围不同颜色的神秘性。2010年3月29日美国宇航局公布了这张照片，它是由卡西尼号探测器于今年2月份飞过这颗卫星时，所拍摄到的几张照片拼合而成。

A high-resolution closeup of Saturn's moon Mimas shows mysterious color differences around the huge Herschel crater. The combined picture, released March 29, 2010, is based on several shots taken by NASA's Cassini orbiterduring its closest ever flyby of the tiny moon in February.

这是土卫一的一张高清特写照片，清晰的显示了巨大赫歇尔陨石坑周围不同颜色的神秘性。2010年3月29日美国宇航局公布了这张照片，它是由卡西尼号探测器于今年2月份飞过这颗卫星时，所拍摄到的几张照片拼合而成。

From 1995 to 1998, NASA conducted shuttle missions to the Russian space station Mir to prepare for

1995～1998年间，美国国家航空暨太空总署执行了将飞行器送入俄国「和平号太空站」为国际太空站的建立做准备的使命。

The 2-acre (0.8-hectare) mock moon surface, made of sand and crushed granite, allows engineers to test systems and concepts as they prepare for NASA's return to the moon.

2英亩（ 0.8公顷）模拟月球表面上，制成的沙子和粉碎型花岗岩，允许工程师测试系统和概念，如同他们作好准备，为美国宇航局的重返月球计划。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。