查询词典 NASA

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。

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。

NASA spokesman said: Mitchell is a great American, but on this issue and we have obvious differences.

NASA发言人表示：米歇尔是一位伟大的美国人，但在这一问题我们和他有着明显的分歧。

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。

The 2-acre (0.8-hectare) mock moon surface, made of sand an d crushed granite, allows engineers to test systems and concepts as they prepa re 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。

This infrared image from NASA's Spitzer Space Telescope shows the Rosette Nebula, a pretty star-forming region more than 5,000 light-years away in the constellation Monoceros.

这个红外图像NASA的Spitzer太空望远镜显示了花环星云，漂亮星形成区5000多光年的星座monoceros。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"