流星体

Large meteoroid landed on the ground to become meteorites.

大流星体降落到地面成为陨石。

"We're predicting 20 to 30 meteors per hour over the Americas, and as many as 200 to 300 per hour over Asia," said Bill Cooke of NASA's Meteoroid Environment Office.

"我们预测在美洲20至30个小时的流星，和高达200多对亚洲每小时300，"比尔说库克美国宇航局流星体环境办公室。

Meteoroid crashed to the ground as meteorites usually Yuanzhi or other metals or stones, and the fact that our country has also recorded.

流星体坠落到地面通常为陨石或陨铁或者其他金属类石头，这一事实，我国也有记载。

When two Northern farmers claimed that they saw a meteoroid fall from their sky to their farm, Thomas Jefferson remarked

这种理论被两个北部农民的经历很好的反驳了，他们看到流星体从空中坠入他们的农场，然而 Thomas Jefferson 仍评论到

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。

The bright light, the "meteor", is due to the hot air and hot silicon and other metals in the meteoroid itself glowing from the heat.

流星的亮光是由于热的大气层、热的硅和流星体的其他金属作用下发光产生的。

The LunarScan software was originally developed in 1999 to process video imagery of meteoroid impacts on the moon collected by Dave Dunham during the Leonid meteor storm of that year.

该LunarScan软件最初是在1999年处理视频图像的流星体的影响在月球上收集的戴夫邓纳姆在狮子座流星暴雨的一年。

If a meteoroid enters the Earth's atmosphere, it is heated by friction and appears as a glowing streak of light called a meteor.

如果一个流星体进入地球的大气层，它因为摩擦而受热，并且表现为炽热飞跑的光，被称为流星(meteor或者 shooting star)。

Note the terms here: The speck of sand is a "meteoroid"-it does not become a "meteor" until it is hot and glowing in the Earth's atmosphere.

要注意，流星体meteoroid 只有在大气层中发热并发光的情况下才能被称为流星meteor ，如果一个小的岩石物体落到地面，只能被称为陨石meteorite 。

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。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。