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单词 Lunar meteorite
释义

Lunar meteorite

原声例句
中高级英语短文

However, high-pressure minerals have been rarely found in lunar samples and lunar meteorites limiting the research of lunar surface impacts from lunar samples.

然而,在月球样品中很少发现高压矿物,月球陨石限制了月球样品对月球表面撞击的研究。

中文百科

月球陨石

月球陨石 Allan Hills 81005
Large slice of NWA5000, the largest known lunar meteorite. It was found in the Sahara desert in 2007. [1]
A privately owned 11 milligrams (0.17 gr) (2.2 by 2.0 millimetres (0.087 in × 0.079 in)) piece of the lunar meteorite NWA 4483

月球陨石指源自月球,后来掉落地球表面的陨石。

第一颗月球陨石──YAMATO 791197,在1979年于南极洲被发现,但当时仍不知道它源自何方。第一颗确认源自月球的陨石为1981年在南极洲被发现的Allan Hills 81005。当时,有二十多颗其它陨石亦一同被确认源自月球,合共重8千克左右。

陨石源自月球的证据,来自与阿波罗计划采集的月球岩石所作的矿物学、化学成分及同位素成分比较。第一颗被确切指出来源位置的月球陨石为2002年于阿曼发现的Sayh al Uhaymir (SaU) 169。该陨石相信形成自34万年前Lalande环形山的撞击。

英语百科

Lunar meteorite 月球陨石

Large slice of NWA5000, the largest known lunar meteorite. It was found in the Sahara desert in 2007. [1]
A privately owned 11 milligrams (0.17 gr) (2.2 by 2.0 millimetres (0.087 in × 0.079 in)) piece of the lunar meteorite NWA 4483

A lunar meteorite is a meteorite that is known to have originated on the Moon. A meteorite hitting the Moon is normally classified as a transient lunar phenomenon.

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更新时间:2025/6/16 23:14:36