micrometeorite信息详情
n.微小陨石
millimeters into micrometers───毫米到微米
micrometer wiki───测微计维基
micrometer gage───[医]测微规
micrometer particles───微米颗粒
micrometer meaning───千分尺的意义
micrometer symbol───千分尺符号
micrometer to meter───千分尺到米
micrometry───n.测微法（指使用测微计的测量方法）
micrometric───adj.测微的；测微术的
micromere───n.小裂球
A micrometeorite impact, a snag, a wayward tool or even a misstep can spell doom for an astronaut.───太空人只要给一颗微陨石撞上、给钩住、一个工具失灵、甚至一次失足，都可能万劫不复。
Field identification of different rock types in exposed boulders on the lunar surface required understanding the effects of continuous micrometeorite bombardment.
Explorer I carried instruments to measure temperatures, micrometeorite impacts, and an experiment designed by James A. Van Allen to measure the density of electrons and ions in space.