1.
of or relating to micrometeorites.
属于或关于微小陨石的。
2.
small granule (of e.g. chrysolite) found in some meteoric rocks.
一些陨石中发现的细小微粒（如贵橄榄石微粒）。
3.
the detected micrometeoritic material.
探测到的微观陨石材料。
4.
A tiny particle of meteoric dust, especially one of many that fall to the surface of the earth or moon.
微陨星微小的陨星颗粒，特指大量坠向地球或月球表面的微陨星
5.
Furthermore, as all the world could see, within that four-pound rock from Mars were microscopic rodlike objects that seemed to be the fossilized remains of extremely simple bacteria.
世所共知，在那四磅重的陨石内部有微小的条形物质，可能是极原始的细菌化石。
6.
of or pertaining to certain stony meteorites.
有石陨石或由某种石陨石组成的。
7.
I hear that scientists are planning to study asteroids and meteors, right?
我听说科学家正计划研究小行星和陨石，对不对？
8.
Small meteorites have left impact craters all over the planet’s surface.
这个行星的表面布满了小块陨石留下的撞击坑。
9.
EVOLUTIONARY RELATION BETWEEN METEORITES, METEOROIDS AND ASTEROIDS OR COMETS
陨石、流星体与小行星及彗星的演化关系
10.
of or relating to or caused by meteorites.
属于或关于陨石的，或由陨石引起的。
11.
A chiefly siliceous meteorite.
石陨主要由矽土构成的陨石
12.
A stone of meteoric origin characterized by chondrules.
球粒陨石以粒养体为特征的陨石
13.
Chondrules are frozen droplets of once-liquid rock.
陨石球粒是由一些曾经液化的石头凝固而成的小滴。
14.
First, let us consider whether microorganisms could live through the ejection process from the meteorite's parent body.
首先，让我们试想：从陨石母体喷发的过程中，微生物能否生存？
15.
PHYSICAL PROPERTIES, MAJOR ELEMENT COMPOSITION AND COMPLICITY OF PARENT MATERIAL OF MICROTEKTITES FROM ODP CORE 1144
南海ODP1144孔微玻璃陨石物理化学性质及母源物质的复杂性
16.
A scar on the earth's surface left from the impact of a meteorite.
陨星坑陨石对地表冲击所造成的痕迹
17.
The rock that made this big hole was relatively small - about the size of three cars.
砸出如此大的一个坑的陨石却不很大??大约有三辆小汽车这么大。
18.
No. He's checking out a meteorite that hit near him.
还没。他在查看陨石