| 1. | Most meteorites that have been examined fall into two classes .
大多数检验过的陨石被分成两类。 |
| 2. | There is no giant crater and no deposits have been found reflecting a huge tidal wave .
没有找到巨大的陨石坑，也未发现能反映特大潮汐波的沉积物。 |
| 3. | Meteorites have also been analysed, and a few of them appear to be not less than 7, 000 million years old .
有人分析过陨石，其中只有少数陨石的年龄似乎在70亿年以上。 |
| 4. | The spherical particles are swept as droplets or volatilized and recondensed from a meteorite as it is heated to incandescence by friction in the upper atmosphere .
球形粒子是由小滴吹刮或者由在高层大气中被摩擦加热到白炽化的陨石挥发并重新凝结而成。 |
| 5. | China 's jilin no.1 meteorite shower is the largest stony meteorite in the world. it fell on the suburbs of a city in jilin province on march 8 , 1976. it weighs 1,770 kilograms , heavier than the one stored in the united states , which weights 1,078 kilograms and was once regarded as the largest in the world .
中国吉林陨石雨一号是世界最大的石陨石。 |
| 6. | The surface of the moon is pitted with craters
月球表面因有种种陨石坑而坑坑洞洞。 |
| 7. | What lies on the floor of this martian crater
躺在火星陨石坑地面的是什麽？ |
| 8. | Gigantic blocks of rock litter the crater floor
陨石坑底部到处是巨大石块。 |
| 9. | Star fled meteorite games - 4455 miniclip games
逃离陨石星小游戏- 4399小游戏 |
| 10. | Barringer crater is 1 . 2km in diameter
巴林杰陨石坑的直径有1 . 2千米。 |
