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- With the rapid increment of the subgrade"s fill height, the effect of the earth mass on the viaduct"s substructure leaps to a dominating position. 随着路基填筑高度的迅速增加，土体对高架桥下部结构物的作用跃居控制位置。
- Eliza will use theoretical models to study the atmospheres of extrasolar super-Earths (planets with masses in the range of one to 10 Earth masses). 伊丽莎将利用理论模型来研究大气层外超级地球（行星与人民群众的范围内1至10的地球群众）。
- Out at 5 AU, they reach four Earth masses over a few million years.Embryos can grow even bigger near the snow line or on the edges of gaps in the disk, where planetesimals also tend to accumulate. 如果距离为5AU，它们可于数百万年内长到4个地球质量，在雪线附近或气盘裂隙边缘的行星胚胎，甚至可以长得更大，因为微行星容易聚集在那里。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
- Antarctica is the loneliest place on earth. 南极是地球上最偏远的地区。
- He dived his hand into the earth. 他将手插入泥土中。
- Earth worms are often used as bait. 蚯蚓常用作鱼饵。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Many kinds of animals have vanished from the earth. 许多动物已人地球上消失了。
- The heavy wheels churned the earth into mud. 笨重的车轮将大地碾成了泥浆。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- We can find the mass of the earth. 我们能够求出地球的质量。
- The heated air drinks up the moisture of the earth. 热空气把土里的湿气都吸干了。
