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- spherical earth attenuation 球形地面衰减
- A spherical earth is not hard to accept. 地球具有球形不难接受。
- On our spherical earth each segment delineates a lune called a time zone. 在我们这第一个球形的地球上，被划成月牙形的每一个等分称为一个时区。
- Of course this calculation was based on the notion of a spherical earth, not a flat one. 当然这一计算是基于地球是一个球体而不是平的的观念的。
- The large curvature of the Earth appearing in the visor reflection is not the true curvature of our spherical Earth, but rather an artifact of the curve of the space helmet. 头盔中地球倒影的曲率看起来非常大，但这是由头盔所造成的，并不是地球真正的曲率。
- 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。
- On our spherical earth each segment delineates a lune called a time zone 在我们这第一个球形的地球上，被划成月牙形的每一个等分称为一个时区。
- The Earth is a nearly spherical planet. 地球是一个近似球体的行星。
- 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？
- The oil-lamp needs a new globe, spherical lampshade. 这油灯需配个新的圆灯罩。
- 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。
