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- For every knell beetle within 5 feet using shake the earth, the radius of the effect expands by another 5 feet. 5英尺范围内的每只丧钟甲虫使用地动山摇能力都会使效果的作用半径增加5英尺。
- 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 Roche limit for the earth is a small fraction of the radius of the moon's orbit. 地球的洛希极限相当于月球轨道半径的一小部分。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- For calculating the force of gravity on a satellite, the radius of the earth is irrelevant. 计算地球作用于卫星的重力时，地球的半径是无关紧要的。
- One astronomical unit is equal to the average radius of the Earth's orBit, aBout 93, 000, 000 miles. 一个天文单位等于地球轨道的平均半径，大约是93，000，000 英里。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The heated air drinks up the moisture of the earth. 热空气把土里的湿气都吸干了。
- We are measuring the radius of the circle. 我们正在测量圆的半径。
- What is it like in the bowels of the earth? 地球内部是什么样子？
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- effective radius of the earth 有效地球半径,地球有效半径
- The bird-song is the echo of the morning light back from the earth. 鸟的歌声是曙光从大地反响过去的回声。
- They think of themselves as the salt of the earth. 他们自认为是社会中坚。
- The boy asked what lay in the bosom of the earth. 那男孩问地球内部是什么。
- The first blades of grass speared out of the earth. 第一批青草的叶片破土而出。
- A new method for calculating the aperture and roughness of fissure, and the effective radius of groundwater by using the response curve of a multistage pumping test is presented. 利用从层流到紊流的多阶段稳定压水试验的压力-流量曲线反算裂隙张开度、粗糙度及地下水影响半径等裂隙参数。
- Geologists have calculated the age of the earth. 地质学家已经计算出了地球的年龄。
- The reciprocal of the radius of a circle. 曲率一个圆半径的倒数
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
