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- The curvature of the earth limits a microwave's line-of-sight path to about 30 miles. 地球表面的弯曲度把微波的直线轨迹限制到30英里左右。
- It seemed obvious that the curvature of the Earth across the Atlantic would prevent this idea. 横跨大西洋的地球弧度会使这个想法不能实现，这似乎是显而易见的。
- The curvature of the spine was astonishing. 他的脊梁弯曲得怕人。
- They accommodate by greatly changing the curvature of the cornea. 它们由大大地改变角膜曲率的方法来调节。
- The curvature of spacetime keeps the earth in its orbit around the sun and drives distant galaxies ever farther apart. 时空曲率使地球得以保持在绕日轨道中，也驱使遥远的星系彼此更加分离。
- Local area refers to the mapping in the region, we can disregard the curvature of the earth, treat it as a graphic processing, without affecting the mapping accuracy. 局部区域是指在该区域内进行测绘时，可以不顾及地球曲率，把它当作平面处理，而不影响测图精度。
- 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 curvature of the film is concentric with the mirror behind the meniscus. 胶片的曲率是和弯月透镜后面的反射镜同心的。
- The curvature of the board requires the leather to be cut into panels. 样板的曲度要求把皮革剪成三角形。
- 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 curvature of the earth's surface 地球表面的曲度
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- As when you refine a point curve, refining a sweep can change the curvature of the surface slightly. 细化点曲线时，细化扫描会稍微更改曲面的曲率。
- The heated air drinks up the moisture of the earth. 热空气把土里的湿气都吸干了。
- Moving headlamp beams that follow the curvature of the road help maintain visibility in these situations. 移动大灯光束遵循曲率道帮助维持能见度在这些情况下。
- Sometimes allowance for the curvature of the trajectory was made by “sighting by the line of metal. 有时会以“炮身瞄准“方式来补偿不平直的弹道。
- The camber is the curvature of the cross section and the crown is the highest point of the camber. 图中向上倾斜部分是路拱,该部分的最高点是路脊。
- 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。
- 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。
