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- closest approach point 人卫近站点
- Q. How often does an NEA make a close approach? 一个NEA多久非常靠近一次?
- This was their closest approach to intimacy during their long Summer idyll. 在他们这段漫长的诗一样的夏日生活中，这是他们最亲密的一次接触了。
- The comet will split up during its close approach to the sun. 这颗慧星在接近太阳时将会分裂。
- Note that most NEAs (Near-Earth Asteroids) never make a close approach. 大多数的近地小行星从不非常接近地球。
- This paper analyzes the possible reasons of monopulse radar losing targets at approach point. 分析了单脉冲雷达跟踪过航捷目标丢失的原因。
- At closest approach, PERSI's global maps of Pluto-Charon and the KBOs will have an average resolution of one kilometer. PERSI所描绘的冥王星、冥卫一与KBO的全貌，在距离最近的时候，平均鑑别率是一公里。
- Every time the moon completed one orbit, its closest approach to Earth would shift by about a trillionth of a degree, or about half a millimeter. 这个运动大到几乎可以在关于月球距离的实验中观测到，该实验是利用阿波罗太空人放在月球上的镜子，反射雷射光以监测月球轨道。
- The previously undiscovered asteroid came within 8,700miles of Earth but astronomers noticed it only 15 hours before it made its closest approach. 那之前不被发现的小行星来到地球8,700哩内，但天文学家只在15小时前注意到它。
- As the close approached, I felt a great sense of satisfaction. 随着闭市的临近，我感到一种巨大的满足感。
- A“ close approach” to adiabatic saturation temperature is required to maximize the removal of SO2. 要达到最大的二氧化硫去除效率，必须采用对隔热饱和温度的“接近模式”。
- This last advance permitted a very close approach to the limiting temperature of absolute zero. 最后的这步使温度能非常接近极限温度，即绝对零度。
- This allows a sufficiently close approach of one molecule to another, thus hydrophobic and hydrophilic interactions can occur. 这就使得一个分子与另一个充分地接触,因此疏水基与亲水基之间也就会发生反应。
- This composite neatly compares two pictures of the Sun taken with the same telescope and camera on the dates of Perihelion (closest approach) and Aphelion in 2008. 这张合成照片直观地比较了两张由同一台望远镜和照相机拍摄的太阳，一张拍摄于2008年近日点，另一个拍摄于同年的远日点。
- Because the Moon circles the Earth in an elliptical orbit, its angular size depends on how close the Moon is to closest approach (perigee) or furthest distance (apogee). 由于月球绕地球运行轨道为椭圆形，其视角的大小取决于月球在近地点或远地点如何程度的靠近或远离。
- Ultimately, this will lead to a close approach in late December 2007 when Mars will outshine every star in the night sky. 最后，当火星将会使夜晚天空的每个星失色的时候，这在 2007 年十二月下旬内将会导致接近的方法。
- A brief dynamic event consisting of the close approach of two or more particles,such as atoms,resulting in an abrupt change of momentum or exchange of energy. 碰撞一个包括两个或两个以上粒子，如原子的高度接近而迅速改变动量和能量的短暂动态过程。
- A brief dynamic event consisting of the close approach of two or more particles, such as atoms, resulting in an abrupt change of momentum or exchange of energy. 碰撞一个包括两个或两个以上粒子，如原子的高度接近而迅速改变动量和能量的短暂动态过程
- During a close approach, NEAs move so rapidly through the telescope's field of view during our exposure that their reflected sunlight blurs along a line (FMO). 当小行星非常靠近地球的时候，它会非常迅速的移动过望远镜的视场（在我们暴光的时候），它会是一条直线。
