Ball Aerospace's Jake Lewis is reflected in one of the mirrors on a James Webb space Telescope Array, in the X-ray and cryogenic facility for testing.
波尔航空航天的JakeLewis正在向我们展示一组镜子—詹姆斯·韦伯太空望远镜阵列，它正在低温和X射线中进行测试。
At last, the author obtained the equation of ray trace in the GRIN ball lens with the index profile which is quadratic and drew some important conclusions.
研究了二次抛物线型的GRIN球透镜的光线轨迹方程序；得出其轨迹为椭圆曲线及一些重要结论。
RAY&BALL has 5 between different style, and the billiards rooms every two separated rooms can accommodate each other after through more than 20.
BALL设有5间风格不同的台球包间，并且每两间包房都可以相互打通后同时容纳20人以上。
In Chapter 2, the refractive index distribution and ray trajectory of GRIN ball lens are studied in theory.
第二章主要从理论方面研究梯度折射率球透镜的折射率和光线轨迹。
Worn surface morphology and element chemistry configuration of steel ball were analyzed by means of X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM).
用扫描电子显微镜和X射线光电子能谱仪观察分析了磨损表面形貌和元素化学形态。
Ray Allen once dunked the ball in his own hoop following the tip-off as a high school senior.
雷阿伦曾经在他高中时在一次跳球后把篮球扣进了自家篮筐。
Wed: Ray&Ball Lady Night, for all the ladies whom made purchases over RMB 100, Will get either a free cocktail or OPI nail beauty once .
周三：瑞铂女士之夜：所有女士消费100元以上均可获得鸡尾酒一杯或者OPI美甲一次。
Wed: Ray&Ball Lady Night, for all the ladies whom made purchases over RMB 100, Will get either a free cocktail or OPI nail beauty once .
周三：瑞铂女士之夜：所有女士消费100元以上均可获得鸡尾酒一杯或者OPI美甲一次。
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