高速星，是指具有高空间运动速度的恒星，例如银晕中以大角度穿过银盘的恒星，大多是高速星。
... high vacuum technique 高真空妙技 high velocity stars 高速星 high voltage accelerator 高压加速器 ...
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皮迟先生的家有一个356mm美国星特朗的望远镜，还有一个叫做Flea3的高速摄像机。
Mr Peach's home kit includes a 356mm reflecting telescope manufactured by Celestron USA, with a high-speed video camera called a Flea3.
从太阳和地球到天王星将近30亿公里，因此行驶到那再返回，需要一个高速的交通工具。
Uranus is nearly three billion kilometers from the sun and Earth, thus traveling there, and back, requires a high-speed vehicle.
展览还首次展出了20世纪六十年代射电天文学家Jocelyn Bell发现高速运转的小恒星-脉冲星时所使用的射电望远镜。
Also on display for the first time is a section of the radio telescope which radio astronomer Jocelyn Bell used to discover pulsars - small, fast-rotating stars - in the 1960s.
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