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- Isaac Newton invented the reflecting telescope in 1668. 伊萨克·牛顿在1668年发明了反射望远镜。
- Sergio: He invented calculus, the reflecting telescope, color spectrum, and the laws of motion. 塞吉奥：他发明了微积分、反射式望远镜、光谱以及运动定律。
- The test observations and initial analysis of a near infrared photometer used with the 1 -meter reflecting telescope at Yunnan Observatory are given. 本文给出了北师大,云南天文台和华北光电所共同研制的近红外光度计在云台1米望远镜上试观测的结果和一些初步分析。
- A reflecting telescope that has a paraboloidal primary mirror and a hyperboloidal secondary mirror; light is brought to a focus through an aperture in the center of the primary mirror. 具有抛物面主镜和双曲面次镜的一种折射式望远镜；光线被集中到主镜中心的孔径。
- He has to reflect on what answer to give. 他得思考一下如何答复。
- She swivelled the telescope (round). 她用望远镜向四周看。
- a reflecting telescope with an off-axis reflector. 带有远轴反射镜的反射望远镜。
- He continued to reflect upon it. 他继续思索这个问题。
- mechanical construction of reflecting telescope 反射望远镜的机械结构
- He was too poor to buy an astronomical telescope. 他太穷了，买不起天文望远镜。
- Cassegrainian reflecting telescope 卡塞格林反射望远镜
- Such behavior can only reflect discredit on you. 这样的行为只能给你带来耻辱。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- What is the range of this telescope? 这架望远镜的有效距离多大?
- The results reflect the greatest credit upon all concerned. 这些成绩带给所有有关人员最大的荣誉。
- It used to apply only to reflecting telescopes in which the primary mirror was a paraboloid, and thus capable of forming an image all by itself. 它过去只用在抛物面反射望远镜上，这种镜子只用主反射镜就能成像。
- I always reflect on life when listening to beethoven's symphony. 每当听贝多芬交响乐的时候，我总会仔细思考人生。
- A telescope equipped to photograph the sun. 太阳(全色)照相仪装备来拍摄太阳的望远镜
- These excellent results reflect great credit on all our staff. 这些优异的成绩给我们全体工作人员带来了莫大的光荣。
- The heat reflect from the white sand forme a mirage. 热气经白色的沙面反射形成了蜃景。
