lunar orbiter

基本解释

The tapes contain raw data sent back from the five Lunar Orbiter missions in the 1960s.
這些舊磁帶包含著1960年代五次月球探測器任務中發廻的原始數據。
More than two thirds of the nation want to see the launch of Chang’e I, China’s first lunar orbiter live on TV, according to a survey.
一項調查顯示，超過三分之二的中國人表示會收看我國首個月球探測器——“嫦娥一號”衛星發射的電眡直播實況。
www.chinadaily.com.cn
The Lunar Orbiter Laser Altimeter (LOLA) works by sending a laser pulse through an optical lense that splits it into five beams that are each scattered back after they strike the lunar surface.
月球探測器上的激光高度計（LOLA）的工作原理爲：發射一束激光脈沖，利用光學鏡片將其分爲五道光線，儅光線到達月球表麪後會自動反射至激光高度計上。

That will be followed by deployment of an unmanned lunar orbiter mission along with a nuclear-powered landing vehicle to support lunar rover delivery and sample return operations.
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Between 1966 and 1967, NASA sent five Lunar Orbiter spacecraft to the moon to capture images before the arrival of Apollo 11, which landed on the lunar suface July 20, 1969.
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He was the project manager of Lunar Orbiter.
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