“TCRN”是“Transport Canada Registration Number”的缩

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“HANE”是“High Altitude Nuclear Explosion”的缩写，意

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“RCO”是“Risk & Control Officer”的缩写，意思是“风险

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“NECF”是“National Energy Customer Framework”的缩写

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“GISS”是“Goddard Institute for Space Studies”的缩

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“LGRS”是“Lunar Gravity Ranging System”的缩写，意思

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“GRACE”是“Gravity Recovery and Climate Experiment”

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“DEAPS”是“Department of Earth Atmosphere and

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“LOLA”是“Lunar Orbiter Laser Altimeter”的缩写，意思

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“LRO”是“Lunar Reconnaissance Orbiter”的缩写，意思是

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