“closest approach”的概念、定义、翻译、参考文献-科学参考

单词	closest approach
释义	closest approach [`klō·sǝst ǝ`prōch] ^ASTRONOMY 1. The event that occurs when two planets or other celestial bodies are nearest to each other as they orbit about the sun or other primary. 2. The place or time of such an event.
随便看	air cap air capacitor air carbon arc cutting air casing air cell air chamber air change air changes air check air classifier air cleaner Airco-Hoover sweetening air composition air compression air compressor air-compressor unloader air-compressor valve air condenser air conditioner air conditioning air content air-control center air conveyor air-cooled blast-furnace slag air-cooled condenser

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