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格里果里望远镜
释义
格里果里望远镜
Encyclopedia
工学
光学望远镜
释
Gregorian telescope
格里果里望远镜
主镜为凹的抛物面反射镜,次镜为凹的椭球面反射镜的反射式望远镜。
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sea snake
sea snake subfamily
season
seasonal and trend decomposition using Loess
seasonal aspect for planting landscape
seasonal camp
seasonal component
seasonal continuous grazing
seasonal fluctuation
seasonal forage-livestock mismatch
seasonal grazing production systems
seasonal history
seasonal isolution
seasonally polyestrus
seasonal maintenance of aircraft
seasonal model
seasonal pasture
seasonal peaking
seasonal phenomenon
seasonal preventive therapy
seasonal price differences of agricultural products
seasonal river
seasonal tariff
seasonal variation
seasonal variation analysis
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