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biostratigraphic horizon
释义
biostratigraphic horizon
Encyclopedia
理学
生物地层面
释
biostratigraphic horizon
生物地层面
上、下生物地层特征有重要而显著变化,或本身具有独特生物地层特征的面或薄层。简称生物面。又称界面、界线、基准面、关键面等。
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water-lily family
waterline
water-line section
water-logged compost
water logging
waterlogging
waterlogging control calculation
waterlogging control planning
waterlogging design
waterlogging disaster
waterlogging disaster in China
Waterloo Bridge
water loop heat pump system
water loss
water loss and soil erosion of highway
water loss rate of steam heat-supply system
Water lotus
water-loving
water management
water management in ancient China
water management in field
water management institutions in Britain
water management institutions in Cambodia
water management institutions in Laos
water management institutions in Mongolia
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