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Terms for subject Ecology containing 双X | all forms
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一控达标one order, two goals
下分式管系统布置down feed two pipe system
单管管式布置one-and-two-pipe layout
价抗病基因植物表达载体vector with two anti-disease gene
供水dual supply
动程泵two-stroke pump
层沉淀池two layer precipitalor
层沉淀池double storey settling tank
层海底管道系统pipe-in-pipe system
层滤料滤池double-bed filter
层滤料滤池double-layer filter
层滤料过滤器double layer filter
层结构double layer structure
干管制dual-main system
弯弯头double bent
承口管double-socket pipe
承口转变transition of double socket
抗虫基因two insect-resistant gene
氯化法指二次加氯double chlorination
twin reservoir
twin tank
沟 DE 型氧化沟double DE type oxidation ditch
滑轮sister block
级旋风分离器double cyclone
级消化池double stage digester
重染色double staining
频道double channel
四氯化碳硫腙萃取法extraction method by dithizone carbonterachloride
煤沙层滤池anthracite sand filter
竖直管式系统vertical two-pipe system
西版纳亚洲象保护项目Asian Elephant Protection Programme in Xishuangbanna
西版纳亚洲象保护项目Asian Elephant Protection Program in Xishuangbanna