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Terms for subject Water resources containing | all forms
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元素pure elements
化学参数purely chemical parameters
氧曝气池pure oxygen aeration tank
氧曝气法oxygen aeration method
氧曝气活性污泥法pure oxygen aeration activated sludge process
沉积物pure precipitate
溶性系统purely soluble system
金属氢氧化物pure metal hydroxide
二氧化氯high-purity chlorine dioxide
氧曝气活性污泥法high-purity oxygen aeration activated sludge process
聚氯化铝high-purity polyaluminum chloride