水资源价值研究综述 关键词:水资源价值;研究背景;研究历史与现状;内涵 [gap=511]Key words:water value; background of the research; the history and recent advance; signification
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water value of Engler viscosimeter 恩氏粘度计水值
testing water value 检测水值
marginal water value 水的边际价值
incremental water value 微增水的价值
water value of a calorimeter 量热器的水当量
This paper summarizes the research trends of the theories and applications of water value and price.
现就国内外水资源价值,价格理论研究动态进行综述。
We could also have low water value, ie 30% utilized at which we can stop checkpoint kind flushes, which would avoid uneeded IO.
我们也可以设定低一点的值,例如30%的利用率时停止使用检查点方法的刷新内存页,这能避免无谓的IO。
Any economist knows what to do: price water to reflect its value.
任何经济学家都知道该怎么做:对水定价以反映其价值。
You need a functional form that connects the value at one state of matter, the freezing point of water to another phase change, the boiling point of water.
你需要一个函数形式来,连接物质某个态对应的温度值,如水的冰点,和另一个相变,如水的沸点。
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