... 调节水分含量 Regulating Water Content 骨料的水分含量 inherent moisture of aggregates 绝对水分含量 amountofabsolutemoisture ...
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This paper analyzes the formation mechanism of water in exhaust pipe, factors of water content from the exhaust and puts forward measures of regulating and controlling the water of the exhaust.
分析了排气管中水分形成机理，排气中水含量的影响因素，提出了排气管水蒸汽疏导和调控措施。
The pH of soil is indirect effects of soil selenium content by regulating the water soluble selenium in the soil, exchangeable and acid soluble content of the percentage.
土壤PH值主要通过调节土壤中硒的水溶态、交换态和酸溶态含量百分比，间接影响土壤中硒的含量。
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