閾含水量 的英文怎麼說
中文拼音 [yùhánshuǐliáng]
閾含水量
英文
threshold moisture content-
The threshold value of soil water contents for photosynthesis and stomatal resistance is about 14 ( 0g ), i. e., 60 65 of field capacity
棉花的光合速率和氣孔阻力隨土壤含水量變化的閾值約在14土壤含水量水平,該閾值相當於田間持水量的60 65 。Percolating and the equivalent electrical circuit of cement - based conductive composite are analyzed. the characteristics of the lower percolation are found out. a new way to determine the lower percolation is proposed. carbon fiber reinforced cement and graphite conductive cement are studied to identify the new way. it is found that the new way is precise and convenient to determine the lower percolation of cement - based conductive composite
從理論上分析了水泥基導電復合材料的滲濾過程及其等效電路,得出了導電材料含量達到下閾值時的特徵,提出了一種新的判定水泥基導電材料下閾值的方法,並用碳纖維增強水泥和石墨導電水泥進行了驗證,發現這種新方法可以方便準確地確定水泥基導電復合材料的下閾值。The fg nanosheets tend to orient along the horizontal direction during the fabricating procedure, resulting in anisotropic conductivity in the nanocomposites, while for different directions of measurements the values of the percolation threshold are nearly identical, only about 0. 75 percent by volume, much lower than conventional conducting fillers
石墨薄片傾向于沿著水平面方向在尼龍基體中進行一定的取向,因此制得的尼龍6納米石墨納米復合材料顯現出電導的各向異性。但對該體系,在不同方向達到導電滲濾閾值所需的石墨納米薄片均為大約0 . 75的體積含量。
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