1) diffusivity analysis
扩散系数分析
2) moisture diffusion coefficient
水分扩散系数
1.
By means of the second law of Fick,moisture diffuse column model of a paddy was contructed,and the drying characteristics of paddy and influence factors on moisture diffusion coefficient were analyzed,then,the experiment on thin layer drying of paddy was carried out.
稻谷在干燥的初始和最后阶段 ,水分比对水分扩散系数影响较大 。
2.
Cunninghamia lanceolata(Chinese fir) board was tested systematically in non-steady state conditions to determine the moisture diffusion coefficient when the temperature of the drying medium,the initial moisture content(IMC),and the texture direction varied.
用非稳态法在一定的实验条件下测定了人工林杉木Cunninghamia lanceolata板材的水分扩散系数,并且探讨了干燥介质温度、初含水率和纹理方向等对杉木板材水分扩散系数的影响。
3.
Pinus massoniana was tested systematically in non-steady state conditions to determine the moisture diffusion coefficient when the temperature of the drying medium,the initial moisture content(IMC),and the texture direction varied.
采用非稳态法在一定的实验条件下测定了马尾松的水分扩散系数,并且探讨了不同干燥介质温度、不同初含水率、不同纹理方向对扩散系数的影响。
4) moisture diffusivity
水分扩散系数
1.
A mathematical model was established to simulate the drying process and determine the moisture diffusivity.
运用描述种子干燥过程特征的内部水分扩散模型 ,确定了种子的水分扩散系数 ,模型与实验数据相吻合 。
5) moisture diffusion coefficient
湿分扩散系数
6) Nutrient diffusion coefficient
养分扩散系数
补充资料:扩散系数
分子式:
CAS号:
性质:在单位浓度梯度下,在单位时间内扩散过单位面积的物质量。单位为g/s·cm2。亦称扩散率。
CAS号:
性质:在单位浓度梯度下,在单位时间内扩散过单位面积的物质量。单位为g/s·cm2。亦称扩散率。
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参考词条