A micro-structure model for the double scale porous media was set up. An mathematical expression of sink function was derived.
针对编织类纤维增强体的纤维束之间与纤维束内孔隙的双尺度特点,建立了平纹织物的细观结构模型,并推导了汇函数的数学表达式。
参考来源 - 树脂传递模塑工艺中的非饱和流动过程模拟与实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The sink function is closely related to the ratio of adsorption and desorption coefficient.
汇效应作用与吸附和解析系数的比值密切相关。
This paper studies the carbon sink function of the present and future agricultural system of China, and a list of carbon emission and fixation of which is proposed.
研究我国现实和未来农业系统碳汇功能，提出该系统碳排放和碳固定清单。
How can I output the processes within a function to a textfile in R (sink doesn't work when operations are run invisibly)?
我怎么能输出的过程在一个函数在一个文本文件（沉不工作时的操作都是无形的）？
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