...渗流方程；产能预测；拉普拉斯变换[gap=1503]KEYWORDS： Coalbed methane （CBM）； Adsorption； Diffusion； Seepage equation； Productivity prediction； Laplace transform ...
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... unconfined seepage flow 无压渗流 seepage flow equation 渗流方程 transient seepage flow 不稳定渗流 ...
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Also,the problem of variable definite conditions seepage flow equation is put forward.
同时,提出了抽采后注气的变定解条件渗流方程解算的科学问题。
参考来源 - 井下注气强化煤层气抽采效果的工程试验与数值模拟In this paper,We study the source-type solutions of the initial value problem for non-Newtonian filtration equation with absorption and convection:where p > 2, q > 0 and bi (s) ∈ C1 (R).
本文研究的是如下含有吸收项和对流项的非Newton渗流方程初值问题解的存在性：其中p＞2，q＞0且b_i(s)∈C~1(R)。
参考来源 - 具吸收项和对流项的非Newton渗流方程的源型解·2,447,543篇论文数据，部分数据来源于NoteExpress
运用取特殊检验函数的方法，建立了渗流方程第一边值问题解的守恒律。
By using the special test function, we discuss the establishing of conservation law of the first boundary value problem of infiltration.
将沥青路面视为多层饱和弹性半空间轴对称体，引入比奥渗流固结理论和渗流方程。
Regarding asphalt pavement as an axial symmetrical body of multilayered saturation elastic half space, the fundamental thermal Biot consolidation theory and seepage flow equations are introduced.
通过试验和理论相结合的方法建立了考虑科林·贝尔效应的低渗透气藏非线性渗流方程。
Based on percolation mechanism analysis of low permeability gas reservoirs, combined the effect of Klinkenberg, established non-linear percolation mathematical model.
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