This paper probes the phenomenon by single well model simulation in fluvial depositional gas reservoir.

以河流相沉积低渗储层为例，通过单井模拟方法，探讨分析了造成上述现象的原因。

youdao

The seepage and boiling of sand on the uniform isotropic gravel base of dam can be reduced to completely penetrating well and nonpenetrating well model.

均质各向同性砂砾石堤基渗漏涌砂可归纳为完整井和非完整井模型。

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Through analyzing the testing data, a reliable well model can be obtained to analyze the actual conditions of gas-lift and select the volume of gas injection.

通过对测试资料的分析，可以得出可靠的油井模型，分析气举井的实际工作状态，优选注气量等。

youdao

And this traditional business model has not worked very well on the Internet, especially not in a bad economy.

VOA: special.2009.04.20

Well, this view, this evolutionary view, or evolutionary model, was challenged by man a named Yehezkel Kaufmann in the 1930's.

这个改进了的观点，或者说改进了的模型，在20世纪30年代受到了来自考夫曼的质疑。

耶鲁公开课 - 旧约导论课程节选

So you might ask well, why are we using this model if it clearly doesn't take into account quantum mechanics?

那么大家可能会问为什么我们要用这个,显然没有考虑量子力学的模型呢？

麻省理工公开课 - 化学原理课程节选

The 180-member National Sod House Society, located in Holdrege, Nebraska, sponsors field trips to sod houses, as well as model-building and essay-writing by local youngsters.

ECONOMIST: Building houses

The key to understanding the value of a big data application is to determine how well its model fits your needs and how far the applications take you toward Analyst 2.0.

FORBES: Why Purpose-built Applications are the Key to Big Data Success

The Manifesto included declarations about product design, market strategy as well as business model.

FORBES: Kabam Co-Founder Holly Liu Talks Early Startup Failures