law of conservation of momentum

The analysis models of pressure drop along the production section of stepped horizontal well in the thin interbed reservoir are also established through the theory of infinitesimal line congruence and the law of conservation of momentum.

采用微元线汇理论和动量守恒定律建立了薄互层油藏阶梯水平井生产段沿程压降计算模型。

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In this paper, by using the single-chip microcomputer as a chronograph, we verify the law of conservation of momentum on air cushion guide, and give the relevant electric circuit and programs.

用单片机作为计时器在气垫导轨上验证了动量守恒定律，并给出了相应的电路及程序。

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This paper analyzes mid-pressure gas injectors of LPG/ air mixture with thermodynamic principle using the law of conservation of momentum, and establishes characteristic equation of mid-pressure gas injectors under the optimum conditions.

根据动量守恒原理，对液化石油气混空气中压引射器进行热力学分析，并建立了最佳结构条件下中压燃气引射器特性方程。

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