在等温条件下，在各向同性变形阻力演化方程中引入温度项来考虑温度效应。

In the isothermal condition, the effect of temperature was introduced by temperature terms in evolution equations of isotropic deforming resistance.

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以流体力学三大守恒方程为基础，建立了等温和非等温条件下的燃气管网稳态和动态仿真理论模型。

The theoretical dynamic simulation models for stationary flow and transient flow under the isothermal and non-isothermal condition are set up based on the three conservation equations.

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讨论了半空间中满足无渗透边界条件的一维黏性可压缩热传导流体的流动，给出了在小扰动和非等温条件下稀疏波的渐进稳定性。

The asymptotic stability of the rarefaction wave has been established for the impermeable wall problem under small perturbation conditions and non-isothermal conditions.

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STUDENT: Just a quick question on some of the constraints, like isothermal, isobaric, isovolumetric expansion.

学生：我有个关于,等温，等压，等容等约束条件的小问题。

麻省理工公开课 - 热力学与动力学课程节选