• 压气机涡轮效率表征循环不可逆性,可得实际不可逆循环性能

    The optimal performance of a real plant is obtained in terms of the internal efficiency of the compressor and that of the turbine. which represent the internal irreversibility of the plant.

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  • 循环时间不可逆时间,壮观时间制造伪事件的积木

    Different from the circular time and the irreversible time, the spectacular time is a kind of toy bricks producing pseudo-events.

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  • 如果人才流失成为一种不可逆趋势,那么,中国学术界形成恶性循环

    If the brain drain becomes an irreversible trend, a vicious circle will take shape in Chinese academia.

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  • 引入两个可逆参数分别用于描述热机循环不可逆制冷循环的内不可逆性。

    Two internal irreversibility parameters, the heat engine cycle and the refrigerator cycle were introduced to characterize the irreversibility inside the cycle.

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  • 任何不可逆过程中效率小于的卡循环

    For any irreversible process, the efficiency is less than that of the Carnot cycle.

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  • 如果回到循环一系列可逆过程组成,我们,和可逆过程的情况比较

    Now, if we go back to our Carnot cycle which is a set of reversible paths, it's useful to compare this to what happens in an irreversible case.

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  • 研究两种线性非线性传热条件不可逆循环

    This paper studies the irreversible Carnot cycles under the condition of linear and nonlinear heat transfer.

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  • 随着充放电电压升高首次不可逆放电容量增大,循环稳定性减弱

    With the increase of the charge-discharge voltage, electrochemical stability was reduced and irreversible capacity loss occurred during the first cycle.

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  • 模型考虑了燃烧过程气缸环境循环工质绝热过程中的可逆以及循环时间影响。

    Our model considers heat leak between cylinder wall and environment in combustion process, internal irreversibility of cyclic working fluid in adiabatic processes, and cycle time.

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  • 证明定理时不可逆热机只能正向循环作逆向循环

    While proving Carnot theorem, the irreversible heat engine can only run on forward circulation, but not on the opposite.

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  • 分析实际发动机工作过程基础利用有限时间热力学理论方法,建立了一种新的不可逆热机热力循环模型

    Based on the analysis of the real engine's working process, a new model of irreversible thermal cycle for heat engine is proposed by using the finite time thermodynamics.

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  • 用有限时间热力学方法分析具有热阻、热漏、内可逆的定常流联合卡诺型热机循环

    This paper analyzed and optimized the power output, efficiency and ecological criterion of a universal irreversible combined Carnot cycle by using finite-time thermodynamics.

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  • 研究目的在于:鉴别内皮循环的非侵入生物标记物,它用于先心病合并不可肺动脉高压的风险判断。

    The objective of the present study was to identify noninvasive biomarkers of endothelial turnover that could be used to identify congenital heart disease patients at risk of irreversible PAH.

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  • 如果细胞内钙钠离子储留,意味着神经元再见了,某些循环通路可能走向不可逆死亡

    "You then get a simultaneous build-up of calcium and sodium in the cell, and it's 'Goodbye to your neuron. ' It goes at some point into an irreversible cycle of death, " he said.

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  • 结果表明可逆循环相同放热时间不可逆卡诺循环优化关系最佳;

    The result explained that the favourable relation of irreversible Carnot cycle which has as time of absorption heat and rejection heat as endo-reversible Carnot cycle is optimum.

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  • 减压病后遗症循环功能障碍导致组织不可逆病理损伤必然结果

    The sequelae of DCS are the inevitable outcome of the irreversible pathological lesion of the involved tissue caused by microcirculation function impairment.

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  • 传统社会中的循环时间工业社会中的不可逆时间,景观时间制造伪事件时间积木

    Different from the circular time in the pre-traditional society and the irreversible time in the industrial society, the spectacular time is a kind of toy bricks producing pseudo-events.

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  • 循环伏安曲线可见不可逆容量损失主要发生0 9V左右溶剂分解反应引起

    The cyclic voltammetry curve showed that the irreversible capacity loss might result mainly from the decomposition of solvent and the reaction of film formation at 0.9v or so.

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  • 循环内皮细胞的数量不可逆肺高压组显著高于可逆肺高压组对照组然而三个组的循环祖细胞数量却没有差异

    CEC Numbers were significantly higher in patients with irreversible PAH than in patients with reversible PAH and control subjects, whereas CPC Numbers did not differ among the 3 subgroups.

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  • 应用有限时间热力学理论研究发动机热力循环过程由于不可逆性导致变化

    On the basis of the finite time thermodynamics, the change of entropy due to the external irreversibility in engine heat cycle process was discussed.

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  • 本文建立太阳能热机系统一般循环模型,探讨传热不可逆性因素循环性能影响

    A general cycle model of a solar engine is set up. The influence of finite-rate heat transfer and internal irreversibility on the cyclic performance of the system is searched.

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  • 岩石不可逆塑性变形随动应变增加而增大,同时循环荷载引起损伤变形也逐渐增加。

    Moreover, the irreversible plastic deformation of rock increased, and at the same time, the fracture deformation of rock gradually increased, which was produced by cyclic load.

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  • 岩石不可逆塑性变形随动应变增加而增大,同时循环荷载引起损伤变形也逐渐增加。

    Moreover, the irreversible plastic deformation of rock increased, and at the same time, the fracture deformation of rock gradually increased, which was produced by cyclic load.

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