the quality of being irreversible (once done it cannot be changed)
双语例句
1. The idea of irreversibility in evolution stuck and came to be known as "Dollo's law".
进化中不可逆性的观点得到了证明，并被称为“多洛法则”。
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2. Irreversibility in the model.
模型的不可逆性。
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3. The conclusion is fatalism, that's to say irreversibility.
结论是“宿命”，即不可逆转性。
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4. These include dynamically induced irreversibility and the strong-field index enhancement.
主要考虑强场折射率增强和动态不可逆性。
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5. Combustion reactions in a gas turbine are processes of high irreversibility, and therefore of lowe exergy efficiency.
燃气轮机中的燃烧反应是一种高度不可逆的过程，因此效率较低。
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6. It can be observed that the total system irreversibility increases with increasing turbine inlet pressures for both configurations.
它可以观察到总系统的不可逆性配置涡轮进气压力增加而增加。
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7. The exergy loss number is used in this paper as the objective function to indicate the irreversibility of the thermodynamic process.
以损失数作为目标函数来表征该热力学过程的不可逆程度，分析了管道内对流换热过程中的损。
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8. Further, the exergy analysis reveals that the irreversibility of heat transfer (40 percent) is the major source of exergy destruction.
分析表明，传热不可逆损失是火用损失的主要部分，占40%。
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9. Irreversibility affects both architecture and design, although its effects are both more common and more damaging at the architectural level.
不可逆性将同时影响架构和设计，尽管它的影响在架构级别上比较常见并且比较有破坏性。
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10. China's national reunification process with a long, arduous, and the irreversibility of the general trend of development and a long way to go.
中国的国家同一进程具有长期性、艰巨性与不可逆转性，大势所趋而任重道远。
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11. To guarantee success and irreversibility of privatization, Latin America chooses the extremely radical, and thoroughgoing privatization model.
为保证私有化的成功和不可逆转，拉美采取了极端激进、彻底的私有化模式。
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12. Due to the irreversibility of random hash mapping, current sketch data structures have to traverse the key address space to find frequent items.
由于随机哈希函数不可逆，目前的概要数据结构不得不遍历关键字地址空间以查找和估计频繁项集。
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13. On the basis of the finite time thermodynamics, the change of entropy due to the external irreversibility in engine heat cycle process was discussed.
应用有限时间热力学理论研究了发动机热力循环过程中由于外不可逆性导致的熵的变化。
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14. In 1979-1992, the consumption behaviors of both urban residents and rural residents are of the character of irreversibility and spanning current period.
1992年，无论是城镇居民还是农村居民的消费行为都具有“不可逆性”和跨时消费性。
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15. The influences of the internal irreversibility and the high-low temperature ratio in isobaric process on the optimal performance of the system are revealed.
同时揭示了内不可逆性及等压过程高低温比值对系统优化性能的影响。
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16. The irreversibility of heat transfer and fluid flow in regenerative he at exchanger was analyzed, and the number of entropy generation units was introduced.
分析了蓄热式热交换器传热和流动过程的不可逆性，提出了熵产数的概念。
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17. Two internal irreversibility parameters, the heat engine cycle and the refrigerator cycle were introduced to characterize the irreversibility inside the cycle.
引入两个内不可逆性参数，分别用于描述热机循环的内不可逆性和制冷循环的内不可逆性。
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18. According to the irreversibility of biotin labeling, a quick method was designed for the purification of biotin labeling small molecule by magnetic separation.
根据生物素标记反应的不可逆性，设计了一种基于磁性分离的快速纯化方法。
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19. The result shows that the irreversibility is not equal to the lost available energy, in some case, the lost available energy is small when the irreversibility is large.
结果表明，这两者并不一致，有时不可逆性大的过程能量贬值程度反而小。
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20. In this paper, the effect of the irreversibility of heat conduction and finite rate processes on the optimal performance of a magnetic Stirling refrigerator is researched.
本文研究传热不可逆，过程进行速率有限对磁性斯特林制冷机最优性能的影响。
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21. In the various elements of process stability, the inextricably elements related with loss of rights system are ordering, irreversibility, time-bound and finality of procedure.
在程序安定的诸要素中，与失权制度有着密不可分关系的要素是程序的有序性、不可逆性、时限性和终结性。
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22. 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.
本文建立太阳能热机系统的一般循环模型，探讨传热和内不可逆性因素对其循环性能的影响；
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23. 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.
模型考虑了燃烧过程气缸壁与环境间的热漏、循环工质在绝热过程中的内不可逆性以及循环时间的影响。
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24. Fig. 5 shows the variation of the system specific irreversibility using R113 with the turbine inlet pressure under the same conditions used to generate the results shown in Fig. 3.
图5显示了系统具体的不可逆性的变化用R113涡轮进气压力相同的条件下用于生成图3所示的结果。
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25. Fourth, the analysis of development trend towards farmers' concurrent business shows that the tendency towards farmers' concurrent business goes deeper and expresses irreversibility.
第四，农民兼业化未来发展趋势的实证分析表明，我国农民兼业化程度将进一步加深，且表现出不可逆性。
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26. The tables and chairs, first conceived at Tito's tea house to "represent the irreversibility of time," sport huge pink roses symbolic of the porcelain patterns beloved by the designer.
Tito首先构思的茶室桌椅代表了时间不可逆转，巨大的粉红色玫瑰花瓷器图案象征设计师的最爱。
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27. Using the exergy based on the second law of thermodynamics, the irreversibility during the important heat transfer as well as input and output power processes inside a NPP are analysed.
28. A comparison between the two configurations shows that regenerative ORC has approximately 42% less specific irreversibility than basic ORC for the pressure range evaluated in this paper.
比较两个配置显示再生兽人有特定的不可逆性大约42%低于基本兽人的压力范围评估。
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29. 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.
用压气机和涡轮内效率表征循环内不可逆性，可得实际不可逆循环的最优性能。
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30. 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.
用压气机和涡轮内效率表征循环内不可逆性，可得实际不可逆循环的最优性能。
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用作名词 (n.)
Because of its unnerving irreversibility, entropy has been called the arrow of time. 由于其令人心衰力竭的不可逆转性，熵一直被人们称做时间之矢。
