助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   entropy increasing 的翻译结果: 查询用时:0.2秒
图标索引 在分类学科中查询
所有学科
物理学
宏观经济管理与可持续发展
力学
更多类别查询

图标索引 历史查询
 

entropy increasing
相关语句
  熵增
     On the Systematic Control of Entropy Increasing of Economy
     论经济熵增的系统控制
短句来源
     The entropy increasing under quasi- isentropic compression only 20% of that under shock compression at last when the impact velocity is 4km/s, and 95 of which is produced by the initial shock compression. So it indicates that the initial shock determined the increase of entropy and the effects of quasi-isentropic compression is good.
     经计算飞片速度为4km/s时,钨在准等熵压缩下的总熵增约为冲击压缩到同一压力下熵增的20%,并且熵增主要是由第一次冲击压缩产生的,占总熵增的95%,以后过程的熵增变化很小,这说明第一次的冲击熵增对总熵增起决定性作用,也说明模型的准等熵性是比较好的。
短句来源
     The sufficient and necessary conditions for some conclusions such as that of entropy increasing principle are given.
     本文还从逻辑学的角度对热力学的一些结论作了考察,指出某些条件的非必要性,并给出了熵增原理等一些重要结论的充分必要条件。
短句来源
     Using the Theorem of Lagrange Proves the Principle of Entropy Increasing in the General Heat Passage Process
     应用Lagrange中值定理证明一般热传递过程中的熵增
短句来源
     In this dissertation, The relation of human, energy and environment is analysed with the principle of entropy increasing and the theory of exergy of thermodynamics.
     本文运用热力学第二定律熵增原理和火用理论,分析人类、能源和环境的关系。
短句来源
更多       
  熵增加
     Theory of customer central CEM caused that value maximizing is an important aim of west commercial banks’ operation, which is a valid way to remain or trend to capital balance of “three character” in the new period and a necessary term of adverse process of “the entropy increasing effect” on the terms of new operation.
     客户资产管理以“客户为中心”的核心思想,决定了创造价值最大化是西方商业银行经营的重要目标,它成为新时期维持或趋近资金“三性”平衡的有效方式,同时也是西方商业银行在新的经营条件下“熵增加效应”的逆过程的必要条件。
短句来源
     When the concentration of benzoic acid was high, the adsorption was an endothermal process with the system's entropy increasing, and the increase of temperature did benefit to the process.
     当苯甲酸浓度较高时,吸附为吸热过程,体系熵增加,升温有利于吸附。
短句来源
     tract:Human resources management is a systematic engineering. Entropy increasing principle and the theories of dissipative structure are the keys to the understanding of open system's evolution.
     人力资源管理是一项系统工程 ,熵增加原理、耗散结构理论是理解开放系统演变的一把钥匙。
短句来源
     The principle of Entropy increasing is difficult for students to understand during their learning process of general physics and college physics. We prove the principle of Entropy with the students' familiar Lagrange's Theorem of intermediate value to make them understand the Entropy well.
     热传递过程中的熵增加原理的证明是学生在普通物理和大学物理学习中的一个疑点,笔者应用学生所熟知的Lagrange中值定理对其进行证明,可以有效地破解学生的疑点。
短句来源
  增熵
     The entropy increasing confficient K was applied to examine the editorial system.
     同时引进了增熵系数K,并用以判别、检验编辑系统性能及在处理稿件中的质量和效果。
短句来源
     Eddies developing process can be viewed as the competition between two factors of total entropy increasing and local entropy-decreasing in the convection boundary layer.
     大涡的演变是对流边界层总体增熵这一稳定因素和局部减熵这一不稳定因素相互竞争的结果.
短句来源
  “entropy increasing”译为未确定词的双语例句
     Relationship of entropy increasing and formulas of thermodynamics
     熵变与热力学方程关系的一种简便推导
短句来源
     The low-affinity binding of (CnN)2Cl2 to HSA is driven by a favorable entropy increasing with a less favorable enthalpy decrease. Circular dichroism (CD) spectra show that the two surfactants can change the secondary structure of HSA. These results indicate that the interaction of (CnN)2Cl2 with HSA includes contributions of the binding and the partial change of structure of the protein induced by the two surfactants.
     圆二色研究表明(CnN)2Cl2的加入使HSA的二级结构发生变化,这说明(CnN)2Cl2与HSA的相互作用既包含结合反应也包含(CnN)2Cl2诱导该蛋白部分结构改变的过程.
短句来源
查询“entropy increasing”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  entropy increasing
We also found an entropy increasing mass exchange law, dependent on Gibbs free energy differences.
      


Isolated desuperheater for turbine extraction of large steam turbines is a new technique to improve the thermal economy of the heat cycle.Why it can be improved? How much it improves the turbine heat rate? What is the effectiveness of adopting isolated desuperheater for various extrations? Which is better,Whether the isolated desuperheater in series or in parallel with the feed water heater In resolving these technical problems,qualitative ano analyses are carried out according to the principle of entropy...

Isolated desuperheater for turbine extraction of large steam turbines is a new technique to improve the thermal economy of the heat cycle.Why it can be improved? How much it improves the turbine heat rate? What is the effectiveness of adopting isolated desuperheater for various extrations? Which is better,Whether the isolated desuperheater in series or in parallel with the feed water heater In resolving these technical problems,qualitative ano analyses are carried out according to the principle of entropy increase.Under the direction of these qualitative analyses,and by means of Mr.F.L.Mas theories of "Functions of Steam Cycles" and "Equations for Optimum Enthalpy Rise",20 schemes are compared for two different classes of 300MW turbine-generator sets,either with or without an extraction from the high pressure turbine.The conclusion recommends that isolated desuperheater in series with high pressure heater for higherly superheated extractions with their enthalpy rise properly increased is effective measure to improve thermal efficiency of large turbine-generator sets as well as to save energy.

独立的抽汽冷却器是大型机组回热系统提高热效益的新技术。这项新技术为什么可以降低汽轮机组热耗?机组热耗可以降低多少?各级抽汽采用独立冷却器的效益如何?独立冷却器与高压加热器是串联还是并联好?对这些技术问题,本文应用熵增原理进行定性分析,并在定性分析的指导下,应用文献[2]提出的“循环函数”和“最佳分配方程”,对高压缸有无一级抽汽的两类30万千瓦机组热力系统,进行了20个方案的计算比较。综合这些分析比较,可以认为,过热度较高的回热抽汽采用串联的独立冷却器,适当加大该级给水焓升,是提高大型机组热效率、节约能源的有效措施。

The kinetics of decomposition of 3, 5, 5-trimethylhexanoyl peroxide (1) in benzene has been studied at 30, 40 and 50℃ and the cage effect of decomposition has been determined by scavenging method. The relative amounts of the main products of decomposition of 1 at 50℃ with change of initial concentration have been determined. The results showed that the decomposition of 1 followed first plus three halves order kinetics as reported for lauroyl peroxide (2), but had a larger cage effect of 0.6. The mechanism of...

The kinetics of decomposition of 3, 5, 5-trimethylhexanoyl peroxide (1) in benzene has been studied at 30, 40 and 50℃ and the cage effect of decomposition has been determined by scavenging method. The relative amounts of the main products of decomposition of 1 at 50℃ with change of initial concentration have been determined. The results showed that the decomposition of 1 followed first plus three halves order kinetics as reported for lauroyl peroxide (2), but had a larger cage effect of 0.6. The mechanism of decomposition of 1 is practically the same as what we have proposed for 2. The faster rate and larger cage effect but less induced decomposition of 1 than that of 2 are attributed to the branching of the molecule of 1, especially to the presence of β-methyl group, which causes a larger entropy increase in the transition state.

本文对过氧化3,5,5-三甲基己酰(1)在30,40,50℃苯中的分解动力学、笼效应、分解主要产物及用galvinoxyl(3)捕获的产物进行了测定。结果表明,当起始浓度在0.04到0.43mol.L~(-1)范围内时,1在苯中的分解符合一级加二分之三级动力学;笼效应为0.6;也基本上符合作者以前提出的过氧化月桂酰(2)在苯中的分解机理。与2相比,1在同样温度下的自发分解有较大的速率、较大的笼效应以及较少的诱导分解,这应归因于1分子内的枝化,尤其是β-甲基的存在,引起的分解反应物与过渡态之间的较大熵增。

This paper intends to present a method of predicting blade root losses in an annulur nozzle with due consideration of the influence of the radial pressure gradient. For this purpose, the pressure distributions within the nozzle pas- sage are calculated and measured for a flow Mach No. M_(1H)=0.48~0.56 by means of changing the pressure gradient in the cascade. The change in the blade root losses under different pressure gradients is measured. Finite element method Has been used in calculating the radial pressure...

This paper intends to present a method of predicting blade root losses in an annulur nozzle with due consideration of the influence of the radial pressure gradient. For this purpose, the pressure distributions within the nozzle pas- sage are calculated and measured for a flow Mach No. M_(1H)=0.48~0.56 by means of changing the pressure gradient in the cascade. The change in the blade root losses under different pressure gradients is measured. Finite element method Has been used in calculating the radial pressure gradient of the nozzle passage. In the calculation the effect of accumulation of entropy increase in the flow are considered approximately. The results of calculations and experi- ments showed that the effect of the radial pressure gradient on secondary losses in the nozzle root was considerable.

本文旨在提出一种能够考虑叶栅内部径向压力梯度影响的计算喷咀叶栅根部损失的方法。为此,在环形喷咀叶栅中,通过改变叶栅径向压力梯度,对马赫数M_(1H)=0.48~0.56范围内,计算和测量了喷咀流道内的压力分布,实测了不同径向压力梯度下叶片根部损失的变化。计算采用有限元方法,并近似地分段考虑了流动熵增积累效应。计算和实验表明,在实验范围内,径向压力梯度对根部二次流损失的影响仍然是可观的,必须加以考虑。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关entropy increasing的内容
在知识搜索中查有关entropy increasing的内容
在数字搜索中查有关entropy increasing的内容
在概念知识元中查有关entropy increasing的内容
在学术趋势中查有关entropy increasing的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社