查询词典 thermodynamics

The reduction thermodynamics of Na 2CrO 4 and chromium oxides in the process of sintering and ironmaking is studied,and the simulating experiments in the laboratory and industrial experiments in 600 m 3 blase furnace are carried out.

介绍了铬渣用作炼铁熔剂的基本思想，研究了烧结－炼铁工艺中Na2CrO4和铬氧化物还原的热力学，并进行了实验室模拟试验和600m3高炉的工业试验。

Boltzmann statistics, Fermi-Dirac and Bose- Einstein distribution Statistical method for ideal gas, Heat capacity of solid, Thermodynamics of magnetism, Bose-Einstein gases Bose-Einstein condensation, Fermi-Dirac gases, Free electrons in metal, Information theory.

统计力学导论( S0819)(0，3)波茨曼统计、费米--弟格与波士--爱恩斯坦分布、理想气体之统计、固体之热容量、磁性材料之热力学、波士--爱恩斯坦气体，波士--爱恩斯坦凝结、费米--弟格气体、自由电子、讯息理论。

This result can best be viewed as a quantum black hole version of the third law of thermodynamics. As a result of this area spectrum, the spectrum of M is discrete, bounded below, and can be made positive. Prom the physical point of view, the semiboundedness and positivity of the spectrum are very satisfying results: The semi-boundedness of the spectrum implies that one cannot extract an infinite amount of energy from the system, whereas the positivity of the spectrum is in agreement with the well-known positive-energy theorems of general relativity.

同时根据EMDA黑洞动力学，存在与面积谱对应的大于零且有下界的质量离散谱，从物理上来看，质量谱的半有界性意味着不可能从系统吸取无限的能量，而正定性则与广义相对论中的正能定理一致，也就说稳态轴对称EMDA时空的ADM能量总是大于零。

The Encyclopaedia Britannica concludes the perpetual motion article: In the course of his long career Keely may have broken a number of laws, but he left the first and second law of thermodynamics ...

" 大英百科全书结束永动机文章："在他漫长的职业生涯Keely可能打破了一些法律，但他留下的第一和热力学第二定律。。。

On the basis of the analysis of thermodynamics and kinetics of hydrogenation system synthesizing butanol from, the tubular reactor synthesizing butanol from butyraldehyde was mathematically simulated through one-dimensional mathematical model.

在对混合丁醛加氢制丁醇的反应体系进行热力学与动力学分析的基础上，采用一维拟均相数学模型对丁醛加氢制丁醇管壳式固定床反应器进行数学模拟设计。

The relationship among three ensemble s (microcanonical ensemble ,canonical ensemble ,and grand canonical ensemble ) was discussed by means of derivation of distribution function,calculation of partition function,clarification of the basic thermodynamics as well as the fluctuations of particles in order to get profound cognition of these three ensemble s.

从三则系综(微正则系综、正则系综和巨正则系综)分布函数的推导，配分函数的计算，基本热力学量的表达及能量、粒子数的涨落等方面来讨论三则系综之间的关系，以便更深刻地认识三则系综之间的关系、灵活运用三则系综来解决实际问题。

By means of thermodynamics calculation and analysis for samples,the carburization was further researched.

钢中的碳对超低碳钢的性能有很大的影响，针对鞍钢 ASP 中薄板坯连铸生产超低碳钢异钢种连浇过程中铸坯增碳的问题，通过理论计算和取样分析，对异钢种连浇过程铸坯增碳进行了研究，并对工艺进行改进。

Today, the most popular temperature scale includes Fahrenheit scale, Celsius scale, Thermodynamics Temperature Scale and International Practical Temperature Scale.

目前国际上用得较多的温标有华氏温标、摄氏温标、热力学温标和国际实用温标。

This is coincident with the third law of black hole thermodynamics.

当两个截断因子满足和标量场相同的关系时，得到的熵是标量场熵的7／2倍。

Through the study of the selected experiment, such as Thermodynamics, Dynamics, Electrochemistry, Surface and colloid chemistry and measurement of the important physical chemical properties, students can master the observation and taking record of experiment phenomenon, the measurement of experiment data, the analysis and induction of experiment results, etc, a series of precise experiment techniques.

学生通过对选定的化学热力学、相图、化学动力学、电化学、表面与胶体化学等相关实验内容的学习，通过重要的物理化学性能测定，熟悉物理化学实验现象的观察和记录、实验数据的测量和处理、实验结果的分析和归纳等一套严谨的实验方法，掌握物理化学的基本实验技术和技能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。