在人眼看来,橙色是热力四射的颜色,因此它给人以热的感觉。
To the human eye, orange is a very hot color, so it gives the sensation of heat.
当温度达到3000开尔文(Kelvin,热力热温度,等于摄氏温度加273),这个热量环(ringof heat)沿着纳米管移动的速度将比这类化学反应(chemicalreaction)的正常传递速度快10000倍。
With a temperature of 3,000 kelvins, this ring of heat speeds along the tube 10,000 times faster than the normal spread of this chemical reaction.
提出了经典热力连续统力学的新的热静力学和热动力学的第一和第二基本定律。
Further, new fundamental first and second laws of thermostatics and thermodynamics for continuum mechanics are presented.
以汽轮机功率方程和锅炉吸热量方程为基础,并将机组的整个回热系统视为一闭口热力系统,通过对其的热平衡分析,得到了高加切除对机组热经济性影响的计算模型。
By heat balance analysis of the whole regenerative system, which is regarded as a closed thermodynamic system, the calculation model on the influence of HPs removal on heat economy of unit is derived.
对热力驱后的油藏,提出了用热—聚合物驱油的方法来提高其采收率。
A thermal polymer displacement method is presented to used in the heavy oil reservoirs which had been displaced by thermal method.
根据物理上直观的拉格朗日法,分析了交变流动发动机中回热器内代表性气体微团的热力过程和循环。
The thermodynamic processes and cycles of some characteristic gas parcels in the regenerator in a cyclic flow engine are analyzed thoroughly in Lagrangian's view.
热力系统疏水回收方式对机组的热经济性有很大的影响。
Thermal system drainage recycling mode has a great influence on heat economy of a power unit.
为了配合火电厂热力系统的安全、经济运行,对其热力系统进行分析与模拟计算一直是众多热工工作者从事的工作。
Many Heat Energy engineers always work to analyze and simulate compute to thermal system of power plant for supporting its security and economic performance operation.
滴定微量热测定t 4噬菌体与宿主细胞的相互作用,获得了T4噬菌体感染和侵入早期过程的热力学信息。
The interaction between T4 phage and host cells was determined by titration calorimetric method, and the early information of T4 phage infection and penetration were got.
地层热阻是稠油和高凝油进行热力开采时的重要基础数据,它关系到采出原油在井筒中的温度分布。
Thermal resistance in the formation around a well is the basic datum and is concerned to the temperature distribution of oil in wellbore.
准确而快速地评价各级加热器端差的运行热经济性,对热力系统的设计、运行和检修具有十分重要的意义。
Evaluating exactly and fast heat economy of unit caused by heater terminal temperature difference is significant meaning for the design, operation and repair of thermodynamic system.
导轨的热阻虚拟样机能够让我们深入理解导轨热变形的热力学机理。
This virtual prototype can let us thoroughly understand the thermodynamic mechanism of machine tool's thermal distortion.
由热释电系数的定义,对热释电晶体的极化方程对温度求导,得出由热力学模型建立的热释电方程。
The equation of the pyroelectric coefficient with the temperature was established by the definition of pyroelectric coefficient and the derivation of polarization equation.
利用等效热降法理论以及热力发电厂热力系统经济性状态方程的理论,采用经典优化方法对运行机组的热力系统进行结构优化。
Studying the structure optimization of the operating unit thermodynamics system with the classic optimization method, using the theory of equivalent enthalpy drop and state equation.
根据理想的热力学模型,得出了形式简单、使用方便的双再热式余热锅炉型联合循环性能估算公式。
A simple and conveniently applicable performance estimation formula, for a combined cycle with a double reheat waste heat boiler, is obtained with the help of an ideal thermodynamic model.
水和蒸汽的体膨胀系数和压缩率是反应堆热工水力、传热学和工程热力学中常用的参数之一。
Volumetric expansion coefficient and compressibility of water and steam are important parameters usually applied in the reactor thermal hydraulic, heat transfer and engineering thermodynamics.
影响海冰变化的物理因素中热力和动力部分是同等重要的,但多数热动力海冰模式的热力部分考虑得较为简单。
The thermal and dynamic factors are equally important in influencing sea ice, however, the thermal part in most existing thermodynamic-dynamic sea ice models was only simply considered.
热采锅炉的运转中干度是一个紧要参数,其切确水平浸染着热采锅炉运行的和平性和热力采油的效益。
Thermal recovery boiler operation dryness is an important parameter, which affects the accuracy of thermal recovery boiler operation safety and the effect of heating oil.
考虑传热接触耦合作用的热力学分析问题大量存在于工程中,分析的难点是必须考虑热与可移动接触边界间的耦合作用。
The thermal mechanical analysis for the coupled problems of interaction between heat transfer and contact processes can be found in many engineering fields.
热工过程的自动控制是保证热力设备安全和经济运行的必要技术措施。
Automatic control of thermal process is an indispensable technical step to guarantee the security and economical running of thermal equipments.
由此可使理想量子气体的热力学函数表示成统一的简洁形式,并进一步揭示了热波长的物理内涵。
It makes the thermodynamic functions of an ideal quantum gas may be expressed in a unified compact form, and the physical connotation of the thermal wavelength is revealed further.
为提高热声发动机的热力性能,采用氦-氩混合工质对一台驻波型热声发动机进行了无负荷工况的试验研究。
To enhance the performance of a thermoacoustic prime mover, a series of experiments were conducted by using He-Ar mixture as working fluid.
用有限时间热力学的方法分析具有热阻、热漏、内不可逆性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.
并且在加热器基本模型以及各辅助汽水的模型基础上,推导出适用于热力系统热经济性计算软件的通用加热器数学模型,并且建立了软件整体适用的通用计算模型。
Based on the primary heater model and the assistant model, the universal heater mathematics model of the software was deduced and the universal computing model of the whole software was founded.
本文由基本的守恒方程出发,获得了能描述回热器存在声直流时的非线性动力学模型及由此而导致的非线性时均热力学效应。
Based on basic conservation equations, the paper derived the thermoacoustic streaming model of a cyclic regenerator and discussed some nonlinear, time-averaged thermodynamic effects.
研究了固化剂和环氧树脂化学结构的改变对热固网络相行为和热力学性能的影响。
The effects of chemical structure of epoxy resins on the thermal, mechanical, and phase behavior were studied.
本发明是一种柏努利热泵,其中,向文丘里管颈部中的热传递使用了稀有气体的不寻常的热力传递特性。
This invention is a Bernoulli heat pump in which the heat transfer into the Venturi neck exploits unusual thermodynamic transport properties of rare-gases.
探讨了采用板式换热器作为热力站换热设备的变流量供热系统的调节方式。
The regulation mode of variable flow heat-supply system where the plate heat exchanger is used as heat exchange device in substation is discussed.
根据等效焓降法在热力系统计算时的特点,推导了循环函数法在回热系统中的局部定量计算方法,导出了回热系统局部定量计算的几个重要结论。
According to the features of equivalent enthalpy-drop method applied to thermodynamic system, the methods of local quantitative calculation for cycle function method in regenerative system is deduced.
UML的建模方法对整个热力系统换热设备CAD系统的实现起到了重要作用。
The UML modeling method is of great importance to the implementation of HECAD system.
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