运动温度
- 网络kinetic temperature;MKT
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结果表明:在日珥中心,运动温度和中性氢密度随高度增加而减少,湍动速度随高度增加而增加;
It is shown : ( 1 ) Near the axis of the prominence , kinetic temperature and hydrogen density decrease whereas microturbulent velocity increases with the rising of height ;
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由理想气体方程、黑体辐射的Planck分布及松原函数的协变性给出运动温度收缩关系的新论证;
The covariance of the state equation about ideal gas , Planck_law about black body radiation and thermodynamic Matsubara_function gives new proof of motion_temperature contraction .
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进一步得出,运动温度相对固有温度要发生收缩,且温度的收缩因子只与子系统的速度有关而与加速度无关。
We concluded that motion temperature is contractive , and the contraction factor of temperature only relative to the velocity of subsystem , nor to acceleration .
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采用间歇加力试验法研究非晶聚合物材料PMMA的分子运动-温度关系。
The Interval load Method was adopted to study the relation between the molecular motion of amorphous PMMA and temperature .
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从高分子运动的温度依赖关系看高分子运动特点
Analysis of Macromolecular Motion Characteristics from its Dependence on Temperature
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类时引导力与运动流体温度收缩关系的新论证
Time-like Leading-force and New Proof of Motion-temperature Contraction
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本文讨论了在两种不同的流体垂向运移的情况下,流体运动对温度场分布影响的数学模型。
If in this area fluid flow is vertical the effect of ground liquid movement must be noticed .
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结果表明,聚离子链的构型取决于外电场对链节的作用、链内各链节间的静电作用和链节的热运动(温度)三者的综合作用结果。
The simulated results indicate that the configurations of polyampholyte chain are effected by the external field , net charge of polyampholyte and temperature .
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通过对不同释热率情况下火灾过程的研究,初步探讨了车厢内火灾发展、烟气运动和温度分布规律。
By studying fire process of different heat release rate , the development of train fire and smoke movement and temperature distribution law were discussed preliminary .
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分析簧片式热电偶在测量运动物体温度时测头的受力特性,建立了测头的动力学模型。
According to the reed thermoelectric couple testing , the dynamics model was set up after analyzing the force character of test head when it is used to test the temperature of motive object .
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以此模型为基础,对颗粒的运动和温度变化进行了数值模拟,讨论了在不同颗粒直径下雾化角的取值及不同雾化角下颗粒温度的变化规律。
The numerical simulation of the particle movement and temperature variation was made based on the model . The value of atomizing angle with different particle diameter and the temperature variation of particle at different atomizing angle were discussed .
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应用有限元算法,对SPAC系统中的水分运动方程和温度方程分别进行数值求解。
This paper applies the finite element method to water and heat equations in SPAC system .
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提出固→液玻璃化转变中,大分子的内旋转运动模式与温度无关,链段和链段集团的内旋转能来源于大分子链间vanderwaals力场中的不依赖温度的极化能。
The model of macromolecular internal rotation motion does not depend on temperature in solid → liq-uid transition . The internal rotation energy of segments and segment groups is the source of the polarization energy independent of temperature in the intermolecular Van der Waals force field .
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在这种技术中,偏晶合金凝固界面前沿的第二相液滴将在重力场下作Stokes运动和在温度梯度场下作与重力方向相反的Marangoni运动。
In the technique , the droplet of the secondary phase ahead the solid-liquid interface of the melt of the immiscible alloy will make Stokes movement in gravity field and Marangoni movement in the opposite direction of gravity field in temperature gradient field .
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运动气体的温度、压力测量校正
Fluid gases flow measurement compensation of temperature and pressure
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获得了运动黏度随温度的变化规律,从而为喷雾干燥提供适宜的进液温度。
The result can offer the proper inlet temperature and kinematical viscosity for spray drying .
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热管中分析带相变运动界面瞬态温度场的边界元方法
Boundary element method for analysing transient temperature fields with phase-change moving interface in the heat pipe
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该方程显示拉延油的运动粘度与温度呈高度显著的指数关系。
The equation reveals that there lies in an exponential relationship between the viscosity and the temperature .
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用红外辐射温度传感器直接采集运动布身温度,是一种先进的测量织物温度的方法。
The infrared radiation temperature sensor gathering the cloth body temperature is a advanced survey fabric temperature method .
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另一方面,为研究位错运动在较大温度和压力范围下的表现,提出了相应解决方法来避免位错心在高温模拟环境时测量的不精确性。
To investigate the dislocation motion , an integrated technique was used to avoid inaccurate measurement of the dislocation position when simulated at higher temperature .
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辐射测温法就是一种非接触式的测温方法,其优点是能够测量运动物体的温度而不破坏被测物的温度场。
Radiation thermometry is the method . The advantage is that this method can measure the temperature of moving objects without damaging the temperature field of the measured object .
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本文给出了一个二层数值模式,包括全流方程、运动方程和温度方程,建立了一个伴随同化模式来研究垂直混合系数。
A two layer numerical model is given which includes vertical integration equation , momentum equation , temperature equation , and its adjoint equations to study the vertical diffusivity coefficient .
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喷射点胶系统由喷射点胶阀、运动平台、温度控制子系统、气动子系统、电磁阀驱动电路、控制系统、系统控制软件组成。
The system is consist of dispensing valve , motion stage , temperature control subsystem , pneumatic subsystem , driving circuit for electromagnetic valve , control system and system control software .
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全自动电容器套管烫印裁切机的控制系统,是一个集顺序控制、运动控制和温度控制为一体的混合控制系统。
The control system of automatic hot stamping and cutting equipment for capacitor bushing is introduced in this paper , which is composed of sequence control , motion control and temperature control subsystem .
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从动力学和传热学角度对Fe-66.7%Si(原子分数)合金液滴在充入不同种类和压力保护气体的落管中下落的运动过程和温度变化情况进行了计算分析。
The motion , microgravity level , and temperature of the Fe-66.7 % Si ( atomic fraction ) droplets free falling in a drop tube filled with various inert gases under different pressures were computed .
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在这众多的自然景物中,烟雾的外观形状非常不规则,没有光滑的表面,属于可变形流体现象,且运动规律受温度、风向等外界因素影响巨大。
In many natural features in the appearance of smoke is very irregular shape , there is no smooth surface , belong to the deformation of fluid phenomena , and the law of motion affected by temperature , wind and other external factors enormous impact .
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除此之外,我们还需要对一些运动物体进行温度测量,这些物体的运动形式可能多种多样,如旋转运动、简谐运动、摆动等,对这种情况就必须采用非接触式测温方法了。
In addition we also need to measure the temperature of moving objects , the movement forms of these objects may be various , such as rotary motion , simple harmonic motion , swing , etc. so we must use a non-contact temperature measurement in this situation .
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光于相关谱仪是激光散射技术领域的重要仪器,本文提出了其核心部件试验台的设计方案,并设计实现了光子相关谱仪的运动控制及温度检测单元。
The instrument of photon correlation spectroscopy ( PCS ) is an important instrument in the area of laser scattering technology . The design scheme of the core part of PCS is outlined in this paper , motion control unit and the temperature measurement unit is worked out .
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CO2激光作用下运动石英玻璃的温度分布
Temperature distribution of moving quartz glass heated by CO_2 laser
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基于神经网络的SF6断路器分闸运动特性受环境温度影响的调节
Adjusting of the SF_6 circuit breaker opening characteristic according to environment temperature based on the neural network