液态钠在某些类型的核反应器中被用作热传导介质。
Liquid sodium is used as a heat transfer medium in some types of nuclear reactors.
对于给定的传导介质，延迟与信号通路的长度成正比。
For a given conducting medium, the delay is proportional to the length of the signal path.
传感器系统采用光纤作为发光菌信号传导介质，使传感器与后面的集成光学检测分析系统相分离，便于现场应用。
The sensor system USES the optical fiber as the transmission medium of bioluminescent bacteria signal, separating the sensor and the optical detecting system, which is convenient for field use.
因此，P 2x4受体和细胞内信号传导介质中的小胶质细胞是有希望的治疗靶点，为开发新的药物在神经性疼痛的管理。
Thus, P2X4 receptors and the intracellular signaling mediators in microglia are promising therapeutic targets for the development of novel pharmacological agents in the management of neuropathic pain.
LTCC以高耐温性、高热传导率、高耐湿性、低介质损耗、优良的高频高q特性等特点，非常适于作为小型化天线的材料。
LTCC is very suitable to be used in miniature antenna due to its high performance in microwave such as low medium loss, high Q, etc.
在这种近似中，突出地强调了辐射热传导的作用，即认为介质中的温度分布由于热传导极强而可以近似地看成与空间无关。
In this approximation, it is assumed that the effect of radiative heat transfer would be so strong that the temperature of the medium could be regarded as uniform.
理论分析和数值实验均表明：多尺度数值方法对求解多孔复合介质周期结构的热传导和质扩散问题是可行的和有效的。
The theoretical analysis and numerical experiments show that the multiscale finite element method presented in this paper is very effective to solve above these kinds of problems.
这一有效渗透率定义意味着介质对存在于其中的每一种液体有明显的可测量的传导性。
This definition of effective permeability implies that the medium can have a distinct and measurable conductance to each phase present in the medium.
抛物型积分微分方程多出现在记忆材料的热传导、多孔粘弹性介质的压缩、原子反应、动力学等问题中。
The integro-differential equation of parabolic type often occurs in applications such as heat conduction in materials with memory, compression of viscoelastic media, nuclear reactor, dynamics, etc.
它是多孔介质的性质之一，是对介质传导流体能力的量度。
It is a property of the porous medium and is measure of capacity of the medium of transmit fluids.
在类似于原星系里的高温等离子体介质中，热传导具有很高的效率。
Thermal conduction is very efficient in high temperature plasma of, for examPle, a protogalaxy.
计算温度时考虑了热传导以及流体在多孔介质中的对流换热。
Heat conduction and thermal convection of the fluid through the porous rock are considered in calculating temperature.
当介质的导热系数是温度的函数时，热传导方程是非线性偏微分方程，作者采用基尔霍夫变换把它变成拉普拉斯方程，于是可以找到原问题的近似解析解。
The nonlinear equation of heat conduction is transformed into a Laplace's equation by applying the Kirchhoff transformation, and an analytic approximate solution of the equation is derived.
以厚壁筒的热传导为模型，研究了高能燃烧剂作用下岩石介质中温度场分布。
Based on the heat conduction theory of thick wall cylinder, the distribution of temperature field in rocks acted by high energy burners was calculated.
隔膜在被测介质压力作用下产生变形，密封液被压，形成一个相当于P的压力，传导至压力仪表，显示被测介质压力值。
Divide in measured media deformation under pressure, was sealed by pressure to form a pressure equivalent to the p, conduction to pressure instruments that measured media pressure value.
研究了多介质热传导问题。
The heat conduction problem with many mediums have been examined.
高品质的保温节能材料，是隔冷、隔热防结露的克星，热传导系数低并且保持稳定，对任何热介质起隔绝效果；
It is a high quality material for warm-keeping and energy-saving, which is the killer of dew forming and the transmission of cold and heat .
高品质的保温节能材料，是隔冷、隔热防结露的克星，热传导系数低并且保持稳定，对任何热介质起隔绝效果；
It is a high quality material for warm-keeping and energy-saving, which is the killer of dew forming and the transmission of cold and heat .
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