建立一台可测定生物体体表热导系数的试验装置。
An experimental apparatus for measuring the effective thermal conductivity of the body surface has been built.
用植物代替黑沥青能增加屋顶漫反射系数，蒸散能增加城市大气层的湿度；二者都有助于缓和热导效应。
Replacing black asphalt with vegetation raises rooftop albedo, and evapotranspiration can add humidity to an urban atmosphere; both help mitigate heat-island effect.
与传统的气体和液体拉曼介质相比，固体拉曼介质具有粒子浓度大、体积小、拉曼增益系数大及热导性能好等优点。
As compared with the traditional gas and liquid Raman media, the Raman crystals offer high gain, high molecule density, good thermal and mechanical properties.
本文计算了电感耦合氩等离子体中各碰撞截面及电导、热导、扩散和粘滞系数。
Collision cross sections as well as electrical conductivity, thermal conductivity, diffusion coefficients and viscosity coefficients of an inductively coupled argon plasma are calculated.
本文计算了电感耦合氩等离子体中各碰撞截面及电导、热导、扩散和粘滞系数。
Collision cross sections as well as electrical conductivity, thermal conductivity, diffusion coefficients and viscosity coefficients of an inductively coupled argon plasma are calculated.
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