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- heat thermal conductivity 导热系数
- Determination of helium in metal by impulse heating thermal conductivity method 脉冲热导法测定金属中氦
- Low thermal conductivity, low heat stor-age and excellent heat insulation. 导热系数低,蓄热小,良好的隔热性能。
- Thermal conductivity varies for different gases. 热传导率因不同气体而异。
- Low thermal conductivity,low thermal capacity. 低导热率,低热容量。
- Density of products, and low thermal conductivity. 产品密实性好,导热系数低。
- The thermal conductivity of the wood is poor. 木头的导热性很差。
- High thermal conductivity,fire resistance,heat shock resistance,low expansion,inoxidzable,unattackable,anti-abrasive. 高导热率,耐高温,抗热震,低膨胀,抗氧化,耐侵蚀,耐磨损。
- Sediment thermal conductivity is one of the important parameters for computing submarine heat flow. 摘要沉积物热导率是计算海底热流的一个重要参数。
- Limiting the extraction of great amount of heat from the underground even more is the low thermal conductivity and low thermal diffusivity of rocks. 由于岩石的热导率和热扩散率都比较低,更加限制了地下热能的大量抽
- The results are 1) thermal expansion, and 2) thermal conductivity. 结果导致:1)热膨胀,和(2)热导率。
- Study on thermal conductivity of the YAG and GGG laser crystal[J]. 引用该论文 王保松;江海河;贾先德;张庆礼;孙敦陆;殷绍唐.
- At very great depth the heat capacity as well as the thermal conductivity must be assumed to be higher than near the earth's surface. 如果深度很大,就必须认为热容以及热导率都高于接近地表处的热容和热导率。
- This product is a new kind of heat insulating material made by alumina bubble with relatively high strength,low density and thermal conductivity. 本产品是由氧化铝空心球制作的新型隔热材料,强度较高,密度和热导率低。本产品在高温下使用能大量节省能源。
- The technician plotted the thermal conductivity versus mean temperature. 技术人员勾绘出导热率对应平均温度的曲线。
- The results show that CO2 specific heat, density, thermal conductivity and viscosity vary abruptly near the pseudocritical temperature. 结果表明,CO2的比热、密度、导热系数以及粘度在准临界点附近的变化非常剧烈。
- Thermal conductivity is also higher, so parts that get hot, like engine blocks, will be able to transfer heat more efficiently. 热传导效应也同时增加,所以那些会变热的零件,如发动机外壳之类,能够更有效地传热。
- The plugs are made of a material with high thermal conductivity at high temperatures to transfer heat to the semiconductor wafers. 插塞由高温时具有较高热传导率的材料制成,以便将热量传递到半导体晶片。
- The inventive hollow brick requires no external wall heat insulating engineering in the south owing to the low thermal conductivity and saved energy. 导热系数低、节约能源,在南方使用本发明的空心砖不需要作外墙保温工程。
- Low thermal conductivity, low heat capacity, excellent thermal stability and thermal shock resistance, high strength and good toughness. 低导热系数,低热量的能力,良好的热稳定性和抗热震性,高强度和良好的韧性。