The neutron energy spectrum at the thermal column of the heavy water reactor of China Institute of Atomic Energy has been measured by using a mechanical chopper by time-of-flight method. The result shows that the energy spectrum deviates from Maxwell distribution.

The result shows that the neutron energy spectrum is quite different from a typical Maxwell distribution. This is because that there is a silicon filter of 50 cm long inside the hole of the thermal column.

由于热柱孔道内有一个50cm长的硅过滤器，所以中子能谱偏离典型的麦克斯韦分布。

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The results show that compared with the same size copper pillar radiator, the thermal column radiator can drop the temperature of CPU lower, and has a good soaking effect on the CPU heat source.

结果表明，与同等尺寸下的铜柱散热器相比较，在相同工况条件下，热柱散热器能带走更多的热量，使CPU的表面温度降的更低，并且对CPU热源具有良好的均热效果。

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At the same time, the experimental device is manufactured which is used to test thermal column radiator and study its performance under different operating conditions.

同时，搭建了实验测试装置，对热柱散热器进行了测试实验，研究其在不同工况下散热器的散热性能。

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A thermal column constitutes an obstacle for the wind. There is a lee side to it.

当上升热气流带像一条管子时，对水平风而言它就像是一个障碍物，其后方有下风处。

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And we derive the total thermal column radiator heat transfer model; find the key factors affecting the heat transfer.

并推导出热柱散热器的总传热模型，找出了影响散热的关键因素。

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Measurement of neutron energy spectrum at thermal column of heavy water reactor

重水反应堆热柱中子能谱测量

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The volcanic rocks formed in a tectonic environment of deep thermal collapse eruption in the Early-Mid Permian late-orogenic phase.

构造环境为早中二叠世造山后期深部热力塌陷火山喷发环境。

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Hollow glass bead ( HGB) is a new type of lightweight inorganic non-metallic materials, with the advantages of low density, low thermal conductivity, low coefficient of expansion and high compressive strength.

空心玻璃微珠（HGB）是一种新型的轻质无机非金属材料，具有低密度、低导热系数、低膨胀系数、高抗压强度等优点。

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On the basis of experiments, the affecting factors of the thermal expansion coefficient of low thermal expansion, high thermal conductivity composite Cu/ FeNi made by powder metallurgy have been investigated.

在实验的基础上研究了低膨胀高导热Cu／FeNi粉末冶金复合材料膨胀性能的影响因素。

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Physical denotation of thermal expansion coefficient of low thermal expansion superalloys

低膨胀高温合金膨胀系数的物理表征

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The scientific definition and applications of linear thermal expansion coefficient of material

材料线膨胀系数的科学定义及应用

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A Method for Designing Linear Thermal Expansion Coefficient of Components

一种设计机械构件线膨胀系数的方法

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Design on thermal conductive coefficient measuring system of bulk coal mass

松散煤体导热系数测定系统设计

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Effects of a thermal economic coefficient on refrigeration method selection

热经济系数对制冷方式选择的影响

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A new method for measuring the thermal expansion coefficient

热膨胀系数测定新方法

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Analysis of the development and future tendency of material thermal expansion coefficient

材料热膨胀系数的发展与未来分析

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The results show that both the thermal coefficient and refrigeration output of the new compound cycle are 15% greater than those of the single-effect cycle, the heat utilization and refrigeration output increase higher than those of double-effect cycle by 153% and 110%, respectively.

结果表明，复合循环的热力系数和制冷量均比单效循环高出15%，复合循环的余热利用量和制冷量分别高出双效循环153%和110%。

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The results show that the cop value will increase when the thermal coefficient of adsorption bed and the accumulation density of sorbent increase, and the cop value will increase and then will minish when the rotating speed of adsorption bed and the sorbent thickness increase.

结果表明，固体吸附式转轮制冷系统的COP值随着转轮吸附床的导热系数及吸附剂的堆积密度的增加而显著的增加，而随着吸附床的转速及吸附剂厚度的增加先增加后减小。

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The influence of the supporting beam depth, the thermal coefficient of the material and the heat exchange coefficient on the maximum principal tensile stress in the boiler-supporting beam under the load of the temperature field is analyzed as well.

同时分析了支撑梁在该温度场作用下支撑梁宽度、材料的导热系数、梁表面热交换系数对梁内最大主拉应力的影响。

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While GaN quantum dots as representatives of the self-assemble quantum dots have also become one of the most importance issues because of their large direct energy gap, strong atomic bond, high thermal coefficient and chemical stability.

而GaN量子点作为自组装量子点的代表，具有宽的直接带隙、强的原子键、高的导热率以及化学稳定性高和抗辐照能力强等诸多优点，也一直是人们研究的重点。

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