The radiation radius of the radioactive radium radiator in the stadium is variable.
放射性的镭散热器在体育场的辐射半径是可变的。
In total heat of radiator, convection heat radiation accounts for about 61%, and radiant heat is about 39%.
实验散热器总放热量中，热对流放热量约占61%，辐射放热量约占39%。
The radiation radius of the radioactive radium radiator in the stadium is variable .
放射的镭暖气装置的辐射半径在体育场是易变的。
A black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium.
黑色物体在恒温条件下是温度的完全辐射器，因为到达和离开该物体的辐射量必须保持平衡。
Integrated convection, radiation heat transfer of two forms of heating comfort, radiator heat bid was more reasonable.
综合对流、辐射两种传热形式，采暖舒适，散热器热价比更合理。
Because of adopting the heat pipe radiator to radiate heat, the utility model has the advantages of good heat radiation effect, small size and convenient installation.
本实用新型的优点是采用热管散热器散热，散热效果好、体积小、安装方便。
The relationship between the radiation impedance and the acoustic radiated power of the radiator with non-uniform vibrating velocity on the surface is formulated.
推导了表面振速分布不均匀的辐射器的辐射阻抗与辐射器辐射声功率之间的关系。
By adopting the technical scheme, the heat radiator has smaller volume and better heat-radiation effect.
采用该技术方案，散热器体积较小，散热效果更佳。
The instrument USES an adjustable diaphragm blackbody radiator and a reflecting collimator to simulate objects with various size, range and radiation characters.
该仪器使用可变光栏黑体和反射式平行光管模拟不同大小、距离的目标，并创新性地采用激光测量的方法测量微小的绕动角。
The invention relates to a heat radiator used for a power unit module, which comprises a mounting plate (1), a heat pipe (2) and heat radiation fins (3);
本发明涉及一种用于功率单元模块的散热器，包括安装板（1）、热管（2）和散热翅片（3）；
The utility model overcomes the defects of a well-known structure; the utility model can cause the radiator and the member for heat radiation to contact moderately.
本实用新型克服了公知结构的缺点，可使散热体与待散热元件适度接触。
The heat radiation body of the heat radiator of the invention can realize uniform die sinking, and can not generate waste cut materials, so the cost is effectively reduced.
本发明散热器的散热体可统一开模，且不会产生切削废料，从而有效降低了成本。
The heat radiation body of the heat radiator of the invention can realize uniform die sinking, and can not generate waste cut materials, so the cost is effectively reduced.
本发明散热器的散热体可统一开模，且不会产生切削废料，从而有效降低了成本。
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