热辐射

Heat radiation is the primary way for the heat transfer between pressure tube and calandria tube of TACR, and its accurate analysis is very important for design and safety analysis of TACR.

辐射换热是钍基先进CANDU型反应堆压力管和排管间换热的主要途径。

Non-fire retardant rubber conveyer belts traditionally used in mines and recommended fire retardant PVC, PVG conveyer belts are tested over a range of external heat fluxes 20～50kW2 with a cone calorimeter. Ignitability, heat release, smoke toxicity, specific extinction area of these belts are systemic ally studied in this paper.

利用锥形量热计对我国煤矿传统使用的非阻燃橡胶输送带和目前推广应用的PVC和PVG阻燃输送带在20～50kWm-2辐射能量条件下的点燃性能、热释放性能、烟气毒性及烟气的减光性进行了系统的实验研究，结果表明，非阻燃CR输送带的火灾危险性远大于阻燃输送带PVC与PVG，但阻燃输送带PVC与PVG的CO生成率较高。

In the field of thermal analysis, combined with the control volume method and the spectral band model, the discrete transfer method is employed to solve the three dimensional transient radiation and conduction heat transfer in the cylinders of nongray semi-transparent media with semi-transparent and opaque surfaces.

在热分析方面，对同时具有半透明和不透明界面、非均匀第二类边界条件及第一和第三类非线性混合边界条件下非灰半透明介质圆柱体内的辐射与导热三维非稳态耦合换热，用离散传递法结合控制容积法和谱带模型进行了求解，得出了某空间光学系统外遮光罩光学窗口内的非稳态温度场。

Based on the air-conditioning properties of radiation cooling with evaporative cooling, the precise distribution of moisture and cooling load is carried out using psychrometric chart.

根据蒸发冷却和辐射供冷的热湿处理空调特性，利用焓湿图分配其热湿负荷。

Put sealed heat sleeve on the surface of insulated layer by pyrocondensation along the whole busbar to prevent radiation, freezing, dew, frost and the rains.

沿母线全长，在绝缘层表面热缩密封式热套管，有效地防止辐射、凝、露、霜及雨水的进入。

Uncooled microbolometer detector is becoming the first selection for its low cost, high reliability and good performance.

非致冷微测辐射热计探测器以其低价格、高可靠性和高性能成为热像仪的首选。

Changes of the level of thermal environment reduce cooling load effectively in case of the all-air cooling system while the radiation-panel system does not reduce cooling load even though the targeted thermal condition is relaxed.

在热环境水平发生变化时，采用全空气制冷系统可有效降低制冷负荷；而采用辐射板制冷系统时，即使目标热环境已经放宽，也不能降低制冷负荷。

By using the 2-D unsteady state heat transfer equation,the heat convection and radiation between the checker,the gas flowing through the checker holes and the heat conduction among the checkers in the chamber of the hot blast stove were studied.

应用二维非稳态热量传输方程，对高炉热风炉蓄热室内格子砖与气体之间的对流和辐射传热，以及蓄热体内部的导热过程进行求解，分析热风炉的不同操作制度对热效率的影响。

The combustion of P-type radiant tube with regenerative burner is typical high temperature air combustion with single regenerative burner.

P型蓄热式辐射管的燃烧系统是典型的单烧嘴蓄热式高温空气燃烧系统，具有系统结构简单，烧嘴连续燃烧而易于控制，以及烟气循环燃烧等特点。

Using simple boundary condition, the temperature gradient along the z direction is a constant while the generative internal heat is not considered.

用导热微分方程描述晶体中温度场时，把吸收的辐射热当做晶体产生的内热，方程从Laplace形式变为Posson形式。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。