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辐射的热

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The introduced model can simulate both the steady state and the transient temperature field of the top surface of the thermal sensitive layer on a bolometer detector.

本文主要介绍用有限元数值分析的方法对非致冷红外测辐射热计探测器的温度分布进行计算,其有限元模型可以对测辐射热计探测器热敏层表面的稳态和瞬态温度场进行仿真。

By using infrared thermal radiation , capillary vessel is made to distend in body deep tissue, blood circulation accelerates, ulteriorly speed up the human body's absorption of medicine, accelerate metabolism, ameliorate organic nutrition and finally achieve the aim of therapy and health care.

红外线热辐射:通过红外线热辐射使人体深部组织的毛细血管扩张,血液循环加快,进一步加速人体对药物的吸收,促进新陈代谢,改善组织营养,从而达到治疗保健的目的。

Active galactic nuclei activity in the form of expression in:(1) intense light changes, that is, optical and radio radiation intensity over time, there are Big changes;(2) is very strong luminosity, even more than the Eddington luminosity;(3) significant non-thermal radiation, especially in the infrared region of the non-thermal radiation reached the maximum;(4) a strong movement and a huge gas jet stream.

活动星系核活动的形式表现在:(1)剧烈光变,即光学和射电辐射强度随时间有很大变化;(2)非常强的光度,甚至超过爱丁顿光度;(3)巨大的非热辐射,尤其在红外区的非热辐射达到最大;(4)强烈的气体运动和规模巨大的喷流。

Taking a room with floor panel heating system in Beijing as an object, analyses the effects of the panel surface temperature, mean radiant temperature and indoor air temperature on human thermal comfort by establishing thermal balance equations of human body and heating room respectively.

以北京地区采用地板辐射供暖系统的建筑房间为研究对象,通过建立人体热平衡与房间热平衡方程,分析了地板表面温度、房间平均辐射温度、房间空气温度对人体热舒适性的影响。

Floor heating systems have been used since ancient times due to their advantages over other heating systems. Previous studies are mainly on the floor heating systems using hot water. There is insufficient study, to the author's knowledge, about floor heating systems using electric heating cords. In the thesis, the heat-transfer characteristics and comfort for the floor heating system and ceiling panel heating system using electric heating cords were investigated.

地板辐射采暖系统与其它采暖方式相比,因许多优点它已有多年的使用和发展历史,在相关研究文献中,大都采用低温热水地板辐射采暖为研究对象,相对而言,电热地板辐射采暖系统的研究文献比较欠缺,为此,本文研究了电热地板辐射采暖和顶棚辐射采暖两种形式下的传热特性和室内热舒适性。

The main characteristics include: the quiet Sun corona has a rapid response to the flare heating, within 2 second the corona temperature increases nearly one order of magnitude, but later such increase becomes very slowly; the downward velocity at early stage of impulsive phase is too small to be negnected; chromospheric evaporation made by conduction shows some intensely, the maximum evaporated velocity may be as large as 1000 km/s; the chromospheric condensation appears just when the chromospheric evaporation takes place and its place always coincide with that of transition region in the early stage; the maximum of chromospheric condensation occurs also in the early stage of impulsive phase, at which the density in condensation may be larger two order of magnitude than that of surround and the downward velocity may be as large as 100 km/s; after the maximum of chromospheric condensation, its strongth decreases gradually but its width becomes greater with time and have a tendency to transport into deep chromosphere; the front of chromospheric condensation heats atmosphere obviously and the temperature in the chromospheric condensation is higher than the original case; the downware velocity of transition region may be greater than 100 km/s at the early stage; when the evaporated material collide at the top of loop, the densityand the presure there increase rapidly, which result in the formation of a shock wave; and so on.

在改善色球辐射损失和精确分辨过渡区的基础上,通过联立求解连续性方程、动量方程和能量方程,构造了一维磁限制性耀斑环在热沉积作用下的大气动力学模型,获得了耀斑热模型下脉冲相早期较为细致的大气演化理论图象,其主要特征是:耀斑对宁静日冕的加热相当迅速,仅2秒钟日冕温度增加即达一个量级,之后日冕温度增加缓慢;脉冲相早期日冕向下速度很小,几乎可以忽略,热传导驱动色球蒸发,其过程较为激烈,蒸发极大速度可达到1000km/s;色球压缩区与色球蒸发几乎同时形成,且在早期其位置总是与过渡区位置重合;色球压缩极大发生在脉冲相早期,其时密度可高于周围约2个量级,向下速度可超过100km/s;色球压缩极大后,其强度逐渐减弱,但宽度明显增大,且渐渐脱离过渡区往色球传播;压缩区内物质温度要高于原先的大气温度;过渡区下降在脉冲相早期相当迅速,可超过100km/s;当蒸发物质在环顶高速相碰时,环顶的密度、压力迅速增大,且温度也有所增加,导致形成激波,其波面以每秒上百公里的速度自环顶向下传播;在脉冲相前期,日冕软x辐射对色球的加热作用可以忽略;等。

Finally, based on theoretical analysis and structure designs of a-Si and polySiGe bolometers and TFT-based room-temperature infrared detectors, layouts and process-flow designs are performed. The a-Si and polySiGe bolometers with various structures and dimensions are fabricated using the MEMS-IC integration processes proposed in this dissertation. For the first time, the a-Si TFT-based room-temperature infrared detectors and arrays are demonstrated. Several fabrication runs are conducted to increase the yield.

在理论分析和结构设计的基础上,对a-Si、polySiGe测辐射热计和a-Si TFT室温红外探测器进行了版图和工艺设计,采用基于多孔硅牺牲层技术的MEMS-IC集成工艺制作了多种结构尺寸的a-Si和PolySiGe测辐射热计,并且首次实现了a-Si TFT室温红外探测器及阵列,进行了多次工艺流水,器件成品率较高。

Based on it, the computation method of steam temperature deviation of superheaters and reheaters and the inversion method of their wall metallic temperature in furnace are deduced, and applied in several boilers.

本文通过对过热器和再热器烟气侧对流与辐射复合换热过程的分析,建立了过热器和再热器各受热管段烟气侧局部传热的物理数学模型,导出了适用于大型电站锅炉过热器和再热器的出口汽温计算及炉内管壁金属温度的反演方法。

In winter, it absorb solar heat energy as solar panel, and form heat barrier in the hollow area to prevent chilliness; In summer, radiant heat of the windows counts 65% of the total energy consumption, our tailor-made shutter can isolate thermal radiation, save energy loss.

冬季它象太阳能采热板一样吸附太阳热能,在两层玻璃的中空区域形成热屏障,抵御室外寒气;夏季窗口的辐射热要占能耗的65%,而我们的特制窗帘可将热辐射隔绝,抵御这部分损耗。

Using above two methods calculate the thermal infrared information in Sitsang to recognize anomaly and receive ideal production.

利用上述两种方法定量的计算西藏地区一年半热辐射值,从热红外卫星遥感数据中识别出热辐射异常,将其与地震资料对比分析研究取得了较为理想的成果。

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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。