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辐射的热

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According to this point it has good ability to absorb neutron and resist eradiation.Because of their high hardness and strength, excellent wear and corrosion, low density, low friction coefficient good self-lubricate and high temperature properties both silicon carbide and boron carbide components have been widely used in many industries.

由于碳化硼中的B14中子缺失,它还具有较大的热中子俘获截面,具有极好的中子吸收和抗辐射性能,由于其具有耐高温,耐酸碱腐蚀,高强度,高化学稳定性,比重轻,半导体等特点而成为众多行业的首选材料。

Thin-walled tube with closed section is commonly used in large space structures. In order to calculate the time-dependent temperature fields in these structures subjected to heat flux and emitting thermal energy by radiation, the temperature gradients along both the axes and circumferences of the tubes should be considered.

薄壁闭口管是大型空间结构中的常用元件,为准确地计算以其为组件的空间结构在太空辐射换热条件下的瞬态温度场,必须同时考虑沿管轴向与横截面周向两个方向的温度梯度。

The gelation and thermostability of BMI cast with NVP as active solvent increase with the increase of radiation dose.

以NVP为活性溶剂的BMI浇铸体,它的热稳定性和凝胶均随着辐射剂量的增加而提高。

An instrument for measuring heat radiation; consists of several thermocouple junctions in series.

测量热辐射的仪器;由几个成系列的连在一块的热点偶组成。

Firstly, taking crown fire as the typical object, we studied the thermal radiationeffect of crown fire to the construction and built the WUI fire behave model.

首先,以典型树冠火为对象,研究典型树冠火对建筑的热辐射影响,从而建立城镇森林交界域典型的火行为模型。

The nozzle wall of the aerospace engine received the heat flux from the hot gas, is one part of the engine working in high temperature, and its intensity of the infrared radiation of the nozzle is highest at the cruising state.

航空发动机尾喷管壁承受来自高温燃气的热负荷,是发动机的高温部件之一,在巡航状态下其红外辐射强度最高。

However, people often focus on the artistic factors of external sun-shading but ignore its function of controlling the radiation of sun, this conception leads high energy consumption in buildings, especially in hot summer cold winter region, With increasing attention paid on the subject of energy saving in architectural design, it is obviously significant for us to adopt scientifically and efficiently sun-shading techniques to control energy consumption in buildings.

然而,人们在注意到其艺术性的同时忽视了它控制太阳辐射的功能,从而造成建筑在夏季能耗巨大,这在夏热冬冷地区尤为明显。

The intensity of thermal radiation in the urban area was two times as much as that in the forest garden in summer.

森林植物园的热辐射强度平均比市区低达2倍,是哈尔滨市的&天然绿色空调&。

With the measured data, the radiation emissivities of the employed materials have been estimated, and the accuracy has been verified by computer simulation.

结合实验数据,准确地推算出几种研究材料的热辐射发射率,并利用模拟仿真给予了验证。实验结果和模拟结果具有很好的一致性。

Certain gases in the atmosphere, mainly carbon dioxide, methane, nitrous oxide and fluorocarbons, act like the glass in a greenhouse, allowing sunlight through to heat the Earth's surface but trapping some of the heat as it radiates back into space.

在大气中,某些气体二氧化碳、甲烷为主的氧化亚氮和fluorocarbons,像玻璃在温室里,让阳光透过加热地球表面的热陷阱,但作为辐射回宇宙中。

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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。