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The cause of the heat-wave during the drought is the intensified Rossby wave over the Eurasia continent,which results in a closed warm anticyclone over the drought area,then an adiabatic warming is caused by the strong sinking motion.

华北地区夏季热浪天气的成因:(1)夏季欧亚大陆Rossby长定波波列的维持并发展,使得干旱区域上空出现闭合暖性高压系统,其强烈下沉运动引起空气绝热增温(2)局地干旱维持与发展使得干旱区内潜热大大降低,近地面感热以及向上长波辐射的增加使得干旱区域气温持续升高。

Time results could be concluded as follows: 1 During the sunshine period, the vertical distribution of external surface temperature on different orientations of buildings differs from one another, and the max discrepancy of vertical temperature appears on the external surface of west oriented wall, whose max differences of the vertical temperature are above 2℃ and the standard deviation of the temperature is above 0.6℃; 2 Most of the time from 2 p.m.

通过一段时间内对某栋典型多层板楼建筑外微气候相关参数的监测,其如下:1)在太阳强辐射时间内,不同朝向的外墙外表面温度随高度分布的情况不同,西向外墙表面温度随高度变化幅度最大,其外表面垂直温度的最大温差一般可在2℃以上,标准偏差约在0.6℃以上;2)多数时间内(主要为下午2点左右至次日凌晨),西墙外表面温度以1层最高;3)建筑热外表面可产生诱导上升热气流。

The modern understanding, of course, is that heat radiation is light, but Newton considered them two different phenomena (believing heat vibrations to be excited "when a Ray of Light falls upon the Surface of any pellucid Body").

现代的理解,当然就是热辐射光但牛顿认为他们两种不同的现象(believing热振是兴奋:"当曙光落在表面的任何pellucid机构")。

Lin Jingshan the company's Chief Engineer had personally on three of the heater heating method (commonly known as Little Miss Sunshine) to compare the speed of the hot and cold: The hand on heater in front of about 60 centimeters, to be followed by access to power: iodine-tungsten lamp quartz tube the thermal radiation immediately communicated to the hand; electric heating film about two to three seconds will be communicated to the hot hand; and the hot filament resistance will require more than 6 seconds.

该公司总工程师林景山曾亲自对三种加热方式的取暖器的冷热速度进行比较:将手放在取暖器前方60公分左右,然后依次接通电源:石英碘钨灯管的热辐射即时传达到手上;电加热膜约二、三秒钟将热传达到手上;而电阻丝加热的则需要6秒以上。

In fever model of rats induced by carrageenin, D-KP(2.5、5、10 mg.kg-1) could significantly decrease the high temperature. And in rabbit fever model induced by typhoid vaccine, D-KP(1.25、2.5、5 mg.kg-1) could also decrease the abnormal body temperature.

结果 D-KP(5、10、20 mg.kg-1)能明显延长小鼠热板和热辐射甩尾的痛阈时间;D-KP(2.5、5、10 mg.kg-1)对角叉菜胶诱发大鼠的体温升高、D-KP(1.25、2.5、5 mg.kg-1)对伤寒疫苗诱发兔的体温升高均有明显的降温作用。

A coupled-unstable-equation-system of the heat, moisture and air transfer of the third boundary condition in the building walls with one dimension were developed, and software was developed using numerical simulation.

为了研究建筑墙体的热质耦合传递规律,该文考虑了太阳辐射的影响,建立了在第三类边界条件下建筑墙体非稳态热、湿及空气渗透耦合传递的物理及数学模型,开发了相应的数值模拟计算软件。

A greened roof is a natural air-conditioning,the roof is greened by theranspiration of the plants and the transpiration in green roof to increase air humidity, lower ambient temperature, reducing heat radiation, thus easing Heat island effect of the city .

一个绿化屋顶就是一台自然空调,屋顶绿化通过植物的蒸腾作用和屋顶绿地的蒸发作用,增加空气湿度,降低环境温度,减少热辐射,从而缓解城市的局部热岛效应。

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 methods and results of measuring electron beam absorbed doses with the developed graphite and polystyrene-water calorimeters are given.

叙述了辐射加工级电子束吸收剂量量热计的设计原理,给出了用自行研制的石墨和盒式水量热计测定电子束吸收剂量的方法和结果。

Presently there exists no convenient method to determine the baking temperaiure for glass vacuum chamber which uciuall plays an important role in the acement of required vacuum circumstance in high-vacuum system made of glass,In this paper approximate method was represented to calculate the baking temperature of glass surface by the emissivities of appropiate materinl surface,determining the baking temperature difficult to be tested by the relation ship recommanded by the paper and the indication of an ausa...

在高真空系统中,真空室的烘烤温度对获得要求的真空氛围有着重要的影响,对于玻璃制作的真空系统,目前对于该温度的确定缺少一种较为简单易行的方法,本文基于辐射换热分析提出了具有通用性的利用材料表面辐射率来计算玻璃表面烘烤温度的近似方法,将这难以直接测量的温度通过附设热电偶的示值和本文推荐的关系式来确定,于实际情况相比较为吻合。

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推荐网络例句

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。