大黄蜂可以通过异源热辐射冷却来调节体温。
Bumblebees can regulate their body temperature via radiative cooling from the heterothermy.
在这种场合,潜热加热和辐射冷却数值相当。
In this case latent heating and radiation cooling are comparable.
透过率是辐射冷却理论的中心。
The transmittance is central to the theory of radioactive cooling.
晚上,沙尘辐射冷却导致大气低层锋消。
At night, the frontolysis occurs due to the radiative cooling of dust.
分析了四机并联全辐射冷却推力室的热特点。
Heat transfer in four parallel connecting thrust Chambers with radiation cooling was analyzed.
对流层内各层大气的辐射差额及其辐射冷却率。
The atmospheric radiation balance and the net radiation cooling rate in tropo-spheric layers.
长波辐射冷却和短波辐射加热之间为近似负反馈的响应关系。
There is a negative feedback between the cooling rate of long wave radiation and the heating rate of short wave radiation.
据此编制通用程序,可以计算任意辐射冷却推力室的不稳定温度场。
According to this can be compiled general program and has been calculated unsteady temperature history for any thrust chamber with radiation cooling.
本文介绍了一种计算辐射冷却的理论方法。该方法适合在电子计算机上进行计算。
In this paper, a theoretical calculation method of radiation Cooling adapted to computer calculation is introduced.
结果表明:形成大雾的主要原因是大气层结稳定,水汽充沛,地面的长波辐射冷却;
The results showed that longwave radiative cooling is very important for the formation of the fog in addiation to steady atmospheric stratification and plenty of moisture.
冰面热量收支计算表明,夜间冰面辐射冷却损失热量主要由冰层向冰面热量输送来补偿。
The heat budget analysis shows that the heat loss during night caused by the radiation cooling effect is compensated by heat transferred from the inner ice layer to the ice surface.
结果表明,此次雾过程首先由地面辐射冷却形成贴地雾层,而后因低空平流冷却形成低云。
Formed through radiative cooling, the surface fog layer was followed by a cloud layer caused by lowlevel cold advection.
而地表的辐射冷却,对近地层逆温的影响,表现为较强的回波强度峰值,对应气温变化的谷值。
That the surface's radiation cooling affects on the ground layer temperature inversion is presented as the relatively strong echo peak value corresponding to the temperature variety's valley value.
本文计算了冬、夏两季在平原和高原地区分别有低云、高云和当高、低云同时出现时的短波辐射增热率,长波辐射冷却率以及高低云之间的相互影响。
The atmospheric radiative heating and cooling rates are calculated when one layer high cloud or low cloud appears or two layers of cloud appear simultaneously in plain and plateau areas.
从直升飞机上灌注海水以试图冷却核电站的计划曾一度被否决,因为核电站上空的空气中的辐射等级十分危险。
Attempts to cool the site by dumping sea water from helicopters had to be aborted at one stage because of dangerous radiation levels in the air above the plant.
几十名目前正在福岛受损核电站试图冷却过热核燃料的工作人员面临着最严重的辐射病危险。
The several dozen workers now attempting to cool the overheating nuclear fuel at the Fukushima plant face the gravest danger from radiation sickness.
电厂运营商称它希望在三个月内减少辐射泄漏并在九个月内冷却反应堆。
The plant operator said it hoped to reduce radiation leaks in three months and to cool the reactors within nine months.
随着宇宙的膨胀,辐射逐渐冷却,残余下来的就是我们今日所见的情况。
As the universe expanded, the radiation would have cooled until it is just the remnant we see today.
如果内核不能得到充分冷却,恐其随后将完全熔毁,从而使能源棒暴露在空气中导致辐射进一步扩散。
If the cores cannot be cooled sufficiently, a total meltdown could ensue, exposing the fuel rods to the outside air and further spreading radiation.
与此同时,想用常规电源重启冷却系统的计划也碰到了难题,因为这样做势必要把电缆架在涡轮机房中,而涡轮机房中也发现了大量高辐射积水。
Meanwhile, plans to use regular power to restart the cooling system hit a roadblock when it turned out that cables had to be laid through turbine buildings flooded with the contaminated water.
更新:现在还无法证明有辐射泄漏,但官方已经确认核电站的冷却程序没有按照设定的工作。
Update: There's no evidence of any radioactive leakage, but officials have confirmed that the cooling process for the nuclear plant has not yet gone according to plan.
BAE系统公司将在这种增强型夜视镜中使用该公司的非冷却微型红外微测辐射热仪传感器技术。
BAE Systems will incorporate its uncooled MicroIR microbolometer sensor technology in the enhanced goggle.
核电站工人正在尝试将所有燃料棒浸入水中,这样可以冷却燃料棒(阻止发生起火爆炸),阻断辐射。
Workers at the plant are trying to keep all fuel rods under water, which cools the rods (thereby preventing fires and explosions) and blocks radiation.
这样,核电站和铁网再次相连,内部冷却泵重新启动,它们成为严重核辐射爆发前的最后防线。
That leaves reconnecting the plant to the grid and restarting the cooling pumps inside as the last line of defence before a major release of radiation.
EKV冷却后的红外传感器即使在最小的热辐射下也能进行探测。
The EKV's cooled infrared sensors will be capable of detecting even the smallest amounts of heat radiation.
工作人员正试图把有高辐射积水从被海啸破坏的核化合物中分离出来,并且重启常规制冷系统以冷却这些危险的高热燃料。
Workers are attempting to remove the radioactive water from the tsunami-ravaged nuclear compound and restart the regular cooling systems for the dangerously hot fuel.
目前核辐射危害等级是2倍的法律规定。作为冷却工作的一部分,“核电站不得不释放一部分被核污染的蒸汽到大气内。”
Radiation Levels Outside the Plant: Twice the Legal Limit As part of the cooling efforts, "plant operators had to release radioactive vapor into the atmosphere," The New York Times reports.
工作人员还在继续试图恢复自动冷却系统,以帮助防止这个遭到严重损坏的核电站释放辐射的情况进一步恶化。
Work continues to try to bring automated cooling systems back on line that would help prevent an even potentially worse spread of radiation from the severely damaged complex.
由于地震和随之发生的海啸,核电站的冷却系统遭到了严重的破坏,从而引起了人们对核辐射物质泄露的高度关注。
The earthquake and tsunami it triggered crippled the plant's cooling systems, raising concerns over radiation leaks.
由于地震和随之发生的海啸,核电站的冷却系统遭到了严重的破坏,从而引起了人们对核辐射物质泄露的高度关注。
The earthquake and tsunami it triggered crippled the plant's cooling systems, raising concerns over radiation leaks.
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