Dmytro Melnychuk, rector of the national university, said: "Strontium-90, plutonium, and americium-241 are all extremely susceptible to upward atmospheric migration and dispersal via heat from fires."
国立大学校长DmytroMelnychuk说:“锶- 90、钚还有镅- 241都是极易通过大火的高温向大气层上迁移和散播的。”
No, not The Blob, but something perhaps far more sinister: methane, a potent greenhouse gas 30 times better than carbon dioxide at trapping atmospheric heat.
不,不是 果冻怪物(译者注:TheBlob是美国科幻恐怖电影 讲一个可变型的外星食人生物的故事) ,但情况也许更为险恶:是甲烷,一种比二氧化碳捕获大气热量能力强30倍的温室气体。
The atmospheric phenomena suggested by jovian cloud tops are caused by convection the transfer of heat from the interior of the planet to its surface and beyond.
木星云顶景观显示了由热对流造成的大气现象:对流将热量从行星内部转移至表面或更远的地方。
We can tell, when we are having a refreshing and comfortable lifestyle, the temperature in the atmospheric environment is constantly rising as cities release waste gases and heat all year round.
可以说,一年四季城市都在排放着热量,在人们得到凉爽、舒适的同时,整个大气环境却在不断地变热。
The heat regeneration of cylindrical V/AC catalyst for adsorbing SO2 and NH3 regeneration were studied by an atmospheric fixed-bed reactor.
使用常压固定床反应器,考察了吸附SO2的柱状V/AC催化剂的热再生和NH3再生行为。
According to the Enironmental Protection Agency, methane is about 20 times more efficient at trapping atmospheric heat than carbon dioxide, the more famous greenhouse gas.
据环保总局透露,甲烷吸收大气热能的效率约是著名温室气体二氧化碳的20倍。
In surveys by experts, to reduce green grass roofs, reducing heat, have a clear role in regulating atmospheric temperature.
专家通过对比调查得出,屋顶绿化对减少扬尘、降低热岛效应、调节大气温度均有明显作用。
The technical core and performance feature of inorganic heat tube, and its application on air preheater of atmospheric furnace were recommended briefly.
简要介绍了无机热管技术的核心和性能特点以及在常压炉空气预热器上的应用情况。
The linearized atmospheric equation system is solved analytically to obtain a theoretical model of the urban heat island circulation.
文中根据线性化的大气方程组求得了城市热岛环流的理论模式。
The heater body is designed with a atmospheric pressure structure, which adopts superheat pipes and corrugated pipes to improve greatly its heat efficiency.
这种加热炉的技术关键在于筒体按常压结构设计,采用了超导热管和波纹管强化传热材料,大幅度提高了热效率。
Experimental investigation of heat transfer and friction characteristics was conducted on the outside of a horizontal titanium circular-grooved tube under atmospheric pressure.
在常压条件下,对水平钛波槽管管外凝结换热及流阻特性进行了实验研究。
That'll decrease atmospheric pressure, which will then loosen the weave of the CO2 blanket and allow more heat to escape.
那样,大气的压力会降低,减轻二氧化碳“保护毯”的压力,使得更多的热量能够释放出去。
The study and experiment of saturated liquid nitrogen boiling heat transfer in natural circulation at atmospheric pressure in home made porous layer tube is described.
试验研究了大气压下自然循环饱和液氮在国产多孔层管内沸腾传热特性。
The furnace is characterized by its high heat efficiency, easy automatic control and low atmospheric pollution.
该熔炉具有热效率高,便于自动控制、环境污染小等特点。
Whereas sulfate particles from a volcano might warm the air of the upper atmosphere by a couple degrees, black carbon absorbs heat from the sun and can lead to much more atmospheric warming.
然而火上上喷发出来的硫化物会使大气层上部的空气暖好几度。黑炭吸收太阳散发的热量,并且会导致气温上升的高的多。
An experimental investigation on transient of wall temperature in start-up process of pool boiling heat transfer, on vertical plain tube and narrow annuli under atmospheric pressure, was carried out.
在常压下对竖直光管和环隙流道内沸腾换热启动阶段的壁温变化规律进行了实验研究。
Silo was rebuilt, ventilation was carried out in winter to lower grain temperature, and the silo was sealed and insulated heat before atmospheric temperature had gone up again.
根据立筒仓储粮粮情变化规律,结合实际工作经验,在筒仓围护结构改造基础上,利用冬季低温天气,进行通风降温,并在气温回升之前对降温仓进行隔热密闭。
In the long-term operation of atmospheric and vacuum heat furnace that use vacuum heavy oil as fuel, thesurface of nailhead furnace tube in the convection chamber was seriously deposited.
以减压渣油为燃料的常减压加热炉在长期生产运行过程中,对流室钉头炉管表面结垢严重。
This suggests that ENSO accomplishes atmospheric teleconnection to the tropical Indian Ocean through the air-sea heat flux changes, generated positive anomaly in the basin .
这意味着热带太平洋的ENSO信号通过海气界面的热量交换实现对热带印度洋地区的遥强迫,导致印度洋海盆尺度的增暖。
From the experimental study, we gained function curve of heat flux and surface excess temperature under the atmospheric pressure. It will provide the base of farther development in the future.
通过实验,得出了常压下得热流密度与壁面过余温度的关系曲线,为今后的进一步研究提供了基础。
The processes of fluid flow, combustion and heat transfer between the flue gas and tube without any simplification in the firebox of atmospheric heater were studied with the whole coupling method.
采用分区耦合的方法研究了常压加热炉辐射段内的流动、燃烧和管内外传热的工艺过程。
There is much low from atmospheric and vacuum distillation unit, but only a small amount is used, resulting in heat loss.
常减压装置低温余热较多。利用较少,造成热量损失。
Changes in atmospheric levels of either or both of these gases would, of course, affect the amount of heat or long-wave infrared trapped within the greenhouse and thus determine global climate.
当然,大气层中一种或种这些气体的变化会影响被截留在温室内的热量和红外长波,从而决定了全球的气候。
The analyses show that the countergradient heat flux often occurs in the stable atmospheric surface layer even when the inversion strength is fairly strong.
结果表明南极地区在近地层逆温较明显时 ,常会出现热量逆梯度输送的现象 ;
When the atmospheric heat source over east of the Tibetan Plateau in summer is strong, the rain is heavier and the temperature is lower in the east of Sichuan Basin and Chongqing.
夏季青藏高原东部大气热源偏强时,四川盆地东部及重庆地区多雨,气温偏低;
The measures for optimizing the use of fuel gas are:improving the atmospheric and vacuum heat exchange network;
节约燃料气的措施为:优化常减压换热网络;
The measures for optimizing the use of fuel gas are:improving the atmospheric and vacuum heat exchange network;
节约燃料气的措施为:优化常减压换热网络;
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