Volcanic heat would drive the chemical reactions, as well as causing lots of evaporation.
火山的热量将驱动化学反应,同时也能引起大量的蒸发。
Sweating delays the onset of this critical heat buildup by dissipating the excess heat through evaporation.
而通过汗液蒸发,可以散发多余的热量,从而延缓临界温度的到达。
When it is short of water, a plant, which normally USES evaporation as a means of cooling, cannot rid itself of the heat it absorbs from sunlight or the heat that may build up from its own metabolism.
在缺乏水分时,(植物)一般用蒸发作为降温的手段。一株植物无法消除它从阳光中所吸收的热量,或是无法消除它在新陈代谢过程中积累起来的热量。
Roofs and roads cover about half of that land, and help heat up urban areas by preventing evaporation of water and absorbing sunlight.
屋顶和路面占了其中的一半,其阻止水分蒸发和吸收阳光导致城市温度上升。
Taken together, these results argue that life formed in places with a lot of evaporation going on (suggesting heat) and a significant amount of copper present.
总之,这样的结果说明生命形成于存在大量蒸发(也就是说热量)和铜的地方。
The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
将传质方程引入到垂直管降膜蒸发传热模型中,求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。
Therefore, it is very important to study heat transfer and evaporation performance of pilot plant of wiped thin-film evaporator with an inner condenser and extend its applications.
因此,研究内冷式刮膜薄膜蒸发器中试装置的传热蒸发性能,并扩展其应用,有着重要意义。
The heat of evaporation for various kinds of alkanes, alcohols, esters and aromatics were determined by gas chromatography.
本文用气相色谱测定了多种烷烃、芳烃、醇类和酯类的蒸发热。
In a refrigeration system, the cooling is produced as the rapid evaporation of the liquid refrigerant absorbs heat.
在冷冻系统中,液体冷冻剂快速蒸发而吸热产生冷却效果。
On the other hand, too much evaporation or excessive air exchange at low temperatures results in a considerable loss of heat.
在另一方面,太多的蒸发量或过量空气交换在低温下的结果在相当大的损失热。
In this thesis, the heat transmission coefficient and exit density of two-effect evaporation experimental facility are investigated.
本文以两效蒸发实验装置的传热系数和出口浓度在线检测系统为研究对象。
Based on analysis of heat transfer in the process of liquid evaporation in details, an evaporation model was developed and the calculation method was also provided.
在对液体蒸发过程中的热量传递进行详细分析的基础上,推导建立了液体蒸发计算模型,并给出了求解方法。
Three additional sensitive experiments are carried out to investigate the effect of condensation latent heating, evaporation cooling and surface heat flux.
进行三组敏感性试验,研究凝结潜热释放,蒸发冷却与地表热通量对气旋结构与强度的影响。
Abundant low-level waste heat produced in big ships is suitable for air-conditioning system with combination of evaporation cooling and absorption dehumidification technologies.
船舶有大量的低品位余热可以利用,适合蒸发冷却和吸收去湿相结合的制冷空调系统使用。
The environmental temperature and evaporation heat of liquid influence evaporation rate of liquid droplets significantly.
环境温度和液体的汽化潜热对液滴的蒸发速率有着重要的影响。
The influence factors of the heat transfer performance and the formula of the heat transfer coefficient on the evaporation side in the umbrella-plate have been obtained.
分析了影响伞板式降膜蒸发器传热的主要因素,得到了伞板降膜蒸发侧无因次传热系数的实验关联式;
For two-effect evaporation experimental facility, the heat transmission coefficient is a critical processing parameter, it determines processing property of evaporation facility.
对于两效蒸发实验装置,传热系数是一个决定性的工艺参数,它直接决定着蒸发设备的工艺性能。
Most part of latent heat of the vapor and the sensible heat of water can be utilized several times because multi-stage falling film evaporation and condensation processes are utilized.
该装置的蒸馏系统采用了多级降膜蒸发及降膜凝结技术,使其中大部分蒸气潜热及部分盐水的显热得到了多次重复利用。
Due to the fine dispersity, high heat capacity, and ease of evaporation, water mists have got widely used and concerned about as the substitute of the haloalkane extinguishing agent.
细水雾具有良好的液滴分散性、高热容、易蒸发等特性,因此作为卤代烷烃灭火剂的替代物,细水雾灭火技术己得到了广泛的研究与应用。
Soil evaporation and moisture and heat transport are important constitutes of energy and water balance of soil surface.
土壤蒸发与水热传输是地表能量与水分平衡的重要组成部分。
In this paper, it is believed that the heat transfer mechanism of phase change in a capillary tube belongs to liquid film conduction and surface evaporation.
本文认为毛细管的相变传热机理为液膜的导热和表面蒸发;表面蒸发受蒸汽温度、汽液界面的温度以及汽液压力差的共同控制。
As an optimization of heat pump multi - effects evaporation flow, the interlaced heat pump flow that is more economical than other flows is put forward.
文章针对热泵多效蒸发流程进行优化,提出了更加具有经济性的间隔式多效蒸发热泵流程。
Heat set ink: Letterpress and offset inks which dry under the action of heat by evaporation of their high boiling solvent.
热固油墨:活版及柯式用油墨。热力使它的高温沸腾溶剂蒸发而干燥。
The effect on heat transfer performance caused by heat flux, gradient and liquid-filled ratio of evaporation end was deeply investigated.
分析了热管的启动特性以及热流密度、蒸发段倾角和充液率对其传热特性的影响。
The average evaporation heat transfer coefficient decreases with the increasing of the oil concentration.
不同含油率下,沸腾平均换热系数随质量含油率的增加而增加。
One of them is pure evaporation heat transfer model in the extended thin film region near the triple-phase contact line of vapor-liquid-solid at lower input heat flux.
一种是较低热负荷下的单一的微槽内三相接触线附近薄液膜区域中薄液膜的高强度蒸发换热机制(纯蒸发模式);
And a reasonable mathematic model about the spray, evaporation, combustion and heat transfer of the propellant in engine is given.
给出了推力室内从推进剂雾化、蒸发、燃烧到传热一整套合理的数学模型。
An experimental study on conjugated heat transfer performance of evaporation and condensation in plate-fin heat exchanger is carried out.
对板翅换热器中的氮的冷凝和蒸发耦合传热特性进行了实验研究。
The evaporation model of micro heat pipe with triangular cross section was presented by analyzing both the heat transfer through the thin liquid film and the heat conduction along the heat pipe wall.
通过对薄液膜蒸发传热以及热管壁轴向导热的分析,对三角形截面微型热管的蒸发段建立了蒸发传热模型。
The evaporation model of micro heat pipe with triangular cross section was presented by analyzing both the heat transfer through the thin liquid film and the heat conduction along the heat pipe wall.
通过对薄液膜蒸发传热以及热管壁轴向导热的分析,对三角形截面微型热管的蒸发段建立了蒸发传热模型。
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