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latent heat

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latent heat 【物理學】潛熱。

【物理學】潛熱。 “latent“ 中文翻譯：   adj. 存在但看不見的；潛伏的；潛在的。 n. 隱約的 ...“heat“ 中文翻譯：   n. 1.熱；熱力；熱度；熱量。 2.體溫；發燒。 3. ...“heat, latent“ 中文翻譯：   潛熱“equivalent latent heat fraction“ 中文翻譯：   當量潛熱分數“evaporation latent heat“ 中文翻譯：   蒸發潛熱“external latent heat“ 中文翻譯：   汽化外潛熱; 外潛熱“fusion latent heat of“ 中文翻譯：   熔解潛熱“gasification latent heat“ 中文翻譯：   氣化潛熱“heat, specific latent“ 中文翻譯：   比潛熱“internal latent heat“ 中文翻譯：   內潛熱; 熔化潛熱“latent heat calorimeter“ 中文翻譯：   潛熱量器; 潛熱量熱器“latent heat flux“ 中文翻譯：   潛熱通量“latent heat fusion“ 中文翻譯：   潛熱熔化“latent heat of condensation“ 中文翻譯：   凝結潛熱“latent heat of evaporation“ 中文翻譯：   蒸發潛熱“latent heat of freezing“ 中文翻譯：   冰凍潛熱; 凝固潛熱“latent heat of fusion“ 中文翻譯：   聚變潛熱; 熔化潛熱; 熔解潛熱“latent heat of liquefaction“ 中文翻譯：   液化潛熱“latent heat of melting“ 中文翻譯：   溶解潛熱“latent heat of solidification“ 中文翻譯：   凝固潛熱“latent heat of sublimation“ 中文翻譯：   升華潛熱; 升華熱“latent heat of surface“ 中文翻譯：   表面潛熱“latent heat of transformation“ 中文翻譯：   轉變潛熱“latent heat of vaporization“ 中文翻譯：   氣化潛熱; 汽化潛熱; 蒸發潛熱“latent heat per gram“ 中文翻譯：   每克潛熱

latent image

He saw , to borrow a term from physics , the latent heat of patriotism in all those men he had seen , and saw in it the explanation of the composure and apparent levity with which they were all preparing for death 他理解了物理學所說的潛在的latente熱，他看見的那些人的臉上都有這種潛在的愛國熱，這使他明白了那些人為什么那樣從容地仿佛滿不在乎似的去赴死。

It is found that the effects of the latent heat are not negligible in the laser cladding process and their errors depend on the temperature range during phase transformations and the size of melted material region 計算結果表明，在激光涂敷過程的溫度場分析中，潛熱的影響不是總可以忽略的，其誤差取決于材料在物相轉變時交界面溫差的?圍及材料熔解體積的大小。

Furthermore , the new externally fired humid air turbine ( efhat ) cycle has been proposed and its characteristics been investigated . the new proposed ehfat cycle can make the latent heat be utilized effectively 本文在傳統外燃式濕空氣透平循環( externallyfiredhumidairturbine ， efhat )的基礎上，提出了能夠充分利用潛熱的外燃式濕空氣透平循環新系統。

It shows that the surface temperature is extremely sensitive to land surface characteristics . a pdf of land surface temperature is given that is used in calculating sensible heat flux and latent heat flux of yangtze river lower region （ 3 ）利用noaaavhrr衛星資料反演了長江三角洲（長江下游）地表溫度，發現地表溫度對下墊面特征的空間變化較為敏感。

The diminutive deviate of soil moisture estimated by different hydraulic models affect the land surface net radiation by affecting soil reflectance , and farther affect sensible heat , latent heat and soil heat fluxes 在ssib模式中采用不同的土壤水力模式所引起的土壤濕度模擬結果的差異會對陸面過程模式模擬的感熱、潛熱和地表熱通量等物理量產生影響。

The results of finite element analysis including the latent heat show lower maximum temperature , smaller size of melting pool , and narrower heat affected zone compared with the analysis neglecting the latent heat 考慮潛熱的有限元模型分析結果和忽略潛熱的計算結果比較，前者顯示出較低的最高溫度、較小的熔池范圍和較窄的熱影響域。

Analyses experimental results with classical heat and mass transfer theory , and indicates that when these parameters change , the latent heat efficiency changes much more than the sensible heat efficiency 利用經典傳熱、傳質理論對實驗結果進行了分析，指出當上述因素發生變化時，全熱交換器潛熱交換效率受到的影響大于顯熱交換效率。

The results of sensitive experiments indicate that runoff will directly affect the change of soil moisture states , thus affect sensible and latent heat fluxes and other energy terms 并對耦合水文模型的陸面模式做了敏感性試驗，結果表明，陸面模式中徑流的描述合理與否，將8一對土壤溫濕及地表通量產生顯著影響。

The emphases in this paper are the measurement and analysis of thermal characteristics of stearic acid as phase change material and the design and simulation of the latent heat thermal storage radiator 全文共分為五個部分，硬脂酸相變過程中熱性能的測試與分析、相變蓄熱式電暖器的設計與模擬是本文的重點。

The saturated densities , vapour pressures , and latent heats of vaporization for hfc working substances of refrigeration are calculated by using a set of general equations of thermophysical property of liquids 摘要應用一套通用型流體熱物性方程對hfc類致冷工質的飽和密度、蒸汽壓和汽化潛熱進行計算。

Through system integration , this dissertation proposed the new system in which the low - temperature heat is introduced into the efhat system with latent heat utilization 本文突破傳統中低溫簡單循環思路，從系統集成的角度，提出把低溫熱源能量引入能夠發揮利用潛熱的efhai ，系統的新思路。

Moreover , evapotranspiration consumes mainly net radiation on a clear day and sensible heat flux is greater than latent heat flux on a cloudy day above spring wheat field 在有植被覆蓋或裸地下墊面，晴天、陰天的凈輻射、潛熱、感熱及土壤熱通量均表現出了與平均狀況一樣的日變化特征。

In this complicated process , the air is cooled by the sensible and latent heat of water ; at the same time , the water is vaporized , and the water vapor is also compressed 但該過程是復雜過程，既有水的潛熱、顯熱對連續被壓縮空氣的冷卻，還有水的不斷蒸發以及水蒸氣的壓縮過程。

( 3 ) compared with bare soil , income of net radiation declined , apparent heat weakened and latent heat exchange were almost disappeared on the soil surface with film ( 3 )薄膜覆蓋于土壤表面后，與未覆蓋的土壤相比，地表凈輻射r _ n收入下降，顯熱交換p減弱，潛熱交換le趨于零。

With a project examples , calculates the latent heat by pool water evaporation , and concludes that the pool water evaporation is an important factor influencing air conditioning load 結合工程實例，計算了池水蒸發潛熱量，得出池水蒸發潛熱負荷是空調負荷的一個重要影響因素。

In a word , convective instability strong baxoclinicity barotropic advection of potential vorticity and latent heat release are factors which activize this explosive development of cyclone 總之，對流不穩定、強斜壓性和正壓位渦平流、潛熱釋放是本次氣旋發展的啟動因子。

It is necessary to include as a heat source in the thermodynamic energy equation at erm which represems the timerate of release of the latent heat of condensation of water vapor 譯為:有必要把代表水汽凝結潛熱釋放的隨時間變化率的一項作為熱源項包括在熱力學能量方程中。

Reliable analytical data on the formation of h2 is important for highlighting water ingress from cooling water , which can cause severe energy loss ( latent heat and heat capacity of water ) 對因冷卻水進入爐內形成h2的監測也十分重要，因其可造成不可估量的能源損失。

The effects of latent heat on temperature field were investigated via self - developed code joining with abaqus ( superscript tm ) for laser cladding procedure 摘要應用自編子程式與通用軟件abaqu (上標tm )聯機模擬計算了考慮潛熱影響的激光涂敷過程溫度場的變化。