例句與造句

1. Surface coefficient of heat transfer
   表面?zhèn)鳠嵯禂?shù)
2. A calculation model of the coefficient of heat transfer between gas and stave body and inlaid refractory is built based on the substitution method of boundary condition
   摘要基于邊界條件替換方法建立了高爐冷卻壁本體和搗打料與爐氣之間的換熱系數(shù)計算模型。
3. The relation between temperature distribution and the loss factor of dielectric , the coefficient of heat transfer , output power , different modes , stress distribution are discussed
   對回旋管輸出窗的熱應(yīng)力進(jìn)行了計算和分析,并對工作模式為h01模的回旋管輸出窗在幾種不同介質(zhì)材料下的功率容量進(jìn)行了計算。
4. Analytical relationships are obtained for calculation of the coefficient of heat transfer for condensation in tube , the relative difference between the experimental value and the calculated value is smaller than + 15 %
   關(guān)聯(lián)出了相應(yīng)的水平管內(nèi)冷凝傳熱膜系數(shù)的計算式，計算值與實測值的偏差在15以內(nèi)。
5. And also meet experiment result well . the heat release from floor thought radiation is validated about 70 % by analyzing the surface coefficient of heat transfer with convection and radiation
   隨后，對低溫輻射地板上表面的對流換熱系數(shù)和輻射換熱系數(shù)分析結(jié)果表明地板表面輻射散熱量約占地板表面總散熱量的70 。
6. It's difficult to find coefficient of heat transfer in a sentence. 用coefficient of heat transfer造句挺難的
7. Since frosting is inevitable so long as some physical factors are satisfied , it will enlarge the resistance of airflow , cut down the airflow rate of air cooler and reduce the coefficient of heat transfer . in order to keep the refrigeration system run smoothly , frost must be removed
   結(jié)霜只要滿足一定的物理條件就是不可避免的，霜層增厚增加了空氣的流動阻力，冷風(fēng)機(jī)盤管流量減少，同時霜層增厚也會導(dǎo)致傳熱系數(shù)下降，因此為保持系統(tǒng)高效運行，除霜是必須的。
8. The results indicate that the qualitative behavior in this process is similar to that observed in condensation of vapor at or above atmosphere pressure , the coefficient of heat transfer for condensation in tube , the coefficient of heat transfer in total increase with the increasing of heat flux density and vapor pressure . however , heat flux density and vapor pressure have a more significant effect on them
   發(fā)現(xiàn)水平管內(nèi)低壓蒸汽冷凝過程與常壓條件下蒸汽冷凝過程相同，管內(nèi)冷凝傳熱膜系數(shù)、總傳熱系數(shù)隨熱流密度、蒸汽壓力的增大而增大，但熱流密度、蒸汽壓力對低壓蒸汽冷凝有著更為顯著的影響，管外冷卻水流量對其影響并不明顯。
9. The interactions between heat flux density , vapor pressure , vapor velocity and the coefficient of heat transfer for condensation in tube , the coefficient of heat transfer in total are investigated . the relationships between heat flux density and the total difference in temperature , the difference of temperature , pressure drop of vapor from the entrance of the tube to the exit are investigated as well
   考察了冷卻水流量、溫度恒定條件下熱流密度、蒸汽壓力、蒸汽流速對冷凝傳熱膜系數(shù)及總傳熱系數(shù)的影響關(guān)系，同時考察了總傳熱溫差、蒸汽進(jìn)出口溫差及壓差隨熱流密度變化的關(guān)系。
10. For better veracity of simulating model , model is used lookup - table module to calculate the thermodynamic character of refrigerant , and datas of experience and test is combined in the compressor module , also the coefficient of heat transfer changing by running parameter is decided by computational procedure . in addition , choosing congruence step size solves the divergence of simulation procedure
    為了使仿真模型具有相當(dāng)?shù)臏?zhǔn)確性，模型中采用查表模塊進(jìn)行制冷劑熱力性質(zhì)計算，壓縮機(jī)模塊中將實驗數(shù)據(jù)與經(jīng)驗計算數(shù)據(jù)相結(jié)合，通過程序運算確定冷凝器和蒸發(fā)器傳熱系數(shù)與運行參數(shù)之間的關(guān)系，并成功解決了仿真程序運行發(fā)散的問題。
11. The disadvantage is that the coefficient of heat transfer is iow and the utilization factor is poor and the drying time so long . moreover because of the defect of structure , it can not be in conformity with the requirements of " gmp " . in order to overcome the shortcoming , we edsigned and developed the penetrating air stream box type drier on the basis of absorbing abroad advanced technology
    在傳統(tǒng)的水平流廂式干燥器中，氣流只在物料表面流過，其缺點是傳熱系數(shù)低、熱利用率差、物料干燥時間長且由于結(jié)構(gòu)的缺陷，無法完全符合“ gmp ”藥品生產(chǎn)規(guī)范。為了克服以上缺點。