焓表 的英文怎麼說

中文拼音 [biǎo]
焓表 英文
heat-content table
  • 焓 : 名詞[物理學] （單位質量的物質所含的全部熱能） enthalpy; total heat; heat content; sensible heat
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  1. The formed ca - h radicals lead to the variations of the dihedral angles and. thus verified our own hypothesis. as for the calculation of small molecule ' s c - h bde, density functional theory ( dft ) b3lyp is employed

    量子化學計算表明，多肽鏈的ca - h的解離焓（ bde ）較小，易抽氫，且抽氫前後多肽鏈構象發生了很大的變化，這可以從構象角、的變化看出，從而從理論上驗證了我們的觀點。
  2. The change in enthalpy may be expressed in terms of the specific heats of the phases and the temperature and pressure changes.

    熱焓的變化可以表達為各相比熱和溫度壓力的變化。
  3. The result shows that all these system are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ) on the basis of experimental research, through the improved one - parameter margules equation by introducing a new variable temperature, the improved equation was designed to compute solid - liquid equilibrium

    測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定。在實驗研究的基礎上，通過改進單參數margules方程並引入新的變量溫度，達到了將此方程用於固液平衡計算的目的。
  4. This article choosed out organic phase change materials, and, the solid - liquid - equilibrium of eleven binary system including fatty alcohol / fatty acid, n - octadecane / fatty acid, n - octadecane / fatty alcohol system were determined by cooling curve, and, t - x phase diagrams of these systems were drawn. the result shows that all these systems are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ). and n - octadecane / fatty acid systems were calculated theoretically

    本文初選出部分有機相變貯能材料，採用步冷曲線法測定了12醇-羧酸系列、 18烷-羧酸系列、 18烷- 12醇體系共11組體系的二元固液相平衡關系，繪制了這11組體系的t - x相圖，測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定；並對18烷-羧酸系列進行了熱力學理論預測。
  5. Puts forward an improved method based on the theory in which the enthalpy difference is considered as the driving force in heat transfer under wet cooling conditions and thinks that the method can halve the testing work, require less for the experiment devices and reach higher accuracy

    認為該方法遵循了焓差是濕工況下換熱推動力的規律，試驗工作量減少一半以上，對試驗裝置的要求降低，由試驗數據整理出的公式用於表冷器熱力計算完全可以滿足空調常用范圍內的要求。
  6. The experimental results show that the distribution of the radial static pressure behind the model cascade can be controlled by changing the diameter, number and distribution of the holes at different radius of the full circled backboard with the holes properly ， and the experiments variable enthalpy drop in the model cascade can be realized by using out - circled backboard or in - circled backboard which are set on the different distances from the trailing edge of the model cascade

    實驗結果表明，適當選擇全環鉆孔擋板不同半徑處的鉆孔率、鉆孔直徑與分佈，可調節靜葉后徑向靜壓分佈，採用外環或內環擋板，並將其分別置於靜葉的近、中、遠下游，可實現靜葉柵的變焓降實驗。
  7. The theoretical analysis and the simulation of the chain structure model indicate that the fluctuations of mass leaving enthalpy close in on that of distributed parameter model with two - order, two - order, and three order precision at the disturbances of heat flow rate, mass entering flow rate, and mass entering enthalpy

    理論分析及模擬結果表明，該模型在熱流量、入口流量和入口焓的擾動條件下，出口焓的變化分別以二階、二階、三階精度逼近分佈參數模型。
  8. Examinations of steady status and analysis of dynamic experiments have been conducted on band - tube evaporator and parallel - flow condenser using r134a refrigerant. the steady examination show that the model error was under the allowable error, the inlet mass and enthalpy disturb experiments indicate that the subsection model, be good at reflecting the change of parameters of the heat exchanger, accord with the basic principle of thermodynamics theory and the actual work status. hence, the subsection simulation model research has important benefits both on theory and engineering application

    在進行模擬試驗時，以使用r134a作製冷劑的管帶式蒸發器和平行流式冷凝器為對象，完成了穩態模擬計算、試驗和動態模擬分析，穩態計算結果和試驗數據對比表明，其誤差在允許范圍內；進口質量和焓值的擾動試驗結果表明：本文所建的區段式換熱器模擬模型，能很好的反映換熱器性能參數的動態變化，與系統熱動力學理論和冷凝器、蒸發器的實際工作過程基本一致。
  9. The result shows that the new functional material prepared has great value in use and infinite prospect of development potential

    結果表明，該新型固態相變材料相變焓較大，具有很好的應用價值和發展前途。
  10. The result shows the conductivity factor of organic phase change materials was heightened, the temperature of phase change was changeless, and, the entropy of phase change was reduced after adding these additives

    結果表明，加入上述添加物后，有機相變貯能材料體系的導熱系數能有效地提高，相變溫度幾乎沒有改變，相變焓會有所下降。
  11. This paper introduces two methods of computing density and enthalpy : combination of " sectional average value " and " look - up tables " will improve the temperature resolution to 0. 1, that is / 0. 1 and h / 0. 1 ; " mathematical simulation " method will get density and enthalpy value with error less than 0. 01 %

    在本文中，提出了兩種計算密度值和熱焓值的方法：用「區間平均值法」與查表法相結合，來求密度值和熱焓值，可將求的密度值和熱焓值所對應的溫度解析度，提高到0 . 1 ，即0 . 1 、 h 0 . 1 。
  12. Recommendations for the presentation of plastics design data - thermal properties - heat content

    塑料設計數據表示方法推薦標準.第3部分:熱特性.第2節:熱焓
分享友人
分享到 Line

分享到臉書