thermodynamic data 中文意思是什麼
thermodynamic data
解釋
熱力學數據- thermodynamic : adj. 熱力的。a thermodynamic cycle 熱力循環。n. -s 熱力學。
- data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
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The distribution and change pattern of soil co2 concentration in soil profile data are analyzed as well as its effect factors. a model for soil caco3 eluviation - illuviation is developed based on mechanism of soil chemical thermodynamic principle and applying other modeling experience for reference
本文以磚窯溝流域為例研究和分析了土壤剖面co _ 2濃度的分佈變化規律及其影響因子；對土壤碳酸鈣淋溶錠積進行了定性、定量研究。 -
Relaxor ferroelectric single crystals, such as pb ( mg1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pmnt ) or pb ( zn1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pznt ), have been reported to exhibit an extremely large piezoelectric constant and excellent electrostrictive properties. such excellent performance makes it fully substitute the traditional piezoelectric ceramics and points to a revolution in ultrasonic transducers, actuators and micro - positioners, making relaxor - based piezocrystals the most promising materials for a broad range of advanced applications. however, it is difficult to grow the high quality single crystals because of the lack of valid thermodynamic data
新型弛豫鐵電單晶鈮鎂酸鉛（簡稱pmnt ）或鈮鋅酸鉛（簡稱pznt ）是一類新興的功能材料，其在準同型相界附近具有優于傳統壓電陶瓷的較高的壓電常數和電致伸縮系數，可完全代替傳統的壓電陶瓷作為超聲換能器、致動器、微位移器等，使其成為鐵電領域的研究熱點，但如何生長出滿足應用要求的單晶材料卻一直是一個困擾的問題。 -
The commentary gives information on the mechanism, the stereochemistry, or on the thermodynamic data of the reaction
註解給出了反應機制、立體化學、或者熱力學數據的信息。 -
Copper - nanosized tibi composites were prepared by in - situ process. the microstructure, mechanical and electrical properties, and dry sliding wear behavior and electric sliding wear of cu - nanosized tib _ 2 in - situ composites was investigated ; mostly task as follows : the thermodynamic data for the reactions between b and ti in the molten liquid of copper were analyzed, the copper matrix composites reinforced by in - situ tibi nanoparticles were prepared by reactions of 8263, carbon and titanium in copper - titanium melt, and copper - titanium, copper - boron in alloy melt, respectively, which controlled the reaction temperature, reaction time and solidification process. the rnicrostructure and mechanical and electrical properties of the in - situ composites were investigated by using optics microscope, tem and xrd
本文採用原位反應法制備了cu -納米tib _ 2原位復合材料，在此基礎上分析了原位復合材料的微結構，進行了干滑動摩擦磨損和電接觸滑動磨損實驗，完成的主要工作如下：從熱力學的角度出發，分析了陶瓷tib _ 2顆粒在銅基體中原位生成的熱力學條件，並用電解銅、工業純鈦、 b _ 2o _ 3 、 c （還原劑）以及cu - ti 、 cu - b等合金為原料，通過控制適當的反應溫度、反應時間和快速凝固等工藝手段，制備了cu -納米tib2原位復合材料。 -
With the thermodynamic theories and techniques, it is relatively easy to determine the phase equilibrium data with enough accuracy, however there still exist much more difficulties in crystallization kinetics study even for a simple binary system. that is the reason that nucleation and crystal growth rate are generally represented in form of the empirical expressions. the crystallization kinetic is important for crystallizer design, process control and optimization, and it is strongly depended upon the accurate characterization of process information concerning with multiphase flows and the further disclose of its mechanisms with suitable mathematical models
熱力學理論和方法已足以獲得準確的相平衡關系；然而即使對于簡單的二元物系的結晶過程，晶核形成和晶體生長動力學的研究仍面臨許多困難，通常採用經驗模型表述，而動力學參數的準確性和可靠性是結晶器放大設計、過程式控制制與優化的關鍵，因此多相流信息的準確表徵、結晶機理的進一步揭示及建立起與之相適應的數學模型有著十分重要的學術研究和實際應用價值。 -
Establishing on the foundation of the project of " the monitoring state and maintenance assist support system of feed pump for 300mw unit, shiheng power plant, shandong ", this paper ' s content comprise on - line monitoring and thermodynamic calculation on small steam turbine for feed water pump, and supply the necessary data for feed water pump ' s performance analysis, trouble analysis and small steam turbine ' s performance analysis, optimization, heat stress calculation and tremble monitoring
=本論文的內容是建立在「山東石橫電廠給水泵狀態監測與維修輔助支持系統」項目基礎上，涉及大型機組鍋爐給水泵驅動用小汽輪機進行在線監測和熱力計算，為給水泵的性能分析、故障分析以及小汽輪機的性能分析和優化、熱應力計算和震動監測提供必需的數據。 -
A test - bed of dg45 - 80 10 hypo - pressure feed water pump is designed, based on which the general on - line performance testing system is developed and the thermodynamic method is introduced to measure the efficiency of the pump. a new programming technology combining vc + + with matlab is presented by which the vibration monitoring system of boiler feed water pump is developed successfully to perform data analysis after on - line acquisition
本文首先進行了次高壓鍋爐給水泵dg45 80 10實驗臺的設計，在此實驗臺設計成功並安裝調試通過的基礎上，開發了鍋爐給水泵通用性能試驗系統，包括測點的布置、各型測量儀器的選購，設計，安裝和調試以及軟體平臺開發。 -
However, only limited data have been available for hydrogen isotope system, so there is not a rigorous thermodynamics model which can accurately predict thermodynamic properties and phase equilibrium of hydrogen fluid by now
然而，由於氫同位素物系的一些特殊性，使氫溶液的汽液平衡數據很難測得，到目前為止，還沒有一個可以準確描述氫溶液的熱力學模型。 -
In this paper, the study status about freeze - up of domestic and overseas was discussed first, then based on thermodynamic theories and river ice hydraulic theories, using the observed data to calculate parameters, the freeze - up forecasting mathematical model in inner mongolia reach was established. in the model, the calculating method of heat exchanging coefficient was perfected properly, and the river characteristics was quantified for the first time. the forecasting result indicated that the model precision is high, and the freeze - up forecasting formula is all - purposed
本文首先論述了國內外有關封河研究的現狀，然後在此基礎上針對存在問題，以熱力學理論及冰水力學理論為基礎，利用實測資料率定參數，建立了內蒙古河段封河預報數學模型，其中對熱交換系數的計算進行適當的修改，並將河道條件量化考慮進封河預報數學模型中，證明預報精確度高，且各河段預報公式具有通用性。 -
A silicon microchip carrying a gigabyte of data, for instance, has a shannon entropy of about 1010 bits ( one byte is eight bits ), tremendously smaller than the chip ' s thermodynamic entropy, which is about 1023 bits at room temperature
例如，一個帶有10億位元組數據的矽微晶片所擁有的夏儂熵約是1010個位元（一個位元組有八個位元） ，遠小於晶片的熱力學熵? ?在室溫時約為1023位元。 -
By thermodynamic calculation on the hugoniot curves for porous iron, we have found that w - j model can be applicable in a limited temperature range. after an additional term is added for consideration of thermal electron, w - j equation can be applied to a higher shock temperature, and our experiment data can be more reasonably explained
本文考慮了熱電子貢獻之後，將吳-經方程拓展到更大的適用溫度范圍，與本文實驗測量的hugoniot數據比較發現，拓展后的吳-經方程在描述多孔鐵的沖擊壓縮特性時具有更高的準確度。 -
The calculated results are in agreement with the measured ones, indicating that according to the flow rate and composition of the exhaust gas and the mass and the carbon content of the liquid iron, the carbon content of steel bath can be dynamically determined ; with the aid of thermodynamic equilibrium analysis, the dynamic variation of temperature of the steel bath can be forecasted from the dynamic carbon content and the data from the exhaust gas analysis system
該模型計算結果與檢測結果吻合較好，這表明：通過煙氣流量、成分及鐵水質量和初始碳含量可動態地確定熔池中的碳含量；以動態確定的碳含量為基礎，結合爐氣分析數據，再經熱力學平衡分析，可預測熔池溫度的動態變化。 -
Survey of experimental data of thermodynamic properties of 3he at low temperatures
低溫熱力學性質實驗數據綜述 -
It is the first time to study the mechanism of interfacial reaction in sic / ti composites by quantum chemistry computation methods. a suitable method to calculate titanium carbide and silicide was found and the thermodynamic and dynamic data involved in interfacial reaction of sic / ti composites have been obtained
首次將量子化學計算理論運用於金屬基復合材料界面反應的研究中，運用gaussian98量子化學計算程序，找到了適合於研究過渡族金屬ti的碳化物和硅化物的計算方法，獲得了sic ti基復合材料界面反應的熱力學和動力學數據。 -
( 1 ) thermodynamic stable system : in this part, many experiments have been done in order to get the data of alcohols " soluble capacity in diesel fuel, the solubilizing power of some solubilizing agents, the effects of surfactants " hlb number and water on the mixture fuel stability
（ 1 ）柴油與醇形成熱力學上的穩定體系。本文通過大量實驗比較了醇與柴油的相溶能力、多種助溶劑對柴油-醇的助溶效果、表面活性劑的hlb值對柴油-醇的增溶效果的影響以及水對這種熱力學上的穩定體系的影響。 -
This paper offers some performance data calculate with computer program and figures which variation of performances of refrigeration in different refrigerants and circle with evaporating temperature. it shows that it is feasible to calculate thermodynamic properties of refrigerants with equation of state pr in ideal circle and new refrigerants sfuch as r134a, r152a have not more coefficient of performance ( cop ) than r22 in single - press circle but still have preferable practical value in freezing refrigeration ; the results also demonstrate the importance and need for applying mixed - refrigerant in freezing
本文給出了幾種製冷工質在單級和雙級壓縮製冷循環下的一些性能數據及各性能隨蒸發溫度變化比較圖。結果表明，利用pr方程得出的製冷工質物性，可用於計算製冷循環性能；在單級製冷循環中， r12和r22仍具有較高的製冷系數，但新工質如r134a 、 r152a在較低溫度製冷中具有很高的研究價值；計算也表明，在較低溫度製冷中，混合工質的研究是極有價值的。 -
Data reconciliation and gross error detection in the performance monitoring of thermodynamic system
熱力系統性能監測中的數據調和及不良數據檢測 -
Thirdly, according to the thermodynamic parameters calculated from adsorption test data, further studies of adsorption mechanism of methane on coal are made. it ' s put forward that, adsorptivity should be evaluated from the three aspects, including specific surface area, adsorption capacity on per surface area and interaction between methane molecule and coal surface
以吸附熱力學參數為討論對象，較深入地研究了煤吸附甲烷機理，提出評價煤的吸附能力時，應考慮比表面積、單位面積上的吸附量和甲烷分子與煤表面之間的相互作用三方面的綜合影響。 -
Firstly, the experiment items and method, the theory to calculate and revise experimental data were analized and decided, and then, the parameter test ports and mothed were confirmed, based on these, the multi - items performance experiment were carried out, in the end, according to the experimental results, the problems of the thermodynamic system for the unit were analyzed, and the revisied measures were put forward in the paper
本文針對該新型改進優化型機組（ k156 ） ，在深入分析並確定進行該機組性能試驗工況、試驗方法、數據處理與修正的計算原理及方法基礎上，確定了測試點及其布置，進行了多種工況下機組特性試驗研究。根據試驗結果，進一步分析了該機組熱力系統存在的問題，並提出了優化改進方案。 -
The simulation results are in good agreement with thermodynamic data for porous iron with a porosity of 12. 1 %, which implies that porous sample of a given porosity has a thermodynamic equilibrium temperature under a given shock pressure
另外本文還對密實鐵和多孔鐵的沖擊溫度進行了分子動力學模擬和熱力學計算，修正後的結果表明多孔鐵沖擊溫度的md模擬結果與熱力學計算結果基本一致。
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