共變量衡量 的英文怎麼說
中文拼音 [gòngbiànliánghéngliáng]
共變量衡量
英文
conjoint measurement-
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。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。The azeotropic distillation of the system acetic acid - water - azeotropic agent ( isopropyl acetate and butyl acetate ) is simulated. due to the non - ideal behavior, nrtl - hoc and uniquac - hoc model is used to depict vapor - liquid phase equilibrium behavior of this system. concerning the liquid in the decanter, the stability is checked by tangent plane stability analysis, and the initialization of phase splitting calculation is produced. a good estimate of the phase fration is gotten by successive substitution with newton ' s method, and every component of two phase is gotten by mass equilibrium equation. finally, the solution of this equation is produced with successive substitution calcultion. the naphtali - sandholm method is used to simulation of azeotropic distillation. by virtue of this combined calculation method, the simulation is begun with operational data as basical data. the results of simulation accord with the operating data, which proved that the combined calculation method is credible
該體系具有高度非理想性，氣液相平衡模型採用nrtl - hoc和uniquac - hoc模型，採用切平面判據法對進入分層器中的液相進行液相穩定性測試，提供液液相分離計算的初值，再結合牛頓拉夫森迭代法運算求得相分割系數，根據物料衡算求出各相組成，循環迭代可求得分層各組分數據，共沸精餾模擬計算採用那夫塔列-山德荷姆全變量迭代演算法。In succession, by the character of supply and demand in the market economy, the price of the house will change if the current vacancy rate does n ' t equal the natural vacancy rate. the theoretical model of seeking for the natural vacancy rate is discussed in this study. according to the current too high vacancy rate, the paper gives the corresponding solution. the government can control the general quantity of supply, real estate company can optimize the operation to maintain the effective supply, financial organization can support the development, an d the consumption of the house to adjust the proportion of the supply and demand
本文首先對我國當前住宅空置率現狀及影響做出分析，探討住宅空置產生的原因；進而通過實際空置率和合理空置率不一致時將帶來價格的變化這一市場經濟中的供求特點，探討求解合理空置率的理論模型；針對我國當前空置率偏高的現狀，給出相應的解決途徑：如政府通過宏觀調控控制供應量，開發企業通過自身的經營優化保障有效供給、減少空置，金融機構通過對商品住宅的生產面和消費面的共同支持調節供給與需求之間的均衡。Based on the product nature of rural health care service and the theory of public finance, this dissertation analyses the implication of the conception and basic characteristics of rural health care & security system fiscal supported, illustrates the demand and supply equilibrium characteristic of rural health care market, and then constructs theoretical frame work for the current study. through learning from the typical experience of success in the fiscal support for rural health care & security system ( fsrhcss ) in developed countries and systematically exploring the evolution of the fsrhcss in our own country, empirical research methodology was employed to examine the quantitative characteristics of fsrhcss, to explore the weak points in the current fsrhcss in our own country and their influence, and finally to analyze the reasons responsible for the weak points from diverse perspectives and predict a reasonable scale for fsrhcss. based on the above analysis, a fsrhcss model is developed and relevant policy suggestions are put forward
本文從農村醫療衛生服務的產品屬性出發，以公共產品、公共選擇、利益集團等公共財政相關理論為依據，界定公共財政支持農村醫療保障的概念內涵、基本特徵;揭示農村醫療衛生服務市場中供需均衡的條件及影響因素，建立公共財政支持農村醫療衛生的理論框架;運用制度分析方法系統考察我國財政支持農村醫療保障制度的變遷歷程及特徵;運用回歸分析、 granger因果檢驗等計量經濟學工具實證財政支持農村醫療衛生的數量特徵及對農民健康投入的影響;在實證分析基礎上剖析我國財政支持農村醫療衛生保障的問題;針對財政支持農村醫療衛生保障中政府職能的缺位、財政體制的變革、宏觀制度環境約束等多方面原因，圍繞政府投入為主的農村多元化、多層次醫療保障體系構建，提出通過轉變政府職能、規范政府間財政關系及解除制度環境約束等措施加強公共財政對農村醫療衛生保障的支持。Parameter - tuning stochastic resonance ( psr ) is a more realistic way to handle the phenomenon of sr in a broad sense. based on the theory of psr, some key problems of using sr in signal processing are studied, these issues include : the application of intrawell sr in multi - frequency analog signal processing, recovery of the waveform distortion caused by the bistable system and other post treatments, measure of system performance with multi - frequency analog digital input and measurement of system performance of binary digital input. the results are used in signal detecting under the background of the real sea noise
隨著參數調節隨機共振（ psr ）概念的提出，隨機共振在信號處理中的應用有著很大拓展的空間，本文就主要研究幾個目前隨機共振在信號處理中應用時經常碰到的問題，其中包括阱內隨機共振現象對多頻模擬信號處理的應用、雙穩態系統輸出的波形畸變的消除及其他后處理、適用於多頻信號的輸出性能衡量指標、二進制數字信號輸入情況下的系統輸出的性能衡量，並將所得的結果應用到了一個自然界的噪聲? ?海洋噪聲背景下的信號檢測中，這些研究對于隨機共振理論的進一步發展及其在非線性信號處理中的應用具有重要的意義。In order to maintain the sustainable use of land and water resource, to protect the land from desertification and to make longyangxia reservoir safe, firstly, the spatially disturbed model has been established in which includes dem - based precipitation and runoff, regional transpiration and regional water balance modules in gonghe. secondly, the model of grassland climate potential productivity and the model of grassland productivity modified by plant water demand and stocking intensity factors has been constructed in gonghe. according to the carrying capacity and the actual amount of animals on the grassland, coupled with actual grassland investigation, and by using social - economic data, the grassland productivity, species composition, biotope and the cause of desertification has been analyzed
為了做到對本區的水土資源的可持續利用、防治本區的荒漠化和保護龍羊峽水庫，所以基於dem和已有的氣象、水文長短期觀測和實測數據，首先構建了青海共和盆地降雨、徑流、蒸散和區域水分平衡的分散式模型；進一步在此基礎上，構建了青海共和盆地草地生產力的模型和基於作物水分耗散與放牧因子校正的青海共和盆地草地生產力模型；利用草地載畜能力和現有牲畜量以及社會經濟因子等統計數據，結合實地調查，分析了青海共和盆地草地生產力、物種構成、生境變化和荒漠化成因及其內在驅動因子，並對草地可持續利用做了評價。The following results are achieved : ( 1 ) in accordance with the empirical electron theory of solids and molecules, considering the number of covalent bond pairs on the strongest bond in a segregation structure na, the elements for matrix - strengthening can be chosen. ( 2 ) on the basis of the available phase - equilibrium thermodynamics calculation of alloy system and phase diagrams, which have been worked out, the contents of alloy elements can be identified with reference to the types, quantity and phase - transformation of carbides. ( 3 ) both the values relating to toughness ( including bending strength, yield strength, impact value of unnotched samples ) and hardness of new dm9 die steel are higher than those of crl2mov die steel
結果得出： （ 1 ）根據固體與分子經驗電子理論，利用偏聚結構單元的最強共價鍵上的共用電子對數n _ a ，可以選擇工模具鋼基體相的強化元素； （ 2 ）根據合金系相平衡熱力學計算及已有的相圖，可以碳化物類型、數量及其相變確定合金元素含量； （ 3 ）新型dm9鋼在強韌性（抗彎強度、屈服強度、無缺口沖擊值）和硬度方面均高於cr12mov鋼； （ 4 ）以dm9鋼與6crw2si 、 7cr2wmovsi （ dm7 ） 、 h13和cr12mov四種模具鋼的實驗比較，進一步驗證了上述冷作模具鋼合金設計方案是合適的。The application of information technique improves the level of management, while the propagation of internet makes electronic commerce work efficiently, changes enterprise operation and management model, and makes electronic accounting become an important symbol to measure accounting levels
摘要信息技術的應用大大提高了企事業單位管理自動化水平和信息共享度，提高了工作效率，並從根本上改變了企業經營和管理的模式，也使得會計電算化成為衡量一個單位的會計水平的重要標志。分享友人