轉變節律 的英文怎麼說
中文拼音 [zhuǎnbiànjiélǜ]
轉變節律
英文
transitional rhythm-
Aiming at the study actuality of fan performance monitoring system and analysis of fan performance curve changes affected by inlet - box and the different fixed - angles of guide blades in the course of installation, a fan flow monitoring model based on rbfnn in whole flow zone was established in this thesis. in the model, the method of no throttle and fan performance curve were used as basis. and on the basis of that model, fan performance curves of 4 - 73no. 8d were approached with experimental data of different speed, different opening - angles of guide blade and different resistance of pipeline, the precision and the error law of model were studied
本文針對電站風機性能監測系統研究較少的現狀，在實驗的基礎上分析了現場加裝進氣箱和由於安裝造成的導流器葉片開度不一致對風機性能曲線的影響，並在此基礎上採用無節流方法測量流量，以風機調節性能曲線為依據，建立了基於徑向基函數（ rbf ）神經網路的風機流量全程監測模型；以實驗室4 - 73no . 8d離心風機為研究對象，探討了rbf神經網路差壓模型在變轉速、變導流器開度和變管網阻力等工況下的應用精度和誤差分佈規律；最後用visualc + +語言開發了風機性能在線監測系統。According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day, the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting
根據能量守衡定律，在保證抽油機每天運轉總沖數不變的前提下，用改變抽油機井沖次的方法來調節負荷，達到油田避峰用電的目的。By using ncep / ncar reanalysis data of height and wind, the inter - monthly lpac map, the climate lapc map, inter - annual anomaly map and mean variance map of monthly wind field of 850 and 500hpa and monthly height field of 850, 500, 150, 30hpa are calculated in a globe - belt area, which situates between 30 s and 75 n, from december 1957 to december 1997, according them we analysis the rule of the season transfer and anomaly of nh mean circulation. the results show that the climate map of lapc can describe the seasonal transfer process of large scale circulation better. the advance process of summer circulation establish is form south to north at the middle and lower level of the troposphere, that is reflected primly in the inter - monthly wind and pressure map of lapc ; at lower lever of stratosphere, the establish process is simulate to that of troposphere, and reflect of process of that the south asia high toward plateau ; at middle stratosphere the summer circulation establish begins at middle and high latitude initially, and then transmits to low latitude gradually, while the seasonal variability in mid - stratosphere is stronger than it in troposphere and low - stratosphere
利用ncep ncar再分析高度場和風場資料，計算了30 s 75 n球帶區域1957年12月至1997年12月逐月850 、 500hpa風場及850 、 500 、 150 、 30hpa高度場月際局地型相似系數圖、多年平均圖（即氣候lpac圖） 、年際異常圖及均方差圖，在此基礎上，分析了北半球平均環流季節轉換及其異常的規律。分析表明，氣候局地型相似系數圖較好地給出了大尺度環流季節轉換發生的過程：在對流層中、下部，風、壓場月際局地型相似系數圖清楚地反映了夏季型環流建立由南向北的推進過程；低平流層夏季型環流的建立與對流層接近，其中，南亞高壓上高原過程有明顯反映：中平流層，夏季型環流的建立明顯表現為從中、高緯度開始，逐步向低緯傳播的特徵，且變化較對流層和低平流層明顯。The research on vertical conduit flow of gas - liquid two phases in wellbore aims at the classification, transition and judgement of flow pattern, according to the pressure distribution of oil - gas - water mixture in wellborne, by which the reliable basis will be provided for understanding of well performance, rational control / monitoring and regulating of well flow regime and the design of gas lift
摘要井筒兩相管流研究的主要目的是用於井筒內流體流型的劃分和流型的轉變與判斷，其基本依據在於井筒內油氣水混合壓力的分佈狀況；在了解了井筒混合流體的壓力分佈狀況之後，能夠為掌握油井生產規律、合理控制和調節油井式作方式及氣舉設計提供可靠的依據。It has some characteristics like independency, publicity, equity and self - discipline. . etc, and functions as social service, social communication, supervised management and market regulation. the development of social intermediary can be very important for the development and cultivation of the market system, the transformation of the government functions and the acceleration of the social evolution
它具有獨立性、公益性、公正性、自律性等特點和社會服務、社會溝通、監督管理、市場調節等功能，發展社會中介組織對培育和發展市場體系、推進行政體制改革中政府職能轉變以及加速社會化發展均具有重要意義。In order to efficiently improve the stability of the apparatus, a dual - optical detection circuit was adopted. to eliminate the multiple scattering effects on transmittance measurements, the range of the transmittance was limited to 70 - 100 % by adjusting the width of the light flow cell and changing the intensity of the incident light through regulating the load voltage of the laser light source. moreover, the data acquisition software was programmed in microsoft visual bas
通過調節激光光源負載電壓改變光強度及調摘要整檢測池的寬度，消除了多重散射對透光率的影響，將透光率的變化范圍控制在滿足beer1a毗ert定律的范圍內工將溫度、溶液密度和透光率信號經模數轉換，並用microsoftvisualbasic語言編寫的數據採集軟體，實現了實驗過程中各被測量的自動連續採集。In the third section ? basic rules of the evolution of traditional pc channel in domestic, the following aspects are analyzed in two sides : the first side includes the overall skeleton of the development of channel analyzed from its form ; the certain orientation of the evolution of the channel passing through, which mainly consists of the transforming process as the following : traditional direct sales - * combination of traditional direct sales and dealership ? hannel mode of multi - level dealership - * channel mode of overall, flat multi - channel ? ombination of modern direct sales and short channel ? odern direct sales
在第三節國內pc傳統渠道演變的基本規律中一方面從形式上分析了渠道發展的整體脈絡，指出所經渠道的演變就有一定的方向性，主要是從傳統直銷傳統直銷與代理制相結合多層次代理制渠道模式全方位、多渠道扁平式渠道模式現代直銷與短渠道相結合- -現代直銷。另一方面從職能上分析了渠道功能的轉化。在第二部分中，通過對國內pc渠道現狀思考，指明pc業渠道重整的核心在管理：一方面是廠商對代理的管理，另一方面是代理商自身的管理。After anglicizing the historical evolution and formed background of the real property tax systems, the paper defines the development and change of the tax system of real property of our country, introduces the historical origin of current real property tax system. from a large number of laws and regulations of involving the tax revenue of the real property, the paper studies main tax category and relevant category of real property in the market operation, and then put their main regulations in order. base on the investigations and examples the paper carries on positive analysis to the tax revenue burden and tax system structure s of the real property market, and draws a conclusion that the real property market burden is overweight which caused by the confusion of taxes and fees and conclusion that the tax system structure is " laying stress on flowing instead of making light of tenure "
通過對解放后不動產稅制的歷史沿革及形成的背景的分析，明確我國不動產稅收制度發展、變化的過程，以及我國現行不動產稅收體系的歷史淵源；從大量涉及到不動產稅收的法律、法規入手，研究了我國在不動產市場運行各個環節對不動產課征的主要稅種和相關稅種，並理清了它們的主要規定；通過案例分析和調查研究對不動產市場的稅收負擔情況和稅制結構情況進行實證分析，得出了稅費混雜，市場負擔過重以及稅制結構「重流輕存」的結論；通過對不動產各項稅種的詳盡考察，得出了我國不動產稅制體系中存在的主要問題；通過分析各國（地區）不動產稅收體系的構成，以及在取得、保有、轉移三個環節上的稅制關系，提出了我國不動產稅制體系可以借鑒的經驗和啟示；通過借鑒各國（地區）不動產稅收體系構建的經驗，結合我國的實際情況，找到了實現改革我國不動產稅制目標的途徑，構建、完善我國在新時期的不動產稅收體系，並且在此基礎上提出征收以不動產佔有稅為主體的財產稅的觀點。First of all, based on studying the transient behavior of refrigeration system, it was deduced of the mathematical models in the stable process of refrigeration system and brought to light of the heavy inertia, hysteresis coupling in refrigeration system. these results were comfirmed to be valid by a large number of experimented results. the second, to couter the characteristics of refrigeration system, reseached many control algorithms for working conditions
首先，在研究製冷系統動態特性的基礎上，推導製冷系統穩定過程各主要變量間的定量關系，揭示了製冷系統的大慣性、相關性、滯后性，並進行了大量的實驗加以驗證；然後，針對製冷系統的特點，研究多種工況控制策略，提出d p轉換的軟實現概念，在此基礎上，又提出了概率控制律，並將專家調節器應用於實際控制之中；最後，提供了整個壓縮機測試系統的硬、軟體實現? ? yzc - 500型製冷壓縮機測試系統。Considering the probability of the collision of the valve and the piston of the engine, to obtain the adjust ability of valve timing of the haecvvs in different speeds, the moving of the valve and the piston have been simulated. some strategies to avoid the collision have been put forward. the temperature of solenoid coil rose sharply both in low engine speed and in high engine speed
根據發動機活塞的運動規律及電控可變氣門系統的啟、閉特性，對不同轉速下活塞與氣門的相對位置進行模擬，以保證氣門不與活塞發生碰撞為約束條件，對氣門正時調節能力隨轉速的變化規律進行了研究，在此基礎上討論了氣門與發動機活塞避免碰撞的方案。分享友人