計量針 的英文怎麼說
中文拼音 [jìliángzhēn]
計量針
英文
metering pin-
Considering that the enterprise cannot research the " customer - enterprise " value deeply, on the basis of that, the paper puts forward evaluating system of customer value in the enterprise according to value contribution, applies ahp to analyze weight of the indexes in consultation with marketing management and selling personnel of the enterprise and relevant experts and then exert clustering analysis and sas software to classify the customers according to the current value and potential value, provide the strategies of the customer classification management. in addition, any resource is exiguity, including economical resource. this paper defines economical resource, puts forward the model of optimum distributing resource and utilizes the method of linear regress equation to get result, which to grope for a new method about calculating marketing expenditure
本文首先界定了客戶和客戶價值的含義，同時闡述了關系營銷中客戶價值的理論以及客戶價值的影響因素，針對目前「客戶?企業」價值的研究還不成熟的研究現狀，以及現實中還沒有定量分析客戶價值大小的方法，本文提出了一套具有可操作性的客戶價值評價的指標體系，對客戶可以進行比較全面的、多角度的評價，同時採用ahp法對這個評價體系中的各指標因子賦以合理的權重，然後運用聚類分析法和sas統計軟體對客戶群進行了科學地細分，在此基礎上幫助企業制定出不同細分客戶群組的營銷策略；除此之外，考慮到目前企業對于營銷資源的合理分配問題還沒有進行過深入地討論，本著企業經營的根本目的是盈利的原則，論文結合經濟學原理以及計量經濟學中的多元線性回歸分析提出了實現利潤最大化的營銷資源配置的優化模型，旨在探索一種銷售費用最優配置的方法。Then, the change of the pressure of the concrete in the pipage is studied. lastly, the pressure losing and the error of the routine measure are discussed. chapter three discusses the fussy self - study issues based on the concrete technology the first section expounds the basic fuzzy self - study theory
首先介紹泵送混凝土的流動特徵，接著研究泵送混凝土在輸送管中泵送壓力的變化，並分析影響泵送壓力損失的因素，從而討論常規計量方法的缺陷第三章主要是針對前章理論模型應用模糊自學習技術。Based on the characteristics of the medical bibliometrics course, this paper discusses the mechanism of research - oriented learning and its application in practical teaching, and then proposes the basic thought of research - oriented learning in the practical teaching innovation of medical bibliometrics, as well as the effective ways in cultivating scientific thinking for undergraduates
摘要針對醫學文獻計量課程的特點，探討研究性學習機理及其在實踐教學環節上的應用，提出研究性學習在醫學文獻計量實踐教學改革中的基本思路和培養本科生科學思維能力的有效途徑。Aimed at the high - efficiency and high - credibility of great precious vacuum resin dosing equipment and with the help of engineering practice of vcd - 800, the metric pump, metric valve and fault - auto - diagnosis system were studied, which were key parts of the equipment
本課題針對大型精密樹脂灌注機的高效、高可靠要求，結合vcd - 800型灌注機的工程實踐，在前人工作的基礎上對灌注機的計量泵、灌注強制閥和故障自診斷系統等關鍵部件、關鍵技術進行了深入的研究。This paper analyses current situation of chp and situation of development, use evaluating energy utilization - - based on electricity comparing with state calculated method - - based on heat, calculates the operating data of baotou second thermal power plant heat supply system ， extends the study of heat supply performance to heat net and heat consumer, synthetically analyses heat load characteristic 、 pipe net property and heat supply distance witch effect heat supply cost. the paper studies the thermal power performance of thermal power plant total energy system, discuss heat supply cost which effect the development of chp
本文對熱電聯產的現狀及發展情況進行分析，採用能源利用系統性能評價指標體系及其評價指標? ?電量法與國家目前採用的法定計量方法? ?熱量法進行比較，通過對內蒙古包頭第二熱電廠供熱熱源系統及供熱熱網系統的熱電聯產運行數據進行分析計算，將供熱過程的熱力性能研究延伸至熱網和熱用戶，分析用戶終端的能源利用情況，針對內蒙古地區主力機組和地區條件，綜合分析了熱負荷特性、管網性能及供熱距離對供熱成本的影響，研究了熱電廠總能系統的熱力性能，對困擾熱電聯產的供熱成本進行了探討。This dissertation gives the suggestions of preventing power theft that contains two ways, one is strict management, and another is adopting new technology
最後，針對目前電力計量部門存在的防竊電問題，提出了如何從管理和技術角度防止竊電現象發生。A bioliometrical analysis on chinese and south - korean articles about acupuncture analgesia in sci and medline data - bases
中韓針刺鎮痛研究的文獻計量學分析Xh rubber slowly - closing cut - off vavle is a new water supply and drainage vavle with full rubber structure, duck - mouthed appearance and functions or positive flow - in and reserve cut - off. according to thrust analysis and calculation as well as different operation mechanism and different rubber products by special processing. all will be open at weak hydraulic pressure is higher, the vavle gate will open more greatly and the water flow is greater. at reserve operation, the vavle gate closes naturally and seals tightly cut - off vavle ; the back pressure is higher, the vavle gate closes more tightly and the seal effect is better. it is used widely in various drainage exit to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc. it is the ideal productto replace flap vavle
Xf型橡膠緩閉逆止閥是一種全橡膠結構外形呈「鴨嘴狀」 ，具有「正向流入反向逆止」功能的新型給排水閥門產品。它根據受力分析和受力計算，針對不同的工況，採用不同的設計機理，選用不同的橡膠配方，並按特殊工藝製作而成。正向工作時，水由進水口流入，微小的水壓，便能打開閥門，水壓越大，閥門開啟越大，水流量越大。According to the high dispersedness and low precision of measurements when using the traditional time difference method in small diameter and low flow rates conditon, this paper brings forward a new method based on high - speed data acquisition technique. the time difference comes out accurately with high resolving ability of time by using the method and the signal processing algorithms. the developed ultrasonic detection system is composed of two ultrasonic detectors, a transmitting and receiving ultrasonic unit, a high - speed data acquisition unit and a computer
本文針對傳統的時差法在小管徑、低流速測量時，具有測時結果分散性大、測量精度受計數頻率的影響大等不足，創造性地把高速數據採集技術應用在超聲波流量、壓力測量上，用信號處理演算法求時差，使時差成為一個統計量，有效地克服了超聲波傳統時差法測量精度差、不能測量小管徑、低流速流體流量的缺點，提高了時差測量的解析度和精度。Aiming at the reality of bishan network, the way of enhancing accuracy energy metering and scheme of building modernized manage system of energy metering are put forward
論文還針對璧山供電網的實際情況，提出了提高電能計量正確性的途徑及建設現代化的電能計量管理系統的方案。In chapter four " studying the questions about the affirmation and measurement of financing lease assets and debt ", the author, firstly, has studied the questions of the affirmation of financing lease assets and debt ; secondly, has explained the views of the positive and negative to whether the lease assets should be capitalized and whether the lease debt should be confirmed, the author has put forward her view : the financing lease should be capitalized ; and then the author has put forward a set of new method about choosing discount rates, meanwile, has proposed that our country should cancel 30 percent proportion regulations to strengthen the comparativity of the accounting information
第四章《融資租賃資產與負債的確認與計量問題研究》 ，先對融資租賃資產與負債的確認問題進行研究，針對租賃資產是否應資本化，租賃負債是否要確認，闡述了正反兩方面的觀點，並提出作者的觀點：融資租賃應予以資本化。接著通過對我國租賃會計準則中對最低租賃付款額折現時所選用的武漢理_卜大學碩士論文三種折現率進行分析，提出了一套新的折現率選擇方法，同時對融資租賃資產與負債計量問題研究，提出為了增強會計信息的可比性，我國租賃會計準則應取消30 %的比例規定。As to the experimental study, a test system was designed firstly, which include propellant feed system, cooling system, controlling system and measure system. secondly, a test engine was designed according to the experimental requirement. on this basis, experiments under different working conditions were done, and the results of them were analyzed, which showed the combustion efficiency and stability
實驗方面，首先設計了針對三組元發動機推力室工作過程進行試驗的試驗系統，包括推進劑供應系統與冷卻水供應系統、控制系統以及壓力、溫度、流量的測量採集系統；其次，設計出符合試驗要求的縮尺發動機；最後針對所設計的試驗系統和發動機，進行了不同工況的試驗，對所得數據進行了分析處理，得到了不同工況下燃燒效率和燃燒穩定性特性。Based on the characteristics of measurement safety inspection system for railway freight transportation under the condition of electrification and informationization, the essay the nessity to apply lightning proof by modern proof theory, and introduces the integrated lighting proof technology
摘要針對電氣化、信息化條件下鐵路貨運計量安全檢測系統的特點，利用現代防雷理論分析對其進行雷電防護的必要性，並對其綜合防雷技術進行了相應介紹。Abstract : to let readers and authors of periodical “ acta automati on sinica ” know its current situation, statistic analysis about the papers publis hed in the periodical from 1987 to 1996 is made using literature metrological me thod. some results such as the regions of papers and their authors, average number of authors per paper, active author groups and variation of new authors are obta ined. some comments about these statistic results are also given
文摘:為使關心《自動化學報》發展的讀者與撰文作者了解該學報的現狀，該文用文獻計量學的原理與方法，對《自動化學報》 1987 - 1996年10年間所發表論文及其作者進行了統計分析，從而得出了論文和作者的地區及所屬系統分佈、篇均作者數、活躍作者群及作者增量等結果，並針對統計結果談了幾點看法To make up the lacking, this paper, exploring the history of yunnan state farms and its current conditions in line with china ’ s market economic development, approaches the reforms
同時利用雲南農墾已有的歷史數據，應用計量經濟paneldata模型方法，針對橡膠企業的特點，建立橡膠生產函數模型、成本函數模型和規模效率模型。The dissertation ' s main research content is to establish the metrology transfer standards on naturalgas flux. the task team aimed at the characters of the pvtt and mt methods for the naturalgas standards founded by native nation for the presents. for the purpose ofgaranting the accuracy of the values of quantities of the standards, reling on the measure process control methods, analyzed the present situation and the metrology capability of the naturalgas standards of measurement, analyzed and calculated the metrology methods and uncertainty of the transfer standard, analyzed the site experiments and the testing data
本文主要研究的內容是建立天然氣流量計量傳遞標準，課題組針對目前國內建立的pvtt法、 mt法等天然氣計量標準裝置的特點，以保證天然氣流量計量標準裝置量值準確為目的;以測量過程式控制制方法為依據，對天然氣流量計量標準裝置的現狀和計量性能進行了分析;對傳遞標準的計量方法和不確定度進行了分析和計算;對傳遞標準的硬體和軟體進行了研究和設計;對傳遞標準進行了現場試驗和數據分析;達到了利用傳遞標準對天然氣計量標準裝置進行現場比對和分析，進而保證計量標準裝置值頭準確的目的。Conclusions could be drawn out through a positive analysis of some port companies : the factors that have a positive effect on the strategic target are the rate of main business return, the velocity of the assets, while the capital structure and the rate of the increase of the increase of investment have little effect, which illuminate that the port company should focus on the main business to enhance the return of net assets, it also shows that the business of the list port companies is over - concentrated, and should be diversified to lessen the operating risk ; the companies should accelerates the turnover speed of the assets ; the appropriate structure of the assets can bring benefit to a company, but the ultimate approach to enhance the return of the net assets is to look for items with high return ; the sightless investment made the increasing speed of return lag behind the expanding speed of the capital ; and result in no scale economic benefit
本文通過對部分港口類企業進行計量分析后發現港口企業的資本結構和投資對凈資產收益率沒有顯著的影響，而港口企業收入過分集中。針對未來財務環境發生的變化，本文從戰略財務管理的角度對南京港口集團公司提出以下建議：在投資領域，今後應以綜合物流為契機，專業化與多元化並重；適度發展集團化經營；優化資源配置，提高資產營運效率。在融資領域，要合理選擇融資渠道，降低融資成本，更多關注債務融資；確定合理的資本結構，控制負債風險，建立償債保障機制。Which illuminate that the shipping company should focus on the main business to enhance the return of net assets, it also shows that the business of the list shipping companies is over concentrated, and should be diversified to lessen the operating risk ; the companies should accelerate the turnover speed of the assets ; the appropriate structure of the assets can bring benefit to a company, but the ultimate approach to enhance the return of the net assets is to look for items with high return ; the sightless investment made the increasing speed of return lag behind the expanding speed of the capital, and result in no scale economic benefit
本文通過對航運類上市公司進行計量分析后發現航運企業的資本結構和投資對凈資產收益率沒有顯著的影響，而航運企業收入過分集中。針對未來財務環境發生的變化，本文從財務戰略管理的角度提出以下建議：在投資領域，今後應以綜合物流為契機，專業化與多元化並重；適度發展集團化經營；優化資源配置，提高資產營運效率。在融資領域，要合理選擇融資渠道，降低融資成本，更多關注債務融資；確定合理的資本結構，控制負債風險，建立償債保障機制。By setting out from the relations between accounting standards and business environment and absorbing the prevailing international comments on business combination, put forward several proposals for the draft of business combination standards. there are : distinguish methods under common control ; select purchase or pooling of interests ; determine the validity date ; recognize the purchase cost and relevant fees ; determine the discernable assets and liabilities and their fair value ; determine the value of minorities ; recognize the goodwill, information disclosure. wish the endeavors can help push forward the development of the theory and practice of our accounting on business combination
以會計準則與企業環境的相互關系為出發點，介紹企業合併準則的國際發展動態，針對我國的現實經濟環境和會計環境，對我國企業合併會計準則的制訂從以下幾個方面提出建議：明確共同控制下的企業合併會計處理方法；購買法和權益集合法的選擇；收購生效日的確定；購買成本和相關費用的確認和計量；如何確定購入的可辨認資產和負債及其公允價值；少數股權的價值確定；商譽的處理，建議區分商譽和無形資產；信息披露的要求。In the speed control system, because of the system ’ s low speed and high precision, incremental pid control algorithm is adopted. in the position control system, a dual mode control algorithm is designed, which can not only guarantee the rapidity in the position control, but also realize the small overshoot accurate positioning
在控制系統的設計中，針對本系統轉速低、精度高的特點，在速率控制系統中，採用增量式pid演算法;在位置控制系統中，設計了雙模控制器，以保證系統定位過程的快速性和小超調精確定位。分享友人