running variable 中文意思是什麼
running variable
解釋
游動變量-
The thesis consist of six chapters and based on the way of propose the question, analysis, then get the solution. it discussed and recognized what the ship transportation cost was in chapter one ; studied the environment and growing trend of the cost in chapter two ; fully discussed and demonstrated the voyage variable costs and controlling method, proposed a mathematic decision model of fuel supplying and get through the validation, proposed the concept of risking cost and addressing many controlling measures to it in chapter three ; discussed a certain running costs, proposed and validated a mathematic model of condition - based maintenance, and put forward many practical controlling method of running costs such as crew payment, repairs, spare parts, stores and lub oils in chapter four ; combining a case of monthly running cost budget and verification, performed a useful learning on running cost budget, forecast and verification in chapter five ; finally fully studied the method of cost - calculating and benefit - analyzing of time chartering container ships on a proposed route
第一章主要討論並認清什麼是船舶運輸成本；第二章研究了船舶運輸成本的生存環境和生長趨勢；第三章詳細論述並論證了航次變動成本的控制措施，提出了燃油補給方案的決策模型並給出了模型的驗證過程，提出了航次風險成本的概念並論述了若干航次風險成本的控制措施；第四章對船舶營運成本中的船員費用、維修保養費用、備件、潤物料費用等幾個主要的可控性較高的成本進行了細致的分析並分別討論了相應的控制措施，提出了基於狀態維修決策的數學模型並論證了模型的正確性及具體解算步驟，對于備件、潤物料的控制堅持以科學的預算為前提，以申領、接收、使用、盤存為控制環節，切實做到理論與實踐的密切結合；第五章結合營運成本的預核算的案例，對船舶運輸營運成本的預算及核算進行了有益的探討；第六章結合具體案例對期租班輪的成本測算與效益分析方法進行了細致的研究。 -
Abstract : this article is based on the theory of fuzzy optimization design. the running speed and width and initialtensileforce and interval distance of roller are its design variable. the objective function is the minimum power loss of the traction motor. it constructs the fuzzy optimization mathematical model of the two - way running belt conveyer ' s main parameters
文摘:以模糊優化設計理論為基礎，以雙運帶式輸送機輸送帶的運行速度、寬度、初張力及托輥間距為設計變量；以牽引電機運行的最小功率消耗為目標函數，構造出了雙運帶式輸送機主參數的模糊優化數學模型。 -
The direct pressure clamping mechanism structure has some feature of high running speed, great clamp mold force and the variable lengthy travel distance of moving mold according to mould - width, therefore no moulding - adjustment system needed
採用了直壓式鎖模結構，超長鎖模行程，強大的鎖模力，無調模機構，不需調模，鎖模行程可依模厚改變，高速運轉。 -
In the closed system composed of human, vehicles and road surrounding, the perceiving of the state of road surrounding is the first key factor to assure safety when steering. this paper studies the representation approaches of state information during driving and established vehicle - surrounding state feature model to illustrate the variable and dynamic state of running vehicles
針對人-車-道路環境構成的閉環系統，駕駛過程中道路-環境狀態的感知這個首要因素，本文研究了駕駛過程狀態信息的表達方法，建立了汽車-環境狀態特徵模型，描述了汽車在行駛過程中時變動態的駕駛狀態。 -
On the basis of research on correlative relation between the system of financial revenue and the variables of macroeconomy, combining qualitative analysis with quantitative analysis, systematically analyzing financial revenue structure and running feature of fujian province during " the ninth five - years plan of the national economic and society development ", using research achievement of the formers for reference, synthetically using financial and economic theory 、 econometric way and means and computer statistical software, the text set up the financial revenue metric model in fujian province. moreover, exercising our established model, the text forecast and analyzed the circulating track 、 the changing rule and the causality of the primary variable of financial revenue in fujian province, and prospected for their development
本文是在研究財政收入體系與宏觀經濟變量間相互依存關系的基礎上，採用定性定量相結合的方法，對「九五」期間福建省財政收入結構及其運行特點系統分析，借鑒前人研究成果，綜合運用相關的財政學經濟學理論、計量經濟學方法以及計算機統計軟體，建立了福建省財政收入計量模型；用所建立的模型預測分析「十五」期間福建省財政收入主要指標的運行軌跡、變化規律及其它們之間的因果關系，展望它們發展趨勢。 -
Analysis of setting plan and running condition in variable water flow system
空調變流量水系統的設置方案及運行工況分析 -
Retrospects the actual methods of the fan - coil unit controlling, puts forward a new scheme for variable air volume running of the fan - coil unit, and analyses the characteristic of the scheme
回顧了風機盤管機組現有運行控制方式，提出了風機盤管機組變風量運行的方案，並分析了其運行特點。 -
The combine of variable speed and running number of the pump, according to one flow, there are many combined schemes, and their energy consumption is different
變速和變臺數相結合的調節，對于同一個流量目標，可以有多種組合方案，各種方案能耗是不相同的。 -
Yvf2 series frequency - variable and speed - regulative three - phase asynchronous motors are suitable for running in frequency changer and speed regulation system which the power is supplied by a frequency converter. this new series of product designed unitedly in the country can be mated with all kinds of spwm frequency changer and speed regulation devices and is equipped with a separate cooling fan which ensure the motor for good cooling at various rotating speed
系列變頻調速三相異步電動機是適用於由變頻器供電的變頻調速系統中運行的專用異步電動機，是全國統一設計新的專用系列產品，可與國內、外各種spwm變頻調速裝置配套，裝有獨立的冷卻風機，能保證電機在不同轉速下有良好的冷卻效果。 -
The control strategy of hoist system of stacker crane is studied. through reliability analysing of control system of hoist, comparison of running and fork movement system, the weakness of controlling methodology of hoist system is found and then creates the improving model and the proposal of controlling system of hoist, in which use ac vvvf speed regulation instead of variable speed regulation, so as to get the stacker crane with better orientation precision and running speed
通過對堆垛機的提升控制系統進行可靠性分析，對比行駛和伸叉控制系統，找出提升控制系統中控制方法最薄弱的環節，建立了提升控制系統的改進模型，提出了提升控制系統的改進方案，對堆垛機的升降電機控制採用交流變頻調速方法，代替原系統中提升電機的變級調速控制，以使堆垛機在升降時獲得更高的定位精度和運行速度。
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