能量傳遞系數 的英文怎麼說
中文拼音 [néngliángzhuàndìxìshǔ]
能量傳遞系數
英文
energy transfer coefficient- 能 : 能名詞(姓氏) a surname
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 遞 : Ⅰ動詞(傳送;傳遞) hand over; pass; give Ⅱ副詞(順著次序) in the proper order; successively
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 數 : 數副詞(屢次) frequently; repeatedly
- 能量 : 1 [物理學] energy; amount of energy 2 (能力) capabilities; capacity; 能量不滅 conservation of e...
- 系數 : [數學] coefficient; ratio; modulus; quotient; factor
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The equation of the radiation transfer between two surfaces indicates that there are three factors that have influence on radiation transfer : brdf, projected solid angle ( psa ), and incident radiation flux. thereafter, a new baffle system design idea is put forward
本文首先介紹了光學系統雜光的抑制措施,從光輻射在兩個表面傳遞的基本能量傳輸方程出發,指出影響輻射能量傳輸的三個因子:雙向反射分佈系數brdf 、投影立體角psa和入射輻射通量。This article studies on a novel method about detector calibration and monochromator calibration by using silicon pin photodiode. the detector and the monochromator of one spectrum measurement system had been calibrated using the method, and the spectrum distribution of one laser - produced plasmas ( lpp ) source with jet gas target was measured. the use of a specific combination of the silicon photodiode and multiplayer reflect films is the notable character in monochromator calibration
本文研究了一種利用光電二極體傳遞標準探測器標定普通探測器和單色儀系統的方法,實際標定了所用的探測器和單色儀系統,測得了噴氣靶激光等離子體光源的相對光譜分佈,設計出絕對光譜分佈的測量方法,並且利用labview的g語言及相應的數據採集卡等硬體設備構造出一套智能化、高效率的測量系統,完成了多層膜反射率測量工作。On the basis of increasing the flaw resolution of the x - ray radiographic system, the study is firstly concerned with the analysis made on the influence of such factors as redial sources energy, system noise, optics radiography and scattering on the radiographic system in theory, and the present dissertation looks at the methods for acquiring the radiographic system point sp read function, line spread function and module transfer function ( mtf ). on the basis of these studies, research the spread properties of the tiny flaw making use of mtf, acquiring the properties of system inspecting sensitivity and resolution, based on the system optimization designing
本文以提高射線成像系統的疵病解析度為前提,首先在理論上對射線源能量、系統噪聲、光學成像、散射等各環節對成像系統的影響進行分析,探討成像系統的點擴展函數、線擴展函數及其調制傳遞函數( moduletransferfunction ,簡稱mtf )獲取方法,在此基礎上,利用mtf研究微小疵病的擴展特點,從而得到系統的檢測靈敏度和解析度給出關系特性,為系統優化設計提供依據。Experiments and training can be carried out for the benefit of students on this system in the areas of signal measurement, signal transmission, data display, alarm display, modification of parameters, locking and awakening of alarm, extension alarm and simulation tests etc., which will improve the ability of students in the maintenance and management of modern ship - board automation control system ; 4
有利於對學員進行信號測量、信號傳遞、數據顯示、報警顯示、參數修改、報警閉鎖與喚醒、延伸報警以及模擬實驗等各方面的實驗和訓練,提高學員對現代化船舶自動化控制系統的維護和管理能力。Based on the sound wave transferring theory of infinite elastic and viscoelastic materials with the method of transferring matrix, the formulas of transmission coefficient and the level of sound insulation are gained, which consider shearing strength in the rubber, and the sound insulation properties of compound structures are discussed in condition of oblique incidence
摘要基於無限大彈性體和粘彈性體的波傳遞理論,採用傳遞矩陣的方法,對斜入射情況下的透射系數和隔聲量進行了理論推導,考慮了聲波在橡膠中傳播所產生的剪切力,並就單層復合結構的隔聲性能進行了詳細的研究,進而也分析了多層復合結構的隔聲性能。Internal waves are a kind of bridge relating the diapycnal mechanical mixing to external sources of mechanical energy : first, internal waves are driven by wind stress and barotropic tide so that large amount of mechanical energy are transported to abyssal ocean with propagation of internal waves ; second, the mechanical energy can directly be cascaded to mixing through instability and breaking of internal waves
內波是外界提供的機械能與混合之間聯系的橋梁之一,一方面風和潮汐通過激發內波,將能量向深海和大洋內區傳遞,另一方面,內波的不穩定和破碎直接將機械能串級到小尺度湍流混合中去。開展傾斜地形上內波的傳播以及內潮的產生等方面的研究對海洋混合過程的參數化以及混合對大洋環流的影響等方面的研究具有重要的科學意義。A correlation was studied out here :, for experiment with sparger 1 # ;, for experiment with sparger 2 #. sparger decreased interfacial heat transfer coefficient, total clotted liquid and steam energy transfer and weakened surface temperature vibration. it also decreased thickness of hot water layer, attenuated steam condensation and shortened the time of balance
加裝遮流板使實驗初期階段的表面冷凝換熱系數hif降低76 93 ;減少了累計凝結量67以上;降低蒸汽流能量的傳遞,使表面溫度波動顯著降低;減少了熱水層的厚度;減緩了蒸汽凝結的劇烈程度,大大縮短了系統壓力平衡需要的時間。The whole system have been test using, from the actual application result, the system can run stably and reliably, reach to the effect anticipative. its characteristic is, multithread, tree structure, simply database, a lot of relation database, transferring messages by database between threads and accomplish all kind of electrical collection, dealing with and sending fast, exact and automatic. it has great potential
本系統的特點為,採用多線程、利用樹狀結構、數據表簡單不冗餘、充分利用關系數據庫、多線程間通過數據表傳遞信息,能快速、準確、自動地完成各類電能表計量信息的採集處理和傳輸,運行可靠性高,具有良好的發展潛力。One important feature of radio signals ’ is that the signals are easy to catch and to disturb. in order to disturb the radio signals, parameters, including code rate, modulation, protocol, protection methods and channel coding, about satellite ’ s signals should be known. so, it is possible to receive the data from satellites and obtain lots of information from it, and even to destroy the undesired information
衛星通信系統的遙控遙測信息都是通過無線通道傳遞,而無線電信號的一個很重要的特性就是發射易被接收、易被干擾,實現干擾的前提是對衛星信號參數的極大了解,這包括明確信號的碼速率、調制方式、所用協議、保密措施及通道編碼等,因此,通過接收衛星數據以獲取大量的未知信息,甚至破壞掉對己的不利信息就成為可能。2. the time variant nonlinear model of the laser gyro inertial surveying and attitude reference system is changed and simplified to time invariant linear model of the error states using robust analysis method. these results make frequency analysis based on transfer function become possible which is important for dynamic system analysis
2 、採用魯棒分析方法,將激光陀螺慣性測量與姿態參考系統的時變非線性模型轉化為誤差狀態的近似線性定常模型,從而使基於傳遞函數的頻域分析成為可能,這對動態系統分析是至關重要的。Abstract : a new non - contact measurement system of the ammunition energy is discussed, which can be used to measure the performance parameters of all kinds of ammunition chemical battery in non - contact means. as infra - red optical medium is applied to send signals in this system, the problems in the traditional measuring such as low - precision measurement, existing of the ac - dc boundary and the multi - factors arising thereform are overcome, and the noncontact measurement precision of the ammunition energy performance parameters is improved
文摘:論述一種彈載能源非接觸測量系統,適用於各型彈載化學電池性能參數的非接觸測量,該系統採用紅外光介質從電磁場中傳遞信號,克服了傳統測量方法精度低和「交直流界線」及其導致的「多系數」等問題,大大提高了彈載能源性能參數非接觸測量的準確度。This thesis discusses the definition and implementation methods of hierarchical federations, and brings forward the technique of automatically constructing the hierarchical federations architecture ( hfa ). based on the study of time management and data distributed management in hierarchical federations, we give the constraint conditions, which need to be met for achieving correct temporal delivery of time - stamped messages and causal ordering of those messages. we propose the process of time advancement in hierarchical federations, and present the hierarchical data filtering mechanism, which can effectively decreases the network traffic
論文研究了層次聯邦的概念及其實現方法,提出了層次聯邦體系結構的自動生成技術;然後研究了層次聯邦中的時間管理和數據分發管理,提出了為保證消息傳遞的時間和因果順序的正確性需要滿足的約束條件,給出了層次聯邦的時間推進過程;提出了層次聯邦中能有效減少網路流量的數據分層過濾機制。Abstract : a design method of a multi - variable inferential controller based on anew performance index is proposed. the inferential controller uses a v type control structure to avoid inverse transformation of rectangle arriving. this multi - variable inferential control system has the characteristic of simple calculation and only an adjustable parameter q array. this control system output gets the performance of dynamic decoupling of the mutivarable system
文摘:在一種新的性能指標下,提出了一種多變量推理控制器的設計方法,該控制器採用的v規范型控制器結構避免了傳遞函數矩陣求逆問題.該類多變量推理控制系統的特點是演算法簡單、僅具有一個可調參數矩陣q ,該系統實現了多變量系統的動態接耦On the basis of the deep analysis of the semiconductor device numerical analytical methods, using a pisces for dos as a kernel, we develop a software which can simulate the semiconductor devices under windows operation system. the software is programmed by mixed languages including visual c + +, fortran9o and matlab. so the problems such as mixed - language programming are solved and the interpolation algorithm on a triangle - partitioned planarity is realized
在對半導體器件數值分析方法和手段有深入分析的基礎上,以dos下的piscesii為內核,綜合利用了vc + + , fortran90 , matlab等計算機語言,解決了混合語言編程的出現的如變量傳遞等多種難題,實現適用於三角形網格劃分二維空間的插值演算法,開發了可以在windows操作系統下運行的一半導體器件模擬軟體,使得在windows下的器件模擬成為可能。( 3 ) a new method of measuring slip ratio of cvt was proposed, and test device was also developped. some experiments were done on the cvt test bench. the relation of transmission ratio, clipped force of pulley and transmission torque was investigated by experiment
( 3 )提出了cvt傳動滑移的工程測量方法,研製了相應的測量裝置;在實驗臺上進行了大量的實驗,得到了cvt傳動速比夾緊力傳遞轉矩之間的關系,測試了cvt的傳動性能,研究了傳動參數對傳動滑移率和傳動效率的影響。Moreover, the data flow is modeled by variable influence table that describes the data communication between tasks and can simulate the data flow and material flow in the collaborative product development
通過變量影響列表,直觀高效地建立了數據傳遞和訪問關系,它能較好地模擬協同產品開發工作流中的數據流和物流。Mass energy transfer coefficient
質量能量傳遞系數At the same time j2ee platform technologies are discussed deeply, such as j2ee platform technologies, communication technologies, ejb component technologies and so on. the design model based on the mvc frame is applied in the system development, so that the separation between the present logic and the business logic in the application is realized. finally, according to the problems found in the development process, the paper explains particularly the kay technologies in the realization : the uniform naming service is realized by realizing the service locator partten using the value object pattern, all the status data is encapsulated into a serializable object, then transferred among the client, sessionbean and entitybean in order to decrease the potential network traffic caused by reference of entitybean ; in order to improve the performance of data storing and taking, we introduce the facade model to escapsulate the ejbs which delegate the data model
本論文結合了杭州市財政局的會計人員從業資格管理系統的升級項目,研究了基於j2ee的ejb組件模型的多層分散式體系結構的設計與實現:深入探討了三種分散式處理技術( rmi , corba , com )的區別,將j2ee平臺的ejb技術與windowsdna體系的com +技術從多個角度進行了比較;詳細闡述了在系統開發過程中j2ee平臺的幾項核心技術(如: j2ee平臺的服務技術、通信技術、 ejb組件技術等)的應用;引入了源於mvc三部件框架的設計模式,實現了應用中表現邏輯與業務邏輯的分離;最後,結合在開發過程中遇到的問題,詳細解釋了開發過程中實現的關鍵點:用servicelocator模式實現了統一的命名服務管理;運用valueobject模式將所有狀態數據包裝成一個可序列化對象vo ,然後在客戶機、 sessionbean與entitybean之間傳遞,減少了使用實體bean造成的潛在網路通信量;以及引入sessionfacade模式,用sessionbean封裝了entitybean ,改善了數據存取的性能。According to the principle of hydraulic resistance loop sys tem, a method for obtaining the best transmitting parameters of hydraulic system s, is presented by transforming relevent pressure energy and energy loss on trans mitting road into all impedances of the transmitting road respectively
介紹了一種根據液壓阻力迴路系統學原理,通過把液壓系統中壓力能的傳遞和傳遞過程中的能量損失轉化為傳遞路線上所遇到的所有阻抗,提出了一種獲取液壓傳動系統最佳傳遞參數的方法After feedback control, the transfer function of loading system was changed and the dynamic performance was improved, the extra force in system output was limited to small range
反饋以後,改變了系統傳遞函數和動態性能,並將舵機運動干擾輸出等效為一個較小的量。分享友人