輸入的公差 的英文怎麼說
中文拼音 [shūrùdegōngchā]
輸入的公差
英文
imported tolerances- 輸 : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
- 入 : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
- 的 : 4次方是 The fourth power of 2 is direction
- 公 : Ⅰ形容詞1 (屬于國家或集體的) state owned; collective; public 2 (共同的;大家承認的) common; gen...
- 差 : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
- 輸入 : 1 (從外部送到內部) import 2 [電學] input; entry; entering; in fan; fan in; 輸入變壓器 input tra...
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In this paper, coordination accuracy calculating program is developed based on studying the main way and method of solving coordination problem, which is able to calculate self - motion and distribute tolerance in reason through input alternant information
研究了解決協調問題的主要方法,由此開發出協調準確度計算軟體,具有互動式信息輸入、自動計算、合理分配公差等功能。Comparing and analyzing the synchronous control strategy, which brings up the new method to control the double un - symmetry jars proceed synchronously with the combination of proportional valve and servo valve, which forms closed loop control ; basing on the above methods, models are made to get mathematics models of position control system and to analyze system model theoretically by using pid controller, we can realize regulating parameters, minimizing synchronous errors and enhancing the dynamic performances ; the simulink tool box in matlab software is used to imitate the system according to the model, which not only makes the result visual and easy to adjust the parameters in interactive way but also lets us understand the effects of different parameters and optimizes the dynamic properties. the theory of plc control in dshp is discussed after advanced understanding of the system movements. hardware design and general regulation are given on the base of siemens company products s7 - 200 plc
本文根據大量的國內外文獻,對研配液壓機的工作原理及設計結構進行了簡介;對位置同步的控制方法進行了比較分析,提出比例閥和伺服閥復合控制的閉環結構來對非對稱雙缸進行同步控制電液比例同步控制方案;在此基礎上著重對比例閥控非對稱缸建模,最後得到位置控制系統的總體數學模型,從理論上對同步系統動態特性進行了分析,並用pid控制器進行參數整定,減小雙缸同步誤差、提高系統的動態響應性能;其中控制性能的分析藉助于matlab軟體中的simulink工具箱,由已建立的數學模型形成模擬模型,得到可視化的模擬結果,從而利於交互方式下調整參數,了解不同的參數對系統的影響,優化同步系統的動態性能;在深入了解系統的動作特性后,對plc控制研配液壓機的原理進行了探討,針對siemens公司s7 ? 200型plc給出了硬體設計的總體規劃,編制出研配液壓機動作控製程序,在編程中著重研究位移傳感器與plc的通訊、雙缸同步運行的pid控制在plc上的實現及bcd碼撥盤輸入程序的植入問題。It is reflected in the aspects of quantity and quality ; ( 3 ) the unsatisfactory benefit. the number of enterprises entering the epz in per square kilometer, the amount of investment, and the total value of import and export are not satisfactory ; ( 4 ) the high cost of operating and managing the enterprises inside the epz. on one hand, indirect purchase inside the nation increases cost ; on the other hand, the transportation under the supervision of customs increases the cost of logistics ; ( 5 ) the little technological content of the enterprises inside the epz
發展速度緩慢,主要體現在總量和速度兩方面;項目引進難、規模偏小,主要體現在數量和質量兩方面;效益較差,每平方公里的進區企業數、引資額、進出口總額、出口總額都不理想,收益微薄;入區企業運行維護成本高,一方面國內間接采購增加費用,另一方面海關監管運輸增加物流成本;入甲文摘要旦旦旦旦旦旦旦旦旦旦旦旦旦旦旦旦區企業科技含量較低,五家企業中只有一家屬于高科技企業,另外四家都屬于傳統機加工企業;前後向聯系差,帶動效應弱。But three years ago mr persson lost a referendum on joining the euro and, though the polls show a narrowing gap, most now favour the centre - right opposition, a four - party alliance under fredrik reinfeldt, leader of the moderate party
不過,三年前佩爾松輸掉了有關加入歐元區的全民公決,並且,盡管調查顯示差距很小,但多數人更偏向由溫和黨領袖弗雷德里克?林費爾德領導的中右的反對派四黨聯盟。The length or the capacities of the tactical data are always different, and so the conventional data scheduling algorithm which consisted " first in first service " and " shore message first service " are not appropriate in the tactical communication applications. to meet the requirement of the information service priority, we presented a dynamic priority scheduling algorithms, which working on the order programming mode, can improve the efficiency of the asymmetric broadcast channel
戰場數據分發的長短消息數據容量相差懸殊,分析了常規「先入先服務」及「短消息優先」等調度演算法存在的不公平特性,根據戰術通信對信息服務優先權的特殊要求,提出了一種「動態優先權」調度演算法,在點播模式下,可提高非對稱廣播通道數據的傳輸效率。There are many valuation models such as cdf, eva model, p / e model and p / b model etc. there is one common character of these models that is the input data of these model is all financial information. however, financial analyst usually estimated different value of the same stock using different models and the estimated value was different from the actual market price. what is the reason lead to this result
各種股權估值模型都有一個共同的特點,即模型的輸入變量為公司財務信息,但根據不同的模型,證券分析師估出的股票價值都不一樣,而且跟市場實際價格往往也有很大的差距,那是什麼樣的原因導致這種差距呢In the framework, gats < annex on telecommunication > is the technical annex in the purpose of that basic principles and terms of gats could adapt to the public telecommunications transport networks and service better. the main idea of the annex is that each member shall ensure any service supplier of any other member is accorded access to and use of public telecommunication transport networks and services on reasonable and nondiscriminatory terms and conditions, for the supply of a service included in its schedule ; the < agreement on basci telecommunications services > is the result of specific basic telecommunications services negotiation after the uruguay round, with a central meaning that commits in terms of impersonality and impartiality partly or wholly open the basic telecommunications services market to other member without discrimination
在這個框架中, gats 《關于電信服務的附件》是為了使gats框架協議的基本原則和規定更好地適用於電信基礎傳輸服務而做出的針對性附加規定,其核心是要求每一成員應保證任何其他成員的任何服務提供者可按照合理和非歧視的條款和條件進入和使用其公共電信傳輸網路和服務,以提供其減讓表中包括的服務; 《基礎電信協議》是在烏拉圭回合后專門進行的基礎電信談判的談判成果,其核心是在客觀、公正的基礎上無差別地向締約方承諾部分或全部開放基礎電信服務市場。Firstly, a new cost - tolerance model, which closely links with real technological process, is built using fuzzy neural networks. the influence of process factor on the manufacturing cost is analysed and a fuzzy process factor is introduced using fuzzy mathematics principle. then fuzzy neural network is applied to modelling of production cost - tolerance model
首先研究了面向製造環境的公差-成本模型,對加工因素進行模糊化處理,建立了加工因素的模糊影響系數,並以此系數和零件公差作為輸入,建立了基於模糊神經網路的公差-成本模型。The main research contents are as follovvs : after the analyzing of the process of making train diagram, according with its character, and take into account the trend of innovation, chooses the total solution based on the b / s architecture, 3 - tier operation distributed and 2 - tier data distributed to separate the data from operation and simplify the development and maintenance ; the e - r data model that is accord with the 3nf criterion is designed after analyzing the data structure of the train diagram system. emphasis on the permission security of the distributed system, take the view schema, coupled with the login authentication and permissions validation, to ensure the data accessing domination, and take the synchronization, error control, and restore capability to advance the data security ; on the basis of b / s solution architecture, after comparing the existing transportation technologies, b - isdn and adsl is selected as the major solution architecture based on the package - svvitched networks. furthermore, error control, firewall, and encryption techniques are introduced to prevent the hacker attack and ensure the networks safety
論文的主要研究內容包括:對目前我國列車運行圖管理體制和編制流程進行詳細分析,根據其「幾上幾下」的特點,並結合未來「網運分離」體制改革的變化預測,選擇採用與之相適應的基於b s體系架構、三層業務分佈、二層數據分佈的整體方案,實現業務與數據的分離,降低開發與應用過程的復雜度和總體成本;對列車運行圖系統的數據信息進行分析,設計符合3nf規范的數據e - r關系模型,並著重研究處于分散式系統中的列車運行圖數據信息的訪問權限和數據安全問題,提出以視圖模式結合用戶識別權限審定實現數據權限劃分,以並發處理、容錯技術、恢復技術提高系統的數據安全性;在基於b s架構的系統整體方案基礎上,對當前多種數據傳輸技術進行分析比較,採用b - isdn為主幹網、 adsl為接入端的基於公用數據網路分組交換技術的系統網路體系結構,並針對網路自身安全性和黑客攻擊與侵入問題,詳細討論綜合採用差錯控制、防火墻、數據加密解密等技術手段提高系統的網路安全性能。分享友人