c C major [minor] C大[小]調。 a C-spring C字形(承力)彈簧 (=Cee-spring)。 CCCL=350. C3丙等(的),體格劣等(的)。 (a C3 concert 第三流音樂會)。 C and A Pocket 〔美國〕無業游民做在上衣里用來裝多余糧食的口袋 (Chicago and Alton pocket)。 C and S 【美軍】整潔而嚴肅的 (=clean and sober)。
The virtual circuit management module is consists of three sub - modules which are virtual - circuit - create sub - module , virtual - circuit - hold sub - module , virtual - circuit - free sub - module . we create a virtual circuit between each other before they begin to communicate , then we hold this virtual circuit during the communication process , finally , free this virtual circuit after finish the communication . i coded this program with c under linux kernel and use the kgdb to debug the module 主機虛電路管理模塊主要由建立虛電路,維護虛電路和撤銷虛電路三個子模塊組成,建立虛電路模塊采用了兩次握手機制,在雙方進行通信前建立端到端的虛電路;維護虛電路模塊負責在通信過程中維護虛電路;撤銷虛電路模塊采用了改良的六次握手協議,在通信結束后撤銷虛電路。
This paper studies nonlinear dynamic problems of tall building structures , first , constitutes linear dynamic equation and elasto - plastic dynamic equation of structure by using qr method , later , solves the dynamic equation by using spline unconditional stable algorithm , last , programs corresponding computer programs with c program language , and calculates some example and a tall building in constructing the courses and the results prove that qr method is not only simple in calculating and fast in constringency rate , but also precise , that qr method is a effective and economic new method 本文研究高層建筑結構彈塑性動力問題,先利用qr法建立了結構線性動力方程及彈塑性動力方程,然后利用樣條無條件穩定算法求解了動力方程,最后利用c語言編寫了相應的計算程序,計算了一些例題和分析了一個工程實例。 qr法在理論上及方法上不用有限元法及流動法則,避免了這些傳統方法在分析非線性問題時所帶來巨大困難的缺陷。計算結果表明,這種方法不僅計算簡便,而且精度高,收斂速度快,是一種經濟有效的新方法。
In the optical transport products of headquarter division of zte ( zhongxing telecommunication equipment co . , ltd . ) corporation , we manage the informations of the transport devices with the sybase , which is one of the relational database . the structures of the device informations is very similar , but our products are strong real - time system , so we can ’ t store the informations with the same table of the database . we must create a table for each device to store the device data in the database . we develop the application program with c + + , which is a kind of object - oriented language . in order to handle these similar data , we must write many similar codes in our application program . as a result , our codes is very redundant . we are difficult to maintain these programs . in order to solving the problem , we decide to design a o - r mapping tool . at present , the o - r mapping tools are developed by pure object - oriented language , such as java , smalltalk . but , we must implement this o - r mapping tool with c + + 在中興通訊股份有限公司本部事業部的傳輸網管產品中,我們使用關系數據庫- sybase來管理各種傳輸設備的信息;這些設備信息的結構基本類似,但由于在光傳輸控制中,實時性的要求很高,因此為了提高數據庫操作的速度,為每一種設備在sybase數據庫中都建立了一張對應的數據表。而對數據庫進行操作的應用程序是使用c + +語言來開發的,這樣一來在應用程序中,對各種設備的業務處理方式就基本相同,但卻需要針對相似的數據表寫不同的業務邏輯類,這就使得代碼比較冗余,維護比較困難,在增加新設備時,也必須進行一些重復性的工作,擴展性受到很大制約。
2 . on the research actuality of pairwise sequence alignment , several classic pairwise sequence alignment algorithm were analysized . these algorithms were programmed with c + + programme language and offered contrast experiment condition for the pairwise sequence alignment algorithm presented in this paper 根據目前雙序列比對的研究現狀,對幾種經典的雙序列比對算法進行了分析介紹,并且用c + +語言編程實現了這些算法,為本文研究的基于動態規劃的雙序列比對算法創造了對比實驗條件。
According the data of actual project and integrating the approximately earth pressure of loess area , this thesis compile a series of lanzhou loess area support program with c + + and the method of criterion . analyzed and calculated many actual projects with the program , monitoring the procedure and collecting the data in some works to perfect the program and work hard to make it to sale . according cantilever supporting pile , one - anchored supporting pile and soil nails support of loess area , this thesis select the best support method and structure form 本文從實際工程出發,根據規范中的極限荷載設計法結合黃土地區深基坑的近似實際土壓力分布情況,用c + +語言編制一套適合蘭州地區黃土深基坑支護的計算機輔助設計程序,用本程序分析計算了多個實際工程,并在這些實際工程的基坑開挖過程中實行信息監測,收集有關數據以回歸檢驗研究成果以及完善這套程序,使其能真正的應用到實際工程,并力爭使其商品化。
Based on the requirements of the system the power source , amplify circuits , data gathering and storage circuit and reset circuit were designed . the software of this system was programmed with c language of mcs - - 51 single chip microcomputer that is a language of structijral programming language , cofltains many " characters of advanced ianguages and has the functions of assemble 1anguage . the software of the system was designed with structural program module that make the sttucture of software clear and convenience debug and modify 其中系統硬件設計主要是采用mcs ? 51單片機為肌肉嫩度測量儀的核心,進行了系統電源設計、放大電路設計、數據采集和存儲電路設計、復位電路設計;軟件設計使用單片機c ? 51語言,它是一種結構程序設計語言,兼顧了多種高級語言的特點,并具備匯編語言的功能,根據程序設計原理,采用結構化程序設計,使軟件結構清晰。
A program with c + + language was designed to calculate ultimate load of the reinforced concrete masonry shear wall structure . the reliability of the program was proved by comparing the program results with experimental results . ( 2 ) using the program , impact to the shear resistant of the ratio of grout for concrete and the ratio of height to section thickness and the horizontal reinforcement ratio was discussed ( 2 )利用本文編制的程序,討論不同的高寬比、灌芯率和水平配筋率對配筋砌塊砌體剪力墻抗剪承載力的影響,并驗證了《砌體規范》 ( gb50003 - 2001 )規定允許高寬比和允許配筋率范圍。
We use fast fourier transform arithmetic to calculate two seriate images . this article discusses the basic principle of the cross - correlation arithmetic in detail , discuss each stage of its produce and development and also discuss the thinking , the merit and the defect of each algorithm . based on these discusses , we confirm our algorithm and realize it in programming with c + + 粒子圖像的匹配算法的主要運算是將兩連續的視頻圖像進行基于快速傅里葉變換的互相關運算,本文詳細論述了相關算法的基本原理,它的產生和發展的各個階段,在比較了各種算法的基礎上確立了自己的算法并以c + +編程實現。
Some functional blocks are set up with the basic block provided by spw , and some is programmed with c language . after the simulation of pulse compress mtd radar , the effect of some jamming signals is analyzed . especially , the jamming signal of high pulse repeat frequency is discussed 完成脈沖壓縮mtd雷達的建模以后,又討論分析了幾種常見的干擾式樣,如噪聲調幅干擾、噪聲調頻干擾等,著重討論了高重頻噪聲調頻脈沖信號的干擾效果,并對幾種不同形式信號的干擾效果進行了比較和分析。
This dissertation first researches the primary characteristic of corba then researches the corba component model which is latest brought forward and discusses corba " s influence on traditional application development and implementation - making easier the developing the distributed object . then , from the view of the software engineering , it brings forward a design model adapting the corba system , and bases the actual design method , it dissertates how to integrate the objects designed by different programming languages , and implement the communication between the object of corba programming with c + + , java , delphi language , according to a system of preconcerting ticket . at last , it dissertates the problem of the integration between the database and the technology of corba and how to establish the large appl ication system bases the technology of corba 本文首先對corba的主要的特性進行了論述,針對新采納的corba組件模型進行了研究,總結ccm結構對原有orb對象擴展產生的影響? ?使corba技術更加有利于分布式對象的開發,然后從軟件工程的角度,提出了一種適應于corba系統的設計模型,并根據corba的具體設計方法,對如何利用corba技術集成多種語言開發的對象進行了較深入的分析,并以一個車站在線定票系統為原型,采用c + + 、 java 、 delphi等語言實現了corba對象之間的相互通訊,對corba對象之間的通訊的一些內在機理進行了研究,最后論述了corba技術與數據庫集成以及基于corba技術構筑大型應用系統的問題。