流傳輸方式 的英文怎麼說
中文拼音 [liúzhuànshūfāngshì]
流傳輸方式
英文
stream transmission mode- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 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)...
- 輸 : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
- 方 : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 方式 : way; fashion; pattern
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Convection is the principal agent of heat transfer in the atmosphere and oceans.
對流是大氣和海洋中熱傳輸的主要方式。In this thesis, firstly, we put forward a new algorithm of the synchronization of carrier reference phase, that is to use the curve synthesizing with the general digital carrier phase looper to have an estimation on carrier frequency within 10 ms so as to meet the need of meteor burst communication. we have done some simulations to get the performance of carrier frequency estimation using two modulation modes ( 16qam and 4 - qpsk ), and had some test on the carrier phase looper in conditions when using different baud rate transmission and when the baud tuning have windage
我們對兩種正交調制方式( 16qam和4 - qpsk )進行了模擬工作並給出了模擬結果,同時討論了碼元同步定時誤差對鎖相環路工作的影響並根據流星通信中使用變速率傳輸時鎖相環路的載波同步性能進行了測試;然後在基於軟體無線電思想的數字處理平臺(該數字處理平臺實現了中頻數字化)上用dsp軟體完成了載波的相位跟蹤。Owing to its excellent adaptability to large angle - displacement between two transmission shafts and other characteristics such as large transmission ratio, terse mechanism, high transmission efficiency, cardan cross - pin spindles has been widely used as an important mechanical part in transport machines, metallurgy machines, petrolic machines, heavy machines, etc. as an effective and promising approach to resolve complicated development of modern software, component - based development ( cbd ) is put forward to change the present way of software development by producing software through assembling ready software components and its final target is to realize the industrialization of software development totally
十字軸式萬向聯軸器能夠很好地適應傳動軸間的較大角位移,而且具有傳遞扭矩范圍大、結構緊湊、傳動效率高、維修保養方便等特點,是一種重要的傳動部件,因此在交通運輸、冶金、重型機械等領域中得到廣泛應用。基於組件的開發是近幾年發展並日益成熟起來的一種軟體開發新方法,其核心思想是以流水線方式、通過組裝組件生產軟體,從而容易實現軟體開發的工業化。This article holds that the routes of the kunlong jade ' s transportation are relevant to the qiang ' s migration from their birthplace to northern and western, and are relevant to the qiang ' s domain - kunlong and the changes of its name ; it is wrong that the kunlong jades were paid tribute to the suzerains, the main way of the kunlong jade ' s transportation to the east is transported by the qiang ' s different tribes by the presenting as gifts and the trades from the west to the east
摘要本文認為三代時期昆侖玉輸往中原的路徑與古代羌族部落從發源地北遷與西進有關,且與羌族的地望昆侖山及其山名的指涉流變密切相關;三代時期,昆侖玉以進貢的方式進入中原的說法是不正確的,昆侖玉主要是以羌族各部落自西向東以饋贈、貿易等形式逐步傳遞,最終輸入中原地區。This project focus on r & d of remote information transfer between some device, especially in the water - quality monitoring system. after learning the architecture of the popular pstn dial - up network. vpn broadband network and gsm wireless network, a new solution for remote communication was proposed. under this idea frame a communication hardware platform and software was developed
本課題主要針對環境水質在線監控系統中的信息傳輸問題,對遠距離設備之間的信息傳輸方式及發展進行了研究,結合目前流行的pstn撥號上網方式、 vpn組網技術和gsm無線數字通訊技術,提出了一種新型的遠程設備之間信息傳輸與互聯的方案,並按照這個思路搭建出系統所需的硬體平臺,設計出實現這個方案的應用程序。Currently, the army is developping military network based oa project with effort among which military email transferring system is an essential application module. this paper proposed a data model of military email transferring as well as detailed design scheme according to the potential threat in email service system, practical condition of current military network and official model as well as document transferring process. it discussed the security requirement of military email transferring system in detail as well as analyzed and design relevent data model, mail exchange protocol and application requirement of cryptogram management
該文針對電子郵件服務系統中存在的安全隱患,基於對目前國內外電子郵件安全技術的分析研究,立足於現有軍事計算機網路的實際現狀,根據目前軍隊的辦公模式、公文傳輸流程,提出了一種適合於軍隊辦公自動化中軍用電子郵件傳輸的數據模型及具體的設計方案,詳細討論了軍用電子郵件傳輸系統的安全服務需求,對相關的數據模型、郵件交換協議、密碼管理的應用需求等進行了詳細的分析和設計。Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影( dsa )成像系統的組成結構和數據流向進行了深入研究和分析,並對系統中的數據流向進行了完整的歸納和總結,給出了x線數字成像系統中的高速大容量數據通道的設計方案;在對sdram的控制方式做了深入探討后,給出了實現大容量多條sdram共同工作的解決方案,在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲;通過對pci總線介面的深入研究,優化後端狀態機設計和低層驅動程序開發,給出了完整的pci介面方案實現高速dma數據傳輸,完全可以滿足視頻傳輸要求;深入研究了基於大規模可編程器件的數字系統設計方法,針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點,提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案,從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。Transport traditional warehousing enterprises are established in the majority of the planned economy era, state - owned enterprises, these enterprises generally logistics infrastructure investment is insufficient, but has many years of experience in the logistics operation, and rules and regulations, good corporate reputation, warehousing and transport operations at the core provide relatively complete logistics services, with a strong ability to attract customers, and formed a basic customers in the community establish corporate image and brand effect of the logistics business remained relatively stable development of the situation, but as a modern logistics development, a modern logistics, long - span, dynamic and strong, can be divided into and the complexity of the advantages of traditional storage transport sector there are many issues, such as : management methods are backward ; the logistics facilities and equipment, lack of investment in facilities aging ; still lack the overall planning of a detailed and clear market orientation, lack of modern logistics management concept outdated marketing logistics, resulting in the mainstream enterprise customer groups scattered, low - level mobility of the large, it is difficult to retain the high - end customers ; enterprise systems and internal operating mechanism of the lack of vitality
留學解答資訊網:傳統的倉儲運輸企業多數是建立於計劃經濟時代的國有企業,這些企業一般對物流基礎設施投入不足,但是有多年的物流運作經驗,和規章制度,良好的企業信譽,以倉儲和運輸業務為核心,提供相對齊全的物流服務,具備了較強的招攬客戶的能力,形成了基本顧客群,在社會上樹立起企業形象和品牌效應,使物流業務保持著相對穩定發展的態勢.但是隨著現代物流的發展,較于現代物流,大跨度性、動態性強、可分性、復雜性等優點,傳統倉儲運輸業出現了許多問題,例如:管理手段落後;對物流設施設備的投入不足,設施老化;尚欠缺詳細的整體規劃和清晰市場定位,缺乏現代物流管理理念;物流營銷方式比較陳舊,造成企業主流客戶群體分散,級別較低,流動性大,難以保留中高端客戶;企業體制與內部運作機制欠缺活力。Thus the reactive compensator can be located in the center of the distributed load in the area and make the best user of the compensator ' s capacity. the distance flowed by the reactive current is efficiently reduced and the active loss of power net goes down. two - stage control model is adopted in the optimized control technique of the system
該系統採用了測量點與補償點與分開的方式,實現了區域性無功負荷監視,使無功補償點可以安置在區域性分散負荷的中心部位,最大程度地利用了補償容量,有效地縮短了無功電流傳輸的距離,降低了電網的有功損耗。Nowdays transporting audio and video and other multimedia in net by using download with more delay or streaming - transfer
目前,在網路上傳輸音視頻( a / v )等多媒體信息可用下載也可用流式傳輸方式。Become a kind of new electronics circuit - current - mode circuit. it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components, they are stronger modified standard current - mode parts in fuctions on this foundation. mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ), they are all function very strong standard current - mode parts, they all can provide some circuit functions of better than general operation amplifier, because they have the voltage importation and the current importation, therefore use it since can carry out the voltage - mode signal processing circuit expediently, can also carry out the current - mode signal processing circuit expediently, and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode, but have their advantages more according to the current - mode filter of the modified current conveyor, because it constitutes in brief, the filter wave function is stronger and they are better than in general use operation amplifier of many advantages, be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small, the impedance is different from etc. advantages, otherwise they have biggish dynamic range, and flexible circuit synthesize, so they are the best active parts
從第二代電流傳輸器ccii入手,重點研究了以下幾種改進型的第二代電流傳輸器:改進的差動差分電流傳輸器mddccii 、全平衡第二代電流傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、電流差分緩沖放大器cdba的電路結構及其模型。然後在此基礎上系統地研究了基於這幾種改進型的第二代電流傳輸器的濾波器的設計方法,主要方法和結果如下:利用mddccii設計了差分式連續時間電流模式低通、帶通濾波器;電流模式跳耦結構考爾低通濾波器;利用fbccii設計了帶通二階節濾波器及電流模式雙二階通用濾波器;設計了基於多輸出端ftfn的電流模式二階通用濾波器電路;通過數字化開關選擇的基於fbftfn的電流模式通用濾波器;設計了基於最少個數電流緩沖放大器(兩個cdba )的多功能通用電流模式濾波器及其在非理想因素情況下分析。設計濾波器的主要方法是採用級聯設計、運算模擬(信號流圖法)和反饋設計(跳耦法) 。This reduces the system real - time and reliability. after the 2. 5 generation mobile communication technology gprs brought into market by china mobile corporation, the cost of data transmission has been reduced. because of gprs has characteristics of charge in quantity, always online, lower cost, make it become the best solution of mobile data transmission
在中國移動推出2 . 5代移動通信技術gprs服務之後,藉助gprs網路可以使移動數據傳輸的費用大大降低,因gprs網路具有按流量收費、永遠在線、較之sms簡訊息傳輸成本低的特點,使其成為一種比較理想的移動數據傳輸方式。After the 2. 5 generation mobile communication technology gprs brought into market by china mobile corporation, the cost of data transmission has been reduced. because of gprs has characteristics of charge in quantity, always online, lower cost, make it become the best solution of mobile data transmission
在中國移動推出2 . 5代移動通信技術gprs服務之後,藉助gprs網路可以使移動數據傳輸的費用大大降低,因gprs網路具有按流量收費、永遠在線、較之sms簡訊息傳輸成本低的特點,使其成為一種比較理想的移動數據傳輸方式。This method gets images of different resolution by inverse wavelet transformation on the client, resolves the problem of 1 / 3 increasing data, which is brought by traditional building method, because in traditional building method the relativity between layers of the pyramid s not used
該方法在客戶端利用小波逆變換動態合成各種解析度級別的影像,與傳統方法相比解決了沒有利用金字塔各個層次數據之問的相關性帶來的約1 / 3數據增量問題,而且在網路應用中可以形成一種解析度遞增的流式數據傳輸模式,非常適合遙感數據的網路發布。Innovate the moral training method, which suits the rule of university student ' s thought development in the background of globalization. we should concern people, respect character and try to communicate with students instead of single input ; we must make full use of modern devices, and we must use all kinds of disseminative method instead of preaching. we should pay attention to the establishment of covert course, and we must transform our teaching from in - class teaching to teaching of multi - direction influences
創新適應全球化背景下大學生思想發展規律的德育方法,做到以人為本,注重個性,實現出單向灌輸向雙向交流轉變:充分利用現代載體,由單向說教向多種傳播方式轉變;重視隱性課程建設,山單一的課堂教學向多方位的影響轉變:加強德育策略研究,使德育手段藝術化和技巧化。First, this paper not only introduces the basic principle, the history, the category and the control of linear motor but also shows the development of the control system and technology of motor. second, the method of pid control and the technology of pulse width modulation are expatiated, as well as their application in linear - motor - driven servo syetem. third, this paper describes the hardware structure including its operation principle of the control system of the dsp based linear - motor - driven suspending push - type convey system
文章首先介紹了直線電機的基本原理、發展歷史及其分類方法,並簡單闡述了直線電機的控制方法;然後介紹了電機控制系統及技術的發展,進而分析了pid控制方法和脈寬調制技術,及其在直線電機驅動的伺服系統中的應用;接著介紹了基於dsp的直線電機驅動的懸式推掛物流傳輸控制系統的硬體結構及其工作原理,並闡述了直線電機驅動的懸式推掛物流傳輸系統控制的軟體實現,介紹了各個程序模塊以及速度的檢測方案。Electronic commerce, as a result of high speed development in communications, network and information technology, combines the enterprise, supplier and customer of traditionary commerce firmly with its powerful data information and efficient corresponding network, which can press manufacture close to consumption, and can reduce transactiona ! cost of material flow, fund flow and information flow. so we say electronic commerce is a thoroughly commerce innovatory mode, it is a direction of trade in the future
電子商務作為通信、網路和it技術高速度發展的結晶,它應用強大的數據信息和高效的通信網路把傳統商務的企業、供應商和客戶緊密聯系在一起,使生產和消費更為貼近,減低了物流、資金流以及信息流傳輸處理成本,是對傳統貿易方式的一次徹底變革,也是未來貿易發展的必要方向。In this thesis, firstly, we introduce the relative technology of the sip gateway and basic principles of the sip protocol ; secondly we discuss the requirements for setting up the translation gateway between the ip network and pstn network ; afterwards, we designed the whole layered system structure including hardware and software, then implemented them with ood. our experiments showed that the low cost sip / pstn gateway design is feasible
其功能是完成傳統電路交換網路與分組交換網路之間的信令和媒體轉換,從而實現ip網sip電話用戶和pstn電話用戶之間的通信。課題和論文中完成的主要內容有: 1 .研究了pstn的信號原理、交換方式、媒體傳輸方式;研究了軟交換技術的原理和網路結構,分析了sip協議的消息和工作流程。Facing with the limit of the wide of the line and the crowding of internet, streaming media is the best way of transmission of information through network
面對有限的帶寬和擁擠的撥號網路,實現窄帶網路的視頻、音頻、動畫傳輸最好的解決方案就是流式媒體的傳輸方式。In this paper, the architecture and features of usb, including the bus attributes, the protocol definition, types of transactions, power management will be described firstly. it tries to give developers and users a snapshot of usb
本文首先介紹usb的體系結構和特點,包括總線特徵、體系結構和電源管理等,接著詳細介紹了usb通信協議,包括數據流模型、四種傳輸方式及各自的特點,以及usb設備標準描述符的定義。分享友人