轉換門限 的英文怎麼說

中文拼音 [zhuǎnhuànménxiàn]
轉換門限 英文
switching threshold
  • 轉 : 轉構詞成分。
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 門 : Ⅰ名詞1 （房屋、車船等的出入口 ） entrance; exit; door; gate 2 （形狀或作用像門的東西） switch; va...
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 轉換 : change; transform; convert; switch
  1. Fpga and dvb standard are introduced firstly, dvb - c standard and composition of its system are analyzed completely, development of modulator structure and dvb - c digital modulator composition are presented, more over, analysis of respective modular are given. then, principle of dvb - c digital modulator system are presented, they are error control technique 、 mqam 、 nyquist rule and root raised cosine filter 、 window design method for fir filter 、 multi - rate signal processing ( integer interpolating, conversion of fractional sampling, equal conversion of net structure, polyphase structure for filter, poly - phase structure for interpolator, multi - stage implementation of samplying conversion ) 、 distrubited algorithm 、 cic filter 、 dds 、 cordic algorithm

    接著，專門利用一個章節闡述了dvb - c前端調制系統原理，他們了差錯控制技術、多進制調制（ mqam ） 、 nyquist準則與平方根升餘弦濾波器、有限沖擊響應濾波器的窗函數設計法、多抽樣率信號處理包括（整數倍內插原理、分數倍抽樣率轉換、網路結構的等效結構、濾波器的多相表示、內插器的多相表示、抽樣率轉換的多級實現） 、分散式演算法、 cic濾波器、直接數字頻率合成（ dds ） 、 cordic演算法。
  2. The differences on resolution capability and the performance of estimation between beam - space processing and element - space processing are analyzed. transforming matrices are designed for the consideration of depressing the resolution threshold and estimation variance

    分析比較了波束域處理與陣元域處理的分辨能力以及估計性能，並從降低分辨門限和估計方差角度考慮，給出了轉換矩陣的構造方法。
  3. The instrument include cpu, sensitive element, canmengou monitoring circuit, little signal amplify circuit, a / d transform circuit, communication circuit, display circuit, monitoring circuit, cpu is the core in the instrument, complete data gather, process, export, display and so on

    儀器能夠根據甲烷濃度報警限（ 1 . 00 ）進行聲、光報警，並啟動排風設備，同時具有通信功能。儀器由cpu 、敏感元件、看門狗監控電路、小信號放大電路、 a d轉換電路、通信電路、顯示電路、報警電路等組成。
  4. Under the supervision together from the central propaganda department, the ministry of information industry, the press publication arrange and some correlated departments, the competition between the business activities and market already existed in the press medium and the real strength of them were constantly changing, but all this were limited to some narrow trade, limited areas, and be satisfied with a smattering of a subject. it did n ' t accomplish the completely change from the link of policy to the link of capital on operation and managemen t manner

    在中宣部、信息產業部、新聞出版署以及相關行業部門的共同監管之下，傳媒業雖然也有業務和市場的競爭以及實力的此消彼長，但僅限於狹窄的行業、有限的區域、淺嘗則止的程度之內，在經營和管理方式上依然沒有完成以政策為紐帶向以資本為紐帶的脫胎換骨式的轉變。
  5. To make use of the maximum signal margin with the maximum scanning distance tolerance, the switching threshold should be set at the mid - way point between the background and mark signals

    在使用具有最大掃描距離偏差的最大信號邊限時，轉換門限應該設置在背景與標識信號的正中間？
  6. In this paper, three - tower building with name of oriental tunes square in xiamen is analyzed by the international current program sap2000, considering seismic action in two directions. by structural modeling and calculation, the characteristic of vibration of the multi - tower structure is analyzed, the influences of the rigid ratio of the enlarged base to top tower and translation - torsion coupled effects among several towers are investigated, the inter - story displacement, displacement of the top tower and deformation of tower ' s base floor in x and y major orientation under earthquake action are contrasted with those under wind load. at last, the distributing characteristics of stress of transfer plate and of the normal, shearing stress of mostly vertical elements under earthquake action are studied

    本文以具有3個塔樓的廈門東方時代廣場為分析對象，採用國際通用有限元分析軟體sap2000進行結構建模和分析，考慮雙向地震動輸入，研究結構的振動特性，分析底盤與塔樓剛度比對結構的影響以及多塔之間的扭轉效應和平扭耦聯作用，對比風荷載和地震作用下塔樓在兩個結構主軸方向的層間位移、頂點位移以及塔樓底層的變形，分析地震作用下轉換層樓板的應力分佈特點及主要豎向構件的正應力和剪應力分佈特點。
  7. Because the vigorous market competes and data warehouse give the business enterprise the high the bigness value, the high leaders of the material limited company of the two bureau of china ' s train draw a conclusion to establish the decision support system, increasing the competition ability of the business enterprise with more science more completely of decision support. we have investigate and understand the need of the leader, the manager of sale department and employee. according to the general principles that data warehouse design, we select the sale topic to establish prototype design

    對于該公司的領導、銷售部門經理、以及員工的調查與需求了解，以及按照數據倉庫開發的一般原則，首先選取商品銷售主題進行快速原型設計，從第三段開始以銷售決策系統設計開發為出發點，按照數據倉庫開發的一般原則和步驟，逐步探討了基於數據倉庫技術的中鐵二局物資有限公司銷售決策系統的項目需求分析、系統軟硬體結構設計、概念模型設計、多維數據邏輯建模、數據抽取、轉換、清洗和裝載設計、多維分析服務器的設計以及前端數據分析工具的設計與開發等問題。
  8. In this paper, wavelength assignment in wdm optical networks with dynamic traffic is studied and a fair priority based dynamic threshold algorithm for wavelength assignment without wavelength conversion proposed

    摘要文章研究了波分復用（ wdm ）光網路中動態業務下的波長分配問題，在無波長轉換器的條件下，提出了一種加入了公平性考慮的動態門限演算法。
  9. Furthermore, analytical model for adaptive coded modulation is proposed, through which channel snr switching thresholds with the aim of throughput maximization of adaptive coded modulation are obtained with the method of lagrange, and then the average throughput performance of the adaptive system is obtained

    通過建立自適應編碼調制研究模型，本文還應用拉格朗日函數法得到了使自適應編碼調制系統吞吐量性能最大的通道信噪比轉換門限，進而得到自適應系統的平均吞吐量性能。
  10. Qfii, a abbreviation of qualified foreign institutional investors, indicates a kind of pattern which allows qualified foreign institutional investors to converge some amount of foreign exchange fund under a certainty regulations and limitations, and transit to local currency, invest local stock market by strict special account, may transfer to foreign exchange and remit the capital benefit and bonus stock after the permission by the government

    所謂qfll （ qualifiedforeigninstitutionalinvestors ） ，即合格的境外機構投資者制度，是指允許合格的境外機構投資者，在一定規定和限制下匯入一定額度的外匯資金，並轉換為當地貨幣，通過嚴格監管的專門賬戶投資當地證券市場，其資本利得、股息等經批準后可轉為外匯匯出的一種市場開放模式。
分享友人
分享到 Line

分享到臉書