channel 中文意思是什麼

音標 ['tʃænl]
channel 解釋
n. 名詞 1. 水路，水道，渠，溝；海峽；河床，河底。
2. （柱等的）槽，凹縫；【機械工程】槽鐵，凹形鐵。
3. 〈比喻〉路線，手段；媒介，脈絡，系統，途徑。
4. 【無、電】波道；電路；通道；磁軌；頻道。
vt. 及物動詞 （〈英國〉-ll-）1. 在…開[形成]水道；在…上鑿溝[凹縫]。
2. 開（路），開辟（途徑）。
3. 為…開辟途徑，引導。
vi. 不及物動詞 形成水道[凹槽]。
n. 名詞 〈常 pl. 〉【航海】突出舷側承扣支索的鐵板。

  1. At the background of more aboil competition, more low industry profit and more short distribution channel, the existence & development situation of mobile phone dealers especially the cdma mobile phone dealers becomes more noticeable

    在目前競爭日益激烈、行業利潤越來越低、渠道扁平化趨勢發展的市場狀況下，手機經銷商尤其是剛進入市場不久的c網手機經銷商的生存和發展情況如何就更加引人關注了。
  2. And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results

    接著，對自適應調制系統中的通道估計問題難點，詳細推導了平衰落通道條件下和選擇性衰落通道條件下最大似然（ ml ）估計和最大后驗概率（ map ）估計演算法，針對平衰落通道，我們模擬了map估計和ml估計的方差與導頻符號長度的關系，模擬結果表明，錯誤方差受多譜勒頻率的變化影響最大，並且對實際的自適應調制系統，導頻符號長度的取值超過20個符號長度時， map通道估計明顯優于ml通道估計。
  3. Digital speech technology has been widely used in many fields of communications in recent years, but it is just at beginning to use acoustical wave to implement underwater digital speech communications, which mainly results from the bandwidth - limited underwater acoustic communications channel and its high temporal and spatial variability

    目前，數字語音技術已廣泛應用於許多通信領域，但是在水下利用聲波進行數字語音通信卻是剛剛起步的新技術，這主要是由於水聲通道有限的通信帶寬及其時變、空變等特性所決定的。
  4. Lateral deposits are on the sides of a channel of immediately adjacent to it.

    側積位於河道兩邊緊鄰河道。
  5. He could only try to channel it in a direction advantageous to the united states.

    他只能試圖將之引導到有利於美國的方向。
  6. The ionosphere is a complex medium, which is aeolotropy, asymmetry, dispersive and changes randomly with time. in order to improve the communication quality of the shortwave that depends on the ionosphere, we should have aknowledge of the current condition of the ionosphere in real time. the backscatter sounding of high frequency can diagnose the real - time channel characters for shortwave communication or hf radar, which is great assistant to shortwave communication and hf radar

    電離層是隨機時變，各向異性，非均勻、色散的復雜介質。為了保證依賴于電離層進行的短波通信質量，必須了解電離層的實時狀態信息。高頻返回散射探測可以實時監測與短波通信或高頻天波雷達相關的天波傳播通道的狀態，對短波通信和天波雷達工作起了重要的輔助作用。
  7. Makes general analysis and research on human visual system the characteristicness of human visual system is the process being considered firstly for every image process technology, include watermark technology, in order to join the characteristicness of hvs and the watermark technology together, this paper analyses and researches the hvs theoretics particularly firstly. it build the aesthesia models and the jnd models after discussing eyes " biology configuration particularly and expatiating eyes " aesthesia process. these works provide the foundation for the later research of watermark channel capacity and the watetmark embedding intensity. 2

    對人類視覺系統的特性進行了全面的分析和研究人類視覺系統的特性是任何圖像處理技術必須優先考慮的環節，數字水印技術也不例外，為了使人類視覺系統的特性和數字水印技術很好地結合，本文首先對人類視覺系統理論進行了全面細致的分析和研究，在詳細闡述了人眼的生理結構及人眼對顏色的感知過程的基礎上，建立了人眼的感知模型和人類視覺系統的jnd模型，這些工作為后來水印通道容量的研究、水印嵌入強度的確定等工作奠定了基礎。
  8. The agc technology in the radio frequency channel is also studied

    研究了射頻通道中的自動增益控制（ agc ）技術。
  9. Aic auxilliary information channel

    輔助信息通道
  10. Rnp regional airmanship refers to make use of aircraft self - carrier navigation equipment and the new technology channel off rise - and - down by gps

    Rnp區域導航技術，是利用飛機自身機載導航設備和全球定位系統引導飛機起降的新技術。
  11. The controller has one channel switching value alarm signal

    控制器有一路開關量告警信號
  12. Remark or should it be called an interruption ? that an omnivorous being which can masticate, deglute, digest and apparently pass through the ordinary channel with pluterperfect imperturbability such multifarious aliments as cancrenous females emaciated by parturition, corpulent professional gentlemen, not to speak of jaundiced politicians and chlorotic nuns, might possibly find gastric relief in an innocent collation of staggering bob, reveals as nought else could and in a very unsavoury light the tendency above alluded to

    斯迪達勒斯先生神學懷疑論者發表意見或者應該說是插話道，患黃疽癥的政治家和害萎黃病的尼姑自不用說，由於分娩而衰弱的女癌癥患者和從事專門職業的胖紳士總是咀嚼形形色色的食品，下咽，消化，並以絕對的沉著使其經過通常的導管。
  13. The tracking scheme can track the variance of the mimo channel and further reduce system cost. finally, we introduce an mqam sm - ofdm adaptive power and bits allo - cation scheme

    以此為基礎的通道跟蹤方案能進一步減少系統開銷，而且能很好地跟蹤mimo通道的變化。
  14. Thus, alluvial channel flows are simultaneously sculptor and sculpture.

    這樣，沖積河槽水流既是塑造者，同時又是被塑造者。
  15. Various good dinners, living fierce seafood, western meal hall : european style, luxurious. we can provide the euro - americana western and kinds of meal. great and small hall is entirely different and the facilities is complete. we have 5 channel simultaneous interpretation, can summit for business, the important activity place offering of large international conference, seminaretc

    賓館中西美食薈萃，任君選擇，多種佳肴，生猛海鮮。西餐廳歐式風格，豪華典雅，能提供歐美客人滿意的正宗西餐和各式套餐。大小會議室風格迥異，設施配套全，配有5頻道同聲傳譯，可為商業會晤大型國際會議研討會等重要活動提供最佳場所。
  16. This paper takes the point of solving one of the main problems, i. e. having no steady fund source, which exists in the implementary of public housing system in xi ' an, as the incisive point. the paper analyzes and calculates the problem of fund deficiency in today ' s fund source channel and studies the method of solving the problem during the process of incorporating, using and managing in extant employee housing accumulation fund system in the towns. the paper also advances the ampliative accumulation fund system and builds up the corresponding operating model by adopting the mode of financing affiance, analyzes the investment method by using blurred linear programming and appraises its incremental effect

    本文以解決西安市廉租住房制度實施中存在的主要問題之一?無穩定的資金來源為切入點，在調研資料的基礎上，分析測算了目前的資金來源渠道存在的資金不足問題，同時研究了現存的城鎮職工住房公積金制度在歸集、使用和管理過程中存在問題的解決途徑，提出了擴大的住房公積金並採用金融信託方式構建了相應的運作模式，利用模糊線性規劃模型對其投資方式進行了分析並對其增值效果進行了評價。
  17. Abstract : radiate thermometer uses a high definitive operation circuit in the modulation and linerization of weak optical signals. the theory of colorimetry was used in measuring the temperature. analogic channel and digital interfaces were added in order to expand the instrument. a kind of double channel ' s photocolorimeter including its hardware and software is introduced

    文摘:輻射測溫計採用高精度運算電路，對光弱信號進行調制和線性化處理，運用比色法原理對溫度進行檢測.為了便於儀器擴展，增加了模擬量輸出和數字介面，並對光纖式雙通道比色高溫儀的硬體與軟體的關鍵部分作了簡要介紹
  18. These may eventually coalesce to form an anastomosing system of channel sands within a broad valley.

    最後它們在寬闊的河谷內連接起來，形成一個交織的河道砂系統。
  19. Main material for installing : all kinds of channel steel, angle iron and plate iron

    （六）安裝主要材料：各種型號的槽鋼、角鐵及鐵板。
  20. Equal channel angular processing in a pearlitic structured steel

    珠光體組織的等徑彎曲通道變形
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