b band 中文意思是什麼

b band 解釋
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  • b :
  • band : n 1 帶，繩；帶形物；箍；箍條；嵌條；鑲邊；鋸條； 〈pl 〉 （法官等的）寬領帶。2 束縛，羈絆；義務；...
  1. B - isdn : broad band - integrated services digital network

    寬帶綜合業務數
  2. ( 3 ) in the dy - lamp experiments, we study the spectrum distribution of relative - energy. firstly, it is tested by providing bandwidth and the numbers of the band according as a standard of the solar simulator. the result shows it cannot achieve a standard of the solar simulator that the spectrum distribution of the dy - lamp is simulated the solar spectrum ; however, if according as b standard, then it can attain the request of b standard of the solar simulator

    研究了鏑燈光譜相對能量分佈，首先根據a級模擬器提供的帶寬和帶數對鏑燈的光譜能量分佈進行了測試，測試結果表明，利用鏑燈來模擬太陽光譜達不到a級模擬器的要求；根據b級模擬器提供的帶寬和帶數對鏑燈再次進行測試，並與b級的光譜失配誤差進行比較，結果表明，利用鏑燈來模擬太陽光譜可達到b級模擬器標準。
  3. Hall, b. l. et al, 1974. african vowel harmony systems from the vantage point of kalenjin. afrika und bersee, band l / 4, 240 - 68

    李兵: 《滿語母音系統的演變與原始阿爾泰共同語母音系統的重新構擬》 ， 《民族語文》 1999年第3期
  4. 6. emsa with coincubation of specific antibodies to the p50 or p65 subunits of nf - b showed a distinct retardation in the mobility with the p65 antibody and a reduction in the intensity of the shifted band with the p50 antibody

    6 ，加入抗nf一kbp65和p50的抗體進行電泳遷移率改變實驗，證實nf一kb形成p50 / 65異二聚體參與mbd3基因的轉錄調節。
  5. B a band score of 6. 5 or above in the international english language testing system ielts ; or

    B .國際英語水平測試international english language testing system ielts取得六點五級或以上或者
  6. B : co ult your band and see if they will reduce the required deposit to a minimum

    你和開證行商量一下，是否把押金設法減少到最低限度。
  7. B : consult your band and see if they will reduce the required deposit to a minimum

    你和開證行商量一下，是否把押金設法減少到最低限度。
  8. Heavy rainfall occurred in the warm area, and maximum rainfall lay in the windward slope where the width of raindrop size distribution was b roadened and sometimes it was bimodal spectrum. the shape of rain band in cold area was zonal, and the area of rain band was small

    暖區有明顯的強降水中心，雨強極大值出現在山區迎風坡，降水雨滴譜譜寬較大，有時滴譜呈雙峰型分佈；冷區降水區常呈帶狀分佈，雨區范圍大，雨滴譜較窄，雨滴譜為單峰型。
  9. Digital broadband delivery system : out of band transport part 2 : mode b

    數字寬頻傳送系統:帶外傳輸.第2部分: b模式
  10. Abstract : combining the tenth five _ year plan of tianjin telecommunication, the paper states some problems relating to the planning of the local telephone switching network in the new period, such as the situation that was faced for the telecommunication networks, the major questions that were needed to solve in planning, the problems of continued development in telephone services and the transit of n _ band network to b _ band network

    文摘:結合天津電信「十五」規劃的編制，闡述了在新時期本地電話交換網規劃中所涉及的幾個問題，如電信網面臨的形勢和規劃中需要解決的重大課題、電話業務持續發展的問題及由窄帶網向寬帶網過渡的問題等等。
  11. By using peak - band algorithm, the aim area ( b area ) is segmented from the wear area image. aiming at the edge noise of image, mathematical morphology theory is applied to integrate edge. test results show that the segmentation algorithm is effective in identifying tool wear degree

    針對邊界中存在的分割噪聲使用圓形形態運算元對邊界進行完整化，最終獲得了完整的刀具磨損區圖像，為實現通過刀具磨損區大小來評判刀具磨損程度的方法奠定基礎。
  12. One 66kd band appeared except 44kd main band when go isozyme above was subjected to sds - page and ce - sds, indicating this go isozyme was similar to that from spinach leaves which contained 40kd and 66kd simultaneously. whether b - mercaptoethanol was added or not when go isozyme was subjected to in sds - page and ce - sds, 40kd main band and 66kd band still appeared, indicating two subunits were not linked by covalent disulfide. amino acid analysis shew that the ratios of basic to acidic amino acid of go isozyme and its 40kd acidic subunit were 0

    菜心go同工酶的sds - page和sds -毛細管電泳（ ce - sds ）顯示，該酶除了含40kd主帶外，還有很淺的66kd帶，和之前我們提出的菠菜go同工酶含40kd酸性亞基和66kd堿性亞基相似； sos - page和ce - sds電泳中，無論加入-巰基乙醇與否， go同工酶都只有40kd主帶和66kd淺帶，表明菜心go同工酶中40kd酸性亞基和66kd堿性亞基不是以共價二硫鍵相連；用制備性sds - page法獲得菜心go同工酶的40kd亞基，並和菜心go同工酶一起測定其氨基酸組成，該go同工酶及40kd亞基的堿酸性氨基酸的比例分別為0 . 66和0 . 54 ，表明40kd亞基可能是個酸性蛋白，而66kd帶則是個堿性蛋白。
  13. This paper selects representative samples wuliangsu lake, yellow river, dongjuyan lake and ejina salina, after information is analyzed, using optimal band index oif index, spectrum characteristics curve and application scope of each band to select optimal bands. the result shows that band 3, 4, 5 are best ones and etm453 combination is the best after r, g, b composed. all this fit for western inner mongolia

    根據西部區主要濕地類型本文選取烏梁素海、黃河、東居延海、額濟納鹽沼典型樣地，通過多光譜信息的統計分析，採用波段選取最佳指數oif指數並結合地物光譜特徵曲線、各波段主要用途進行最佳波段的選取，結果一致表明3 、 4 、 5波段是各典型濕地的最佳波段，可作為反映內蒙古西部濕地信息的最佳波段。
  14. Emissions. the unit complies with vde 0876 and cispr publ. 16 band a and b regulations and can be operated manually or pc controlled via the built in rs232 interface

    該設備遵守vde0876和cispr第16版a和b波段規程，既可手動操作，也可經rs - 232介面由pc機控制。
  15. Clinical analysis of acitretin combined with narrow - band ultraviolet b nb - uvb in treating patients with psoriasis vulgaris

    聯合窄譜中波紫外線照射治療尋常型銀屑病臨床療效分析
  16. It is interesting to find that the green - emission band in solvent solution has been quenched, meanwhile, the blue - emission band appeared at the present of b - cd, suggesting that molecular materials have sensitive to the micro - circumstance and have potential application for fluorescence probe

    這種由極性環境到非極性環境引起的發射光峰位明顯變化特性，即對微環境的敏感性，具有作為熒光探針的潛在性能。
  17. There were 3 independent ways to identify the tea germplasms, a ) unique rapd markers, b ) unique band patterns and c ) a combination of the band patterns provided by different primers

    有3種獨立的方法： 1 ）特殊的標記； 2 ）特異的譜帶類型； 3 ）不同引物提供譜帶類型的組合，可用於茶樹資源的分子標記鑒別。
  18. Before the ceremony, a fashion show of traditional malaysian costumes and a band performance were held. governor y. b. menteri besar perak came especially to deliver a speech

    開幕式非常隆重，所有叄展的畫家都被邀請，儀式前有傳統的馬來服展示和樂隊的演奏，州務大臣相當于州長mr . yb menteri besar perak也特地來致詞。
  19. By analyzing customer demand and the characteristics of c / s architecture and b / s architecture, one kind of pdm architecture model is proposed. on one band, b / s applies in selection, browser, services with little interactive which place is dispersed ; on the other hand, to all kind of technical information transparent evoking, edition, processing, output uses c / s pattern

    本文還通過分析c / s體系結構和b / s體系結構的特點及其客戶的需求，提出了一種基於c / s和b / s混合體系結構的pdm體系結構模型，一方面對各類技術信息透明的地調用、編輯、處理、輸出等功能採用c / s模式;另一方面以查詢、瀏覽、地理位置分散、交互較少的服務為主體的應用採用b / s模式。
  20. This dissertation discuss the key technology of wide band digital t / r module, including : architecture of the wide band digital t / r module ; wide band signal generating technology based on ddws ; using fiber technology to transmit data between radar center and t / r moudle. after studying the digtal t / r module technology over the world, this dissertation present a scheme of l band ( 1300mhz ) wide band ( b = 100mhz ) digital t / r module, and design a test board to verify transmitting technology of wide band digital t / r module, it works at l band. it use gigabit fiber components to transmit data between radar center and t / r module, use ddws and quadrature modulate technology to generate wide band radar transmitting signal, all control signal is generated by fpga

    本文探討了寬帶數字t / r組件發射通道的關鍵技術，主要包括:數字t / r組件的體系結構、基於ddws技術的寬帶信號的產生以及數字t / r組件收發數據的光傳輸技術。本文在深入研究了國內外數字t / r組件技術的基礎上，提出了一種l波段（ 1300mhz ）寬帶（ b = 100mhz ）數字t / r組件的原理框圖，並且設計了試驗板來驗證寬帶數字t / r組件發射通道技術。該試驗板採用千兆比特光纖技術實現寬帶數字t / r組件與雷達主機的數據傳輸，採用ddws加正交調制技術產生寬帶雷達信號，採用一片fpga完成整個組件的控制。
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