pdf-s 中文意思是什麼

pdf-s 解釋
相差信號
  1. Paper files, fax pages and most recently. pdf ' s have become the defacto standard for media planners and buyers to collect and organize information on advertising media opportunities

    紙張傳真頁和最近. pdf的已成為defacto標準的媒體設計師及買家收集和整理關于廣告媒介的機會
  2. Worst of all, pdf is an undifferentiated blob of content that ' s hard to navigate

    所以， pdf與那些難以控制的垃圾內容相比沒什麼區別。
  3. There are a few neat little webapps out there that produce custom pdf ' s of formatted, lined notepaper with various options for printing out before your meeting and possibly stowing in a binder

    在一些小的整潔的網站上提供了很多的格式化了的pdf （一種網路格式）便簽紙，在會議之前你可以選擇並列印出來裝訂成冊。
  4. The absence of revenge in uncle tom ' s cabin. ( pdf ) ( courtesy of mahni ghorashi. used with permission

    您對麻省理工學院開放式課件網站及課程資料的使用應符合我們法律聲明中的相關條款。
  5. The most recent version of college of communication catalog now is available in pdf format. it offers latest information on media practice, career opportunity, faculty information, andthe outlook for the college s future

    最新銘傳大學傳播學院簡介已出爐上線，提供您最新銘傳大學傳播學院系所現況和特色、實
  6. Pdf version of original papers, with corrections but without shannon ' s 1949 modifications

    原論文的pdf版本。有錯誤但是沒有收錄香農在1949年的修正。
  7. Secondly, based on noaa _ avhrr satellite remote sensing data, by means of thermal - inertia method and semi - experiential semi - theoretical soil water content model, the soil water content ' s spatial distribution of changjiang delta is retrieved and the corresponding pdf is fitted

    其次，利用noaa - avhrr衛星遙感資料，藉助于熱慣量法和半經驗半理論的土壤水分模型，反演了長江三角洲下墊面水分分佈。並利用反演的土壤水分資料，擬合相應的概率密度函數（ pdf ） 。
  8. For pdf files that are generated from text - based documents, the vendor s product provides accessibility plug - in that can work with screen reader software to render the text portion of pdf documents

    至於pdf格式的檔案，供應商已為軟體提供外掛功能，這外掛功能能和閱讀屏幕的軟體配合，把這類檔案的文字部分讀出。
  9. The scheme is on the basis of the heterogeneity of soil water content ' s horizontal spatial distribution in the region and the evaporative power of relatively saturated region. if the probability density function ( pdf ) of soil water content ' s horizontal spatial distribution and the evaporative power of relatively saturated region are attainable, the mean evapotranspiration flux of the region can be calculated

    該方案以區域內土壤水分在水平空間上分佈的非均勻性和相對飽和區地表蒸發力為基礎，在已知土壤水分水平空間分佈律的概率密度函數（ pdf ）和飽和區地表蒸發力的前提下，實現區域平均蒸發散量的計算。
  10. Grid services engineering and management, 2004, lecture notes in computer science, 3270 : 94 - 106. 11 ganeriwal s, srivastava m b. trustworthy sensor networks : issues challenges. nesl technical report, august 2004, http : www. ee. ucla. edu simsaurabh publications tech - report - integrity. pdf

    另一方面，網路的異構化和業務多元化日益顯著，自治性演化性安全性魯棒性移動性和服務質量等網路多元化屬性需求不斷增加，使得傳統網路的控制管理平面的功能不斷變化。
  11. The results show that at least in summer half year ( from april to september ), the soil water content ' s spatial distribution obeys b - distribution or weibull - distribution, and the soil water content ' s pdf is suitable for moist climate region

    結果表明，至少在夏半年（ 4 - 9月） ，長江三角洲地區土壤水分空間分佈服從或weibull分佈，由此提出適用於濕潤氣候區的土壤水分pdf 。
  12. Kde is a non - parametric method which is capable of extracting the population ' s probability density function ( pdf ) based on data sample only without any a prior knowledge about the statistic properties of the data regime. in this thesis, it is conducted the implementation of the kde for monitoring the performance of batch production processes

    用核函數法概率密度估計對間歇生產過程進行實時狀態監測的主要優點是它屬于非參數法概率密度估計的一種，不需要數據總體的任何先驗知識或是假設而直接基於實測數據樣本求出總體的概率分佈密度函數，擺脫了對不可靠的先驗知識的依賴。
  13. With both crt ' s and lcd ' s virtue, fed has a bright future in all kinds of pdf. in this thesis, a new type of field emission cathode was described, that is using simple technique to deposit commercial nano - diamond powder on ti substrates, bonding diamond and ti, and form ohmic - contact by proper high temperature to form cathodes

    本文介紹了一種器件結構和制備工藝簡單，易於實現大屏幕顯示，且適于批量生產的新型場發射陰極，即在金屬鈦襯底上均勻塗覆納米金剛石塗層，然後在高溫下退火處理實現兩者的牢固鍵合，並形成歐姆接觸。
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