細間距器件 的英文怎麼說

中文拼音 [xìjiānjùqìjiàn]
細間距器件 英文
fine pitch devices
  • 細 : 形容詞1 （條狀物橫剖面小） thin; slender 2 （顆粒小） in small particles; fine 3 （音量小） thin ...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 間距 : interval; separation; spacing; espacement; space; spacing; space length; range; unpack; step
  1. This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored

    二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論，特別對利用空間信息進行閾值選取進行了詳細論述；在對通過對基於數學形態學的細化的基礎上，討論序貫同倫形態細化演算法和保形的快速形態細化演算法；然後依據聯機字元識別原理框圖，分析了手寫數字的結構特點，提出了基於筆劃特徵的任意手寫數字在線識別技術和基於多級分類器任意手寫數字在線識別技術，對其中涉及的筆劃識別前的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的距離準則進行了詳細敘述；繼而在對手寫數字的分割的基礎下對脫機手寫數字識別進行了研究，對基於最小距離分類器字元識別、基於樹分類器的字元識別、基於自適應共振（ art ）網路的字元識別分別進行了詳細討論，並引入置信度分析將多個分類器進行了混合集成；最後簡單闡述了手寫數字識別的典型應用，對其在大規模數據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。
  2. Detail specification for connectors for printed circuit board 2. 54mm spacing, type cy4

    Cy4型接觸件間距為2 . 54mm的印製電路板連接器詳細規范
  3. Connectors, plug type pm23, for printed circuit 1. 905mm spacing, detail specification for

    Pm23型接觸件間距為1 . 905mm的印製電路插頭連接器詳細規范
  4. Detail specification for fixed connectors for printed circuit board 3. 96mm spacing, type cy2

    Cy2型接觸件間距為3 . 96mm的印製電路板固定連接器詳細規范
  5. Connectors, receptacal type pm24, for printed circuit 1. 905mm spacing, detail specification for

    Pm24型接觸件間距為1 . 905mm的印製電路插座連接器詳細規范
  6. Connectors, receptacal type pm25, for printed circuit 1. 905mm spacing, detail specification for

    Pm25型接觸件間距為1 . 905mm的印製電路插座連接器詳細規范
  7. Connectors, plug right angle type pm156, for printed circuit 1. 905mm spacing, detail specification for

    Pm156型接觸件間距為1 . 905mm的印製電路直角彎式插頭連接器詳細規范
  8. Currently, the digital system is composed of a large amount of highly fine packeted ics, such as pgas, bgas, smts, and mcms

    如今的數字電子系統，大量地採用了諸如pga 、 bga 、 smt 、 mcm等高度封裝器件，使得pcb上各器件之間的連線間距越來越細密。
  9. Flga. mechanical standardization of semiconductor devices - general rules for the preparation of outline drawings of surface mounted semiconductor device packages - design guide for fine - pitch land grid array - rectangular type

    半導體裝置的機械標準化.表面安裝的半導體器件封裝圖形圖繪制的一般規則.細微間距柵級陣列
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