線性蝶 的英文怎麼說
中文拼音 [xiànxìngdiě]
線性蝶
英文
linearity control-
Change the layer type with the lilac - colored butterflies on linear dodge. the yellow butterflies layer must be changed on screen
把淡紫色小蝴蝶層的層類型設置為線性減淡，黃色蝴蝶層類型設置為濾色。Streamlined spherical disc with high flow capacity
流線型球狀蝶板具有很好的流體特性。In chapter 4 we discuss the design of the high speed and high performance vlsi and its imp1ementation, firstly we ana1yze and compare the features and ru1es of al1 kinds of fft algorithm, adopt complex radix 4 butterfly calcu1ation as basic alu, then discuss all kinds of process architectures, the design thoughts, rule, method, technique way, the characteristics of the design are r4 dit algorithm, pingpong ram design method and pipeline structure between stages. we also analyze the limited word length effect and the method to avoid overflow of the fixed points fft process, bring out the expandable platform mode
第四章主要討論了高速高性能的快速傅立葉變換處理器的設計和實現，首先分析和比較了各種快速傅立葉變換演算法的特性和規律，提出基4蝶算的演算法具有最好的性價比，討論了順序、級聯、并行和陣列的處理結構，闡述了設計高速高性能快速傅立葉變換處理器時的設計原則、設計思路、所採用的技術路線，驗證並測試fft處理器，分析了定點fft處理過程由於有限字長效應所產生的量化誤差的范圍及防溢出控制辦法，提出了可擴展平臺模式。The main content of chapter ii describes the positive influence of rounded corners on keen vertexes of wide slot antennas and bowtie ones. a great deal of experiments and simulations prove the conclusion mentioned above
第二章主要講述在寬槽天線（ wideslotantenna ）和多個蝴蝶結天線（ bowtieantenna ）輻射面的尖銳頂點處倒圓角對天線性能的改善作用。This method rounding the keen vertexes on the plane antennas fits for not only wide slot antennas and bowtie antennas but many other plane ones. the method is not applied first in the thesis ; however, the foregoing papers did not do some summarizations on it
這種在天線尖銳頂點處倒圓角來改善天線性能的方法不僅僅適用於寬槽天線和蝴蝶結天線，對很多平面天線也是適用的，此論文並非第一個應用本方法的工作，但是前人並沒有對此進行總結，本文總結的這一改善天線性能的方法得到多篇已發表的文獻支持。The paper analyzed the struture of the tri - eccentric butterfly vavle at length, defined the tri - eccentric butterfly valve, educed the geometry function and its characteristic about the section of the butterfly disc. the results indicate : the parallel contour line across butterfly disc thickness is normal ellipse, thereby eslablished function relations between its geometry parameters ( long axis and short axis ) of three primary sections of the butterfly disc and the tri - eccentricity ; in order to avoid interference between the butterfly disc and the valve seat as well as the valve body, combining the torque, we obtained the feasible range about the rotation center of the tri - eccentric butterfly vavle
本文主要分析了三偏心蝶閥的結構，給出了三偏心的定義，推導出了蝶板截面的幾何方程及其性質，結果表明，沿蝶板厚度的平行截面輪廓線為標準的橢圓形，進而推導出了蝶板幾個主要截面的幾何參數（長軸、短軸）與三個偏心之間的函數關系；考慮到蝶板啟閉過程中避免與閥體及閥座發生干涉，結合蝶板的啟閉扭矩，確立了三偏心蝶閥回轉中心的適宜區域。分享友人