spinning range 中文意思是什麼
spinning range
解釋
紡紗范圍-
The spinning motion makes the scattering dots changed rapidly during the imaging, which makes the one - dimension range - profile between conterminous targets change acutely
自旋運動使目標散射點在成像期間發生變化，使得相鄰回波間目標的一維距離像變化劇烈。 -
Through analyzing the spinning echo, the arithmetic of " estimation of signal with polynomial phase " is adopted to estimate parameter of echo ' s phase. then the influence of high step phase pro duced by spin is removed. the one - dimension range - profile can be renewed by this arithmetic and the good effect is showed by the result of simulation in chapter v, the main works of this dissertation are summarized and the future researched areas are pointed out
通過對自旋目標回波的分析，本章採用了「多項式相位信號系數估計」演算法對回波相位進行參數估計，可以去掉旋轉產生的相位高次項影響，從而恢復給出目標的一維距離像，模擬實驗表明本演算法取得了好的效果。 -
The influence of high velocity has been analyzed and then the relative ways of compensation are introduced. from theory the influence of spinning motion which bring to the targets " one - dimension range - profile has been analyzed. the arithmetic of estimation of signal with polynomial phase is introduced and then spin compensation is realized
本文以寬帶線性調頻體制雷達為研究背景，以高速運動目標、自旋運動目標為研究對象，研究了高速運動對目標成像所造成的影響，提出了相應的補償演算法；理論分析了目標自旋對一維距離像的影響，引入多項式相位信號系數估計的演算法，實現了目標旋轉補償。 -
We have all kinds of professional talents in spinning, weaving, dyeing, printing as well as marketing and foreign trade. since we got self - management licence for import and export, our business and marketing range has been expanding
公司現有織機兩百臺操作工人三百多名可月產布匹百萬米，從國外引進的四噴噴氣織機等先進生產設備在硬體上提高了生產工藝水平。
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