cross spread 中文意思是什麼

cross spread 解釋
交叉排列
  • cross : n 1 十字架；〈the C 〉 耶穌受刑的十字架。2 〈the C 〉 基督教（教義，國家）。3 不幸，苦難；挫折，...
  • spread : vt （spread）1 伸開，伸長（手臂等），展開，張開（帆等），打開（地圖等）；鋪開（氈子等），展寬，展...
  1. At each cross - path was an orchestra, and tables spread with refreshments ; the guests stopped, formed quadrilles, and danced in any part of the grounds they pleased

    來賓們收住腳步，組成四對一組的舞隊，各自隨意選了一塊地方跳起舞來。
  2. This method uses two spatially separated receiving equipment. cross correlation of the two outputs will therefore yield the auto correlation function ( acf ) of the signal, plus noise which is spread uniformly over the whole width

    該演算法採用空間上分離的兩路接收設備，通過對包含同一個信號的2個輸出信號互相關，得到信號窄自相關函數（ acf ）和在整個帶寬里均勻分佈噪聲成分。
  3. Cross section is corrugated shape, running is smooth and steady. spread beat is very wide. they are suitable for t / c

    截面形狀呈瓦楞形，運轉穩定，散熱面大，適紡中、細號紗及滌棉。
  4. Secondly, we apply tk operator to the cross - correlation of received signal code and pn code to separate the multi - paths. it comes to a conclusion that tk operator can separate the multi - paths within less than the chip period accurately of spread - spectrum system with space - modulation by simulation. at last, we apply this algorithm to the practical signal collected by gps tap, and from the result we can drop a conclusion the tk algorithm is practical

    本文首先闡述了時空調制擴頻信號原理以及在多徑干擾下時空調制接收機的性能和teager - kaiser接收機的原理;接著對時空調制擴頻系統的解調信號與偽碼的互相關函數採用tk接收機進行多徑分離，模擬結果表明， tk接收機對時延在一個碼片內的時空調制擴頻通信多徑信號有很好的分離效果;最後用數據採集器對一個gps信號進行接收和多徑的估計，驗證了該演算法在實際的運用中對多徑的擴頻信號有很好的分離效果。
  5. The flora of laojun mountain nature reserve is close to the subtropical type which is spread in hengduan mountains, middle china and east china, though it is in the cross area of yunnan, guizhou and guangxi characterized with the transition from tropical to subtropical zones

    保護區處于區系地域交匯處，與雲南高原和滇黔桂地區屬熱帶與亞熱帶的過渡性質的特徵較不相符，而接近於橫斷山脈和華中、華東地區，區系表現為亞熱帶性質。
  6. Of the ambition to win power and renown for my wretched self, she has formed the ambition to spread my master s kingdom ; to achieve victories for the standard of the cross

    把我為可憐的自我謀求權力和名聲的雄心，變成擴大主的天地為十字架旗幟獲得勝利的大志。
  7. Neural - net - based self - tuning predictive control for cross direction distribution of a polyster film and sheet spread line

    滌綸片基拉膜生產線橫向分佈神經網路自校正預測控制
  8. According to the characteristics of fh - ocdma system, an upper bound on the size of spread spectrum codes with good performance in autocorrelation and cross - correlation is deduced. then, the quadratic congruence - hop codes that achieve this bound are presented in conformity to the quadratic congruence codes

    從fh - ocdma系統的擴頻特徵出發，推導出具有良好相關性能的擴頻碼所能達到的最大碼容量，並以二次全等碼的構造方法為基礎，提出了具有良好相關性能和最大碼容量的二次全等跳頻碼的構造方法。
  9. By analyzing the students ' constitution in our college and the characteristics of directional cross - country combining the geographical superiority in our new campus, the paper puts forward that the directional cross - country has wide development space and should be extensively and quickly spread in our college

    摘要文章通過對南通過航運職業技術學院學生身體素質分析以及天星湖校區的地理環境優勢，結合定向越野運動的特點，認為定向越野運動在我院具有廣泛的發展空間，應該迅速在校內以多種方式普及。
  10. Measures proposed included increased passage tax for cross harbour tunnel users and toll rebate or negative passage tax for western harbour crossing users, and time - varying differential tolls to spread out the peak hour cross harbour traffic

    建議的措施包括增加香港海底隧道的使用稅，向西隧使用者回扣通行費或徵收負使用稅，以及就不同時段徵收不同通行費，務求把繁忙時間的過海交通分散至其他時段。
  11. Measures proposed included increased passage tax for cross harbour tunnel ( cht ) users and toll rebate or negative passage tax for western harbour crossing ( whc ) users, and time - varying differential tolls to spread out the peak hour cross harbour traffic

    建議的措施包括增加香港海底隧道的使用稅，向西隧使用者回扣通行費或徵收負使用稅，以及就不同時段徵收不同通行費，務求把繁忙時間的過海交通分散至其他時段。
  12. Because of the reason above, a novel pn acquisition method using auxiliary sequence and binary search is proposed. because the cross correlation between auxiliary sequence and spread sequence is linear, some search algorism can be used to estimate the phase of incoming signal quickly without increasing the complexity of system

    因為輔助序列與擴頻序列的相關函數近似滿足線性單調性，可以利用快速搜索演算法，如：二分法，對接收信號中擴頻序列的相位進行快速搜索，在保證系統復雜度不變的前提下，降低序列捕獲的時間。
  13. After the analysis results are checked against the experimental results and, it is founded that a satisfactory agreement is obtained in elastic phase and a discontented agreement is gained in plastic phase since the influence of residual stress, degradation of cross - sectional stiffness and the spread of plastic zone length cannot be taken into account in plastic hinges theory

    程序計算結果與試驗值相比，彈性階段吻合得較好，塑性階段由於塑性鉸法無法考慮殘余應力、剛度硬化以及塑性區長度的發武漢理工大學博士學位論文展等因素，因此與試驗值相比誤差偏大。
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