wider band 中文意思是什麼

wider band 解釋
更寬的頻帶
  • wider : 加寬
  • band : n 1 帶，繩；帶形物；箍；箍條；嵌條；鑲邊；鋸條； 〈pl 〉 （法官等的）寬領帶。2 束縛，羈絆；義務；...
  1. The results indicate that a stable deformation localization band occurs in the coal cutting course and develops to macroscopic crack ; the deformation localization band is slantwise ; while the cutter tooth is used, the deformation localization develops slowly, and the localization becomes wider and the strain value in the band area higher afterwards ; when the point - attack pick used the localization develops quickly and the localization band becomes narrow and the strain value in the band lower

    研究表明：截齒截割煤體過程中，煤體出現穩定的變形局部化帶，且最終發展為宏觀裂紋；煤體變形局部化帶為一個傾斜帶：刀齒截割時，變形局部化發展較慢，但產生變形局部化后，局部化帶寬且帶內應變值較高；而鎬齒截割時，變形局部化發展較快，但產生局部化后，局部化帶窄且帶內應變值不如刀齒高。
  2. On data level, it is firstly explored fusing signature data from sparse - band collocated radars to obtain wider band target frequency response. the most difficult problem which restricts the fusion process is the lack of mutual coherence between the various radar subbands

    在數據層，首先探索了對多個配置在同一地方的不同頻帶雷達測得的目標頻率響應進行融合，以獲取更寬頻帶目標頻率響應的方法。
  3. With the continuous developments of modern radar technology and anti - electronic technology, the electromagnetic environment hade become more complicated, the transmitted signal ' s carrier frequency had become higher, frequency band occupation had become wider, the form of the signal had become more concealment

    數字信號處理相對于模擬信號處理的優越性主要表現在精度高、靈活性強、可靠性好、易於大規模集成及存儲等，所以正受到工程界越來越多的關注。
  4. Based on research and experiments, we effectively improved the s - band tt & c transponder for satellite in such dimensions : with sensitivity up to - 92dbm ; dynamic range wider than 55db ; capture bandwidth of the receiver wider than 500khz ; capture time reduced to 22ms

    通過論文工作，成功地改進了川于衛星的s波段測控通信一體機，跟蹤和捕獲接收靈敏度都能達到一92dbm ，動態范圍55db以上，接收機的捕捉帶寬大於500khz ，捕捉時問減小到22ms 。
  5. The insertion loss is less than 0. 5 db per unit cell and the effective band is wider than 1 ghz. such characteristics and the stable electronmagnetic and mechanical properties make it possible for it in the real applications, therefore has significant meanings. 6

    其低損耗、寬帶、結構牢固、電磁及機械性能穩定的特點，對于異向介質的實際應用具有重要意義； 6 、對異向介質多種潛在應用進行了實驗嘗試和探討。
  6. This setting also generates a wider, less aggressive band of uv energy

    這種裝置也產生較寬的、稍強的紫外線波段。
  7. Its structure in ir spectra is the same with that electric polyaniline ; its absorption band in uv - vis spectra became wider and shifted to the blue region

    Pva與pan的相互作用影響復合材料的uv - vis吸收光譜，復合材料的uv - vis吸收光譜與pan相比發生了不同程度的藍移。
  8. The honeycomb board impregnated absorbant can reach less reflection within wider frequency band and better mechanical performance and very little density. all these characteristics make it as an material to fabricate some parts of the aircraft

    浸漬吸收劑的蜂窩板可以在寬頻帶范圍內達到較小的反射、有很好的力學性能和很小的比重，這些特點成為製造飛行器吸波結構的最重要的材料。
  9. A third option would combine the two approaches ; i. e., a step revaluation of less than 10 % and a wider band

    選擇之三，是兩個措施並舉，即，一次性升值10 %以內，並增大允許的外匯交易波動幅度。
  10. The components used in the system project are detailed analyzed. all the parts contributed to phase noise are discussed as emphases. this millimeter wave frequency synthesizer has better phase noise and wider band

    本文詳細分析了本系統方案及其特性，並對其中用到的鎖相環路各部件及其對系統相位噪聲性能的影響作了重點討論。
  11. It has wider application foreground in civil and military affairs communication field. uwb signal is generated by modulating ultra - short waveforms, so it has an ultra wide band

    它在民用和軍用通信領域有著廣闊的應用前景，特別是對軍隊的通信、指揮和武器控制系統有著深刻的影響。
  12. Since the coupling line brings about an additive inductance in cutoff waveguide filter, which makes the quality factor bigger and resonant band narrower, it - mode double gap cavities are not more advantageous to achieve wider band than the single gap cavities loaded by cutoff waveguide filters

    因此，模雙間隙腔加載截止波導濾波器型輸出迴路並不比單間隙腔加載截止波導濾波器型輸出迴路有更好的帶寬優勢。
  13. The methods of image transferring that are often being used now require wider frequency band, and the equipment are complicated and very expensive

    目前常用的幾種圖像傳輸方式需要較寬的頻帶，並且所需系統設備復雜，價格昂貴。
  14. The single layer films are physically mixed and prepared by polychloroprene and ferrite 94rc. one is synthesized in a lump, the maximal value of its inverse absorption is 12. 88db but the obverse is 8. 54db at 6. 79ghz ; the absorption band of its inverse is wider than another side. the other films are made by quartic equal steps, the absorption of its obverse and inverse have not too much differences, the peak value is 10db at 14. 4ghz

    吸波性能測試表明一次注模所制薄膜其反面在8 . 88ghz時有最大衰減12 . 88db ，而正面在6 . 79ghz時有最大衰減8 . 54db ，反面的吸波頻帶也比正面寬;而四次注模所制薄膜其吸波性能在正反兩面的吸收頻帶和強度基本一致，在14 . 4ghz時達到10db左右。
  15. The results show that the dominant frequency bands of blast vibration signals tend to be low, and its frequency band becomes wider

    結果表明，爆破震動信號在傳播過程中，其主振頻帶有往低頻發展的趨勢，且寬度增加。
分享友人
分享到 Line

分享到臉書