m band 中文意思是什麼

m band 解釋
m波段
  • m : （pl. M's, m's）1. 英語字母表第十三字母。2. M 形狀的東西；【印刷】＝ em. 3. M （羅馬數字） 1000. MCML ＝ 1950.
  • 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. Ascap symphonic composer, jazz trumpeter and band leader, and owner of g. e. m. recording studio in columbia, south carolina

    -日本音樂家菅野子的中文fans交流網站，包含相關資料作品信息音樂試聽以及論壇交流。
  2. It is transparent in a region from the visible to the infrared range ( 0. 45 - 13 ? m ) and has a fitful birefringence and a large nonlinear coefficient. aggas2 crystal can be made to be octonary device, difference - frequence device and parametric oscillator, and laser sources of different frequences in 1. 8 - 11 ? m band can be provided

    其紅外透波范圍寬（ 0 . 45 - 13 m ） ，具有適宜的雙折射率和大的非線性系數，可製成倍頻、差頻和光參量振蕩器件，在1 . 8 - 11 m范圍內可提供多種頻率的激光光源。
  3. According to statistics parameters of the typical clouds over xi ' an region and cloud data obtained from the global distribution of cloud cover under the auspices of world meteorological organization, for xi ' an region typical cloud, the parameters of khragian - mazin cloud drop size distribution are obtained. based on xi ' an cloud water content profile, on earth - space paths, attenuation due to cloud are calculated by means of the k - m distribution. it is shown that the attenuation induced by cloud are taken into account at ka - at elevation angle smaller than 30 and v - band paths

    第三，根據西安地區氣象觀測數據，討論了西安典型雲的宏觀和微觀物理特性；根據西安典型雲的觀測結果和世界氣象組織提供的數據，得到西安典型雲的k - m雲滴譜參數；並根據西安地區雲的液水含量，計算了地一空路徑上雲的衰減，結果表明，在v波段和仰角小於30度的ka波段路徑，雲的衰減需加以考慮。
  4. The specifications of the intensity modulator at 1. 3 m involved with extinction ratio better than 25 db, and low drive voltage, and wide operation band width and so on

    該強度調制器工作於1 . 3 m ，具有大於25db的消光比、低驅動電壓、寬工作帶寬的特點。
  5. The specifications of the intensity modulator at 1. 054 m involved with extinction ratio better than 50 db, and low drive voltage, and wide operation band width and so on

    該強度調制器工作於1 . 054 m ，具有大於50db的消光比、低驅動電壓、寬工作帶寬的特點。
  6. The quartenvave film stack based on one dimensional photonic crystal technology is designed. the measurement of the ir band is relatively mutual while that of mmw band is lack of report. the reflectivity of ir area ( 3 - 5 m ) by fourier transform infrared spectrometer ( ft - ir ) is given, and the experimental data of mmw band in microwave network analysis is also given

    本文給出了直接在傅立葉紅外光譜儀中進行的紅外波段透射率（實際是反射率）測量結果，在毫米波波段，通過自行設計的測試方法與測試系統，給出了在hp8510矢量網路分析儀下測得的未鍍膜、鍍膜樣品的比對測試結果。
  7. I ' m ashamed to say this, but i was in a rock band and we were really awful, but a fun thing for me to do

    我很慚愧說這個，當我們在搖滾樂隊的時候確實很可怕，但對我來說是件非常有趣的事情。
  8. The expression vector pse380 - / iy / was constructed and transformed into e. coli dh5a, expressing hyl gene by adding iptg into the broth. the expression of hyl gene showed a 120kda protein band on sds - page gel and was found to have capability to degrade ha molecules derived from a microorganism dissolved in 0. 1 m acetate buffer solution ( ph4. 0 )

    經轉化大腸桿菌dh5a和iptg誘導表達後用sds - page電泳分析，獲得一條約120kda的表達條帶； iptg誘導表達后提取原生質膜測定透明質酸分解酶活力，表明該hyl片段的產物能夠在體外分解細菌來源的ha 。採用兩種策略滅活hyl基因。
  9. He passed on the choir, but three years later found another musical calling, forming the indie rock band m. i. j. at only 13 - years - old

    加入那隻樂團后三年， 13歲時，在其他類型的音樂的吸引下，組建了一隻獨立搖滾樂隊- m . i . j 。
  10. Generally, the designed channel spacing of itu - t standard in wdm systems is from 0. 8nm to 1. 6nm, which is much larger than the spacing required by actual communication bandwidth. for example in lightwave transmission systems, a sghz channel occupies only 0. 04nm at the wavelength band of 1. 55 n m. thus, most of the bandwidth in the actual transmission systems may be wasted

    Itu - t標準中wdm系統設計的通道間距為0 . 8nm - 1 . 6nm ，這遠遠大於實際使用的通道帶寬，例如一個帶寬為5ghz的通道在1 . 55 m波段只佔據了約0 . 04nm的波長范圍，因而導致大部分的帶寬被浪費。
  11. In the first part, the basic knowledge of particle scattering in meteorology and physics was introduced. the particles to be discussed include aerosol particles, fog droplets and raindrops and the em wave band in the discussion is near - infrared. in the second part, the mie theory was briefly reviewed and was applied to investigate the scattering characteristics of spherical atmospheric particles, the result shows that in the visibility measurement meter using forward - scattering method, when the working wavelegth is between 0. 8 m ~ 2 m, the scattering angle is between 25 ~ 40, the distinguishability and the relative scattering intensity would be better than those under other conditions. in the third part, the superellipsoid was used to describe a wide range of shapes such as spheres. ellipsoids and cylinders. an improved t - matrix method which can be used to calculate arbitry shaped particle ' s scattering field was introduced, and the scattering characteristics of non - spherical atmospheric particles was investigated with this method

    計算結果表明，從相對散射強度、同一方向上不同粒子散射的可區分程度來看，在散射式能見度探測儀器中，工作波長介於0 . 86 m 2 m ，探測角度選取前向25度40度時，探測的結果將會是比較理想的。第三部分中，使用超橢球方程來統一描述各種非球形粒子的形狀，然後使用t矩陣方法計算了一些形狀的非球形粒子的近紅外散射特性。另外，在本文中還針對球形粒子的散射場提供了一種三維可視化方法，使對散射場強度的空間分佈的理解更加簡單，直觀。
  12. Study on wide band far infrared window material in 15 - 50 m

    寬波段遠紅外窗口材料的研製
  13. In my big tower ( 42 m from the ground ) i tried different configurations, but started building it from my favorite band at that time, 20 meters

    在我的塔里（離地42米高） ，我嘗試過不同的天線構造，但那時候從我喜歡的波段20米波段開始建造。
  14. Vanderlande industries gmbh is well - known not only in m ? nchengladbach with roller tracks, continuous conveyor and storage systems as well as with band conveyor, belt conveyor and conveyance, but also with further offers, like shelf units, bulk promoter and / or classifying conveyors, loading plants and consignment passage shelves

    Vanderlande industries gmbh是一家製造不同尺寸運輸工具，皮帶運輸機、輸送帶，帶式輸送機，倉庫體系，臺架裝置、分度架裝置，小輪火車，連續輸送機，件貨輸送機，選分供給裝置，裝卸設備的企業。
  15. Approximation order of scale function about m - band multi - wavelet

    進制多小波尺度函數的逼近階
  16. The problem for constructing wavelets from a m - band orthogonal interpolatory scaling function was considered

    摘要考慮由m -帶正交插值函數構造相應小波函數的矩陣擴充問題。
  17. This paper presented m - band wavelet - based watershed image segmentation method for medical digital image. the method was based on a multiresolution application of a m - band wavelet and watershed transformation, followed by a wavelet coefficient based energy computation and region merging procedure. the results showed that the method was useful for the reduction of over - segmentation and can be applied to the segmentation of digital images

    本文針對醫學數字圖像數據量大和噪聲情況復雜的特點，結合多尺度分析理論，通過多小波圖像分解、能量計算、分水嶺變換和區域融合等步驟，克服了分水嶺變換嚴重的過分割問題，實現了有意義的區域分割。
  18. Condition of approximation order for m - band multiscaling functions in frequency domain

    帶多尺度函數逼近階的頻域條件
  19. This paper investigates construction of orthogonal multiwavelets and a condition for approximation order of m - band multiscaling functions in frequency domain, introduces m - band scale similarity transformation ( mst ). one can increase the approximation order of multiscaling function with help of mst

    本論文研究了正交多小波的構造， m帶多尺度函數的逼近階頻域條件，引入m帶尺度相似變換（ mst ）並利用其提高m帶多尺度函數的逼近階。
  20. Then the lifting scheme is extended to m band wavelets. the lifting factorization form of m band perfect reconstruction wavelet transform is given. a method for constructing m band wavelet filters using lifting is discussed

    將提升原理推廣到m通道小波，給出滿足精確重構條件的m通道小波變換的提升分解形式，討論利用提升構造m通道小波濾波器的方法。
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