線寬 的英文怎麼說

中文拼音 [xiànkuān]
線寬 英文
line breadth
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. Please fill in all the particulars required in english block letters and return to our i - cable station in person or by fax at 2112 - 8811

    請以英文正楷填妥以下表格，填妥后請親身遞交至有線寬頻站，或傳真至2112 - 8811
  2. The thesis focus on the numerical analytical method of curved broadband wire antennas. first, the paper introduced the development of broadband antennas, the common measures to broaden antennas " bandwidth and the study on curved antennas. second, the generalized halen integral equation ( mei ' s equation ) was derived based on the three basic equations of wire antennas by two means and its numerical solution method was discussed

    本文就曲線寬頻帶線天線的數值分析方法展開研究，首先介紹了寬頻帶天線的發展，實現天線寬頻帶的常用方法和曲線天線的研究現狀，然後在直線加載天線滿足的方程的基礎上用兩種方法推導了曲線天線滿足的推廣的海倫積分方程（ mei 』 s方程） ，討論了不同基函數下方程的數值解法。
  3. At the same time, the cw 40w diode laser is successfully packaged

    激光器譜線寬度3nm ，電光效率接近40 。
  4. At north pieces of railway deck bridge at tongji university way, treasure it designs to be at new urban thingseses at backbone of city distance by yang way yang project treasure, the red line of road is 45 meters wide, ward off the way of urban backbone built once

    寶楊路、鐵山路拓寬改建工程：寶楊路工程由北段鐵路跨線橋西至同濟路，寶楊路設計為新城區東西向城市主幹路，道路紅線寬45米，一次闢築的城市主幹路。
  5. In this paper we have done two work, one is we, in the dressed states representation, reveal that the constructive interference of atomic coherence on absorption leads to electromagnetically induced absorption, which is in sharp contrast to the case in which destructive interference of atomic coherence gives rise to electromagnetically induced transparency and the other is we reveal that coupling field linewidth inhibits electromagnetically induced absorption, by employing a four - level system in which three transitions are in n configuration and the middle transition serves as a probe transition

    本文主要做了兩方面的工作：一是在修飾態表象中揭示修飾態原子相干對吸收的相長干涉產生電磁誘導吸收，這與修飾態原子相干對吸收的相消干涉導致電磁誘導透明的情形形成鮮明的對照。二是在裸態中，引入耦合場的線寬，從而發現耦合場的線寬抑制電磁誘導吸收。首先研究電磁誘導吸收。
  6. In order to obtain the maximum conversion efficiency we always hope the pump source is operated at the maximum level, thus to raise the input pump energy, we have to apply the galilean telescope to input the pump beam, but it will lead to the bad pump beam quality and the large output beam linewidth

    為了獲得最大轉換效率總希望使泵浦源運轉在可達到的最高水平，因此不得不採用伽利略壓縮望遠鏡輸人泵浦光以提高輸人泵浦光的能量，但是這同時使泵浦光質量變壞，使得輸出線寬變大。
  7. The canadian trade office in taipei once again is pleased to collaborate with the royal hsinchu hotel for a maple leaf food festival. this food promotion will feature a visiting canadian chef, chad maclean from edmonton, alberta. the timing of this promotion will coincide with the planned food promotion at the evergreen hotel in taichung

    加拿大亞伯達省選擇北電nortel wimax網路解決方案建置加拿大第一個wimax商用無線寬頻網路，並稱為supernet ，其wimax無線網路速率約在1 - 3mbps之間，相當cabel及xdsl連線速率。
  8. The magnitude of the turbulence then follows directly from the observed line with if the nebular gas temperature is known.

    如果已知星雲氣體的溫度，則湍流的大小可直接從觀測的譜線寬度得出。
  9. Cas ( communication automation system ) includes cabling system, broadband netw - ork system, mobile phone coverage system, cable tv and digital communication system

    Cas通信自動化系統，綜合布線、寬頻網路、移動電話樓內覆蓋系統、有線電視及數字程式控制電話系統。
  10. Ray width 1 - 3 cells ; body ray cells procumbent with 1 - 9 rows of upright and / or square

    木纖維細胞壁中等厚度。射線寬l 3細胞。
  11. Ray width 1 - 4 cells ; body ray cells procumbent with 1 - 9 rows of upright and / or square marginal cells. ericaceoxylon cf

    射線寬14細胞；多列射線的中部多為橫臥細胞，邊緣有l 9行直立和或方形細胞。
  12. The integration level lies on the width of reticle

    集成度取決于微晶元上的刻線寬度。
  13. When the width of reticle is less than 30nm, the semiconductor material achieves its physical limit, and it would be happen that quantum effect

    刻線寬度小於30nm時，半導體材料達到它的物理極限，就會發生量子效應。
  14. The grating and reticle, which linewidth errors are less than 10 % nominal linewidth, are fabricated by ldw. for the first time metallic mesh film with area 200mm 200mm fabricated by using ldw photolithography and coating technology

    本文完成了直角坐標激光直寫光刻技術研究，開展了離焦激光直寫光刻的工藝研究，製作了光柵和網格分劃板，線寬誤差控制在10 %以內。
  15. We also propose a new subsidiary method for finesse measurement based on selfhomodyne by x m. using of resonating of the intra - cavity amplified spontaneous emission ( ase ) light, without extemal light source

    同時提出利用腔內ase輸出光的線寬來測量有源光纖環形腔濾波器的精細度，而不需要注入光。
  16. Shenzhen advanced video info - tech co., ltd. ( avit ) established in year 2000, is a non - governmental, fast growing high - tech enterprise based in shenzhen

    深圳市佳創視訊技術有限公司始終致力於有線寬帶網路的產品研發和集成。
  17. Abstract : we have studied theoretically a beat effect in a four - level system due to fifth - order optical polarization, and considered the cases that the pump beams have either narrowband or broadband linewidth. we have found that the accuracy for the energy - level splitting measurement is determined by the homogeneous linewidths of the optical transitions. that is to say, this technique can achieve doppler - free precision in the measurement of the energy level splitting between two excited states which are dipolar forbidden from the ground state

    文摘:研究了四能級系統中基於五階極化的拍頻效應，考慮了抽運光束為窄帶線寬或寬帶線寬的情形.發現其對能級分裂的測量精度決定於光學躍遷的均勻增寬.也就是說，這種技術在測量與基態是偶極禁戒躍遷的兩激發態之間的能級分裂時，可得到消除多普勒增寬的精度
  18. The high - finesse cavity can be used to measure the laser linewidth due to its narrower cavity linewidth, with which the linewidth of dbr laser is measured as 1. 49mhz

    由於高精細度腔窄線寬特點，它可用來測量激光線寬。實驗中用它測量dbr激光器線寬為1 . 49mhz 。
  19. The characteristic frequencies of the raman and infrared spectra of the fergusonite and aeschynite group minerals, monazites and the rare earth fluoro - carbonate minerals have been determined and assigned

    （ 3 ）變生態礦物拉曼光譜的強度很弱、譜線寬而彌散，而退火晶態礦物的拉曼譜峰強而尖銳。
  20. Computational analysis of the regulation stage and regulation width of boluo shoal of dongjiang river

    整治水位及整治線寬度的計算分析
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