激光天線 的英文怎麼說

中文拼音 [jīguāngtiānxiàn]
激光天線 英文
laser antenna
  • 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 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...
  • 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
  1. He advanced several paces towards the point whence the light came, and to all the excitement of his dream succeeded the calmness of reality. he found that he was in a grotto, went towards the opening, and through a kind of fanlight saw a blue sea and an azure sky. the air and water were shining in the beams of the morning sun ; on the shore the sailors were sitting, chatting and laughing ; and at ten yards from them the boat was at anchor, undulating gracefully on the water

    他向光線透進來的那個地方走前幾步，在夢的興奮激動過后，跟著就來了現實的寧靜，發覺自己是在一個巖洞里，他向洞口走去，透過一座拱形的門廊，他看到一片蔚藍色的海和一片淡青色的天空，空氣和海水在清晨的陽光里閃閃發光，水手們坐在海灘上，在那兒嘰哩咕嚕地談笑著，離他們十碼遠的地方，靜靜的停著那艘小船。
  2. Xanthophyli cycle has been widely concerned since the finding that it has the function in heat dissipation. with the trans - thylakoid ph gradient, zeaxanthin ( z ) together with antheraxanthin ( a ) can absorb excess energy from chlorophyll and release it as heat, thus protect the photosynthetic apparatus from photodamage by high light. violaxathin de - epoxidase ( vde ) is the key enzyme in xanthophylls cycle

    目前普遍認為葉黃素循環的色素定位於天線色素蛋白復合體上，在跨膜質子梯度（ ph ）形成后，玉米黃質（ z ）和環氧玉米黃質（ a ）能夠從葉綠素中吸收過多的激發能，並以熱能的形式耗散到體外，從而保護光合器官免受強光的破壞。
  3. Ultrashort pulse amplification, including chirped pulse amplification ( cpa ) and optical parametric chirped pulse amplification ( opcpa ), has been becoming one of the hot researches in the field of ultrashort pulse laser technology because ultrashort and ultrahigh intensity pulse laser has important applications in high field physics, such as x - ray laser, icf, laboratory astrophysics, laser particle accelerator, and so on

    由於超短超強脈沖激光在x射線激光、慣性約束核聚變、實驗天體物理、激光粒子加速器等強場物理研究領域內的重要應用，超短脈沖激光放大技術目前已成為超短脈沖激光技術研究的熱點之一。它包括啁啾脈沖放大（ cpa ）和光參量啁啾脈沖放大（ opcpa ）兩大類。
  4. The lidar, on the other hand, employs infrared radiation to detect the movement of dust particles or aerosols in the atmosphere. as such, lidar operates best in rain - free conditions, unveiling weather phenomena hiherto invisible to the human eye

    激光雷達則利用紅外線探測空氣中塵粒和微細粒子的移動，在無雨情況下最能發揮作用，即使肉眼看不到的天氣現象也無所遁形。
  5. Amada is a specialized japanese company in manufacturing sheet metal working equipment, its main products are nc shearing machines, nc punching presses, nc press brakes, large - sized laser cutting machines and fully automatic sheet metal working line

    天田（ amada ）公司是日本專業生產鈑金加工設備的公司，其產品有數控剪床、數控沖床、數控折彎機、大型激光切割機和全自動鈑金加工流水線。
  6. 3d laser mapping had undertaken an earlier base line survey and the channel coast observatory are investigating ongoing use of the technology to monitor the continually changing coastline

    三維激光測繪進行了一項比較基線調查和頻道海岸天文臺正在調查正在進行使用技術監測不斷變化的海岸線
  7. Firstly, the work principle of staring laser detection optical system is introduced, and the relation between optical antenna ’ s amount and fov in laser warning system of optical antenna array is deduced

    首先闡述了凝視型激光輻射探測光學系統的工作原理，推導了光學天線陣列激光告警系統中光學窗口數與光學單元視場角應滿足的關系。
  8. With the furthermore development of ultra thin film technology, soft x - ray multilayer mirrors was applied in many fields, such as astronomy, microscope technology, euv lithogrphy, x - ray laser, icf diagnosis and so on

    隨著軟x射線超薄膜制備技術的不斷發展，軟x射線多層膜反射鏡已在多個領域中投入研究與應用，如天文學、生物醫學顯微鏡、極紫外投影光刻技術、 x射線激光、高溫等離子體診斷等等。
  9. The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias

    通過計算得知，使傳感器相位偏置為/ 2 ，減小電極間距，提高電光重疊因子，減小器件插入損耗，採用合適的分段數，增加電極長度，增大光功率，降低激光的波長，減小相對強度噪聲，減小接收帶寬，對提高靈敏度的效果是非常明顯的。而減小天線長度，降低調制器電容，電極分段，都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率，採用較低的光學偏置，都可以增大線性動態范圍。
  10. The research of the laser measuring global radar technology can meet the need of the measurement on surface precision of radar antenna reflector under the working state. and it is important to analyze the precision of radar antenna surface measurement technology

    激光檢測整體雷達技術研究是為滿足對雷達天線反射體在工作狀態下的型面精度檢測的需要，而對雷達天線型面精度檢測技術進行精度分析也是相當重要的。
  11. By contrast with some foreign countries, such as usa, uk and so on, those countries had carried out new iso standard for a period of time, so they have developed special implements to measure those five errors, like 6d / lms created in usa. those implements have greatly improved the testing efficiency of machining center ' s geometric accuracy

    而國外美英等國先於我國執行iso的新標準，他們已經研製了直線度誤差綜合檢測儀，如美國的api公司研製的6d lms激光干涉儀可同時檢測除傾斜一項的其他四項誤差，使檢測時間從2 ? 3天減為半天，極大地提高了生產效率。
  12. In short, the skylight stimulates the red and green cones almost equally, while stimulating the blue cones more strongly

    總之，天空的光線刺激紅色錐體和綠色錐體的強度幾乎相等，而刺激藍色錐體的強度最大。
  13. Then three types of mpbg resonant antennas with cavities similar to a laser ' s cavity are designed

    在此基礎上，採用類似激光腔的結構，設計了三種類型的mpbg共振天線。
  14. Aerospace series - cables, electrical, single and multicore for general purpose - operating temperatures between - 55 c and 260 c - dm family, screened braided and jacketed, uv laser printable - product standard

    航空航天系列.單芯和多芯電纜的一般用途.操作溫度在- 55 c和260 c之間. dm族屏蔽式麻花型和有護套的可印刷的紫外線激光.產品標準
  15. Aerospace series - cables, electrical, single and multicore for general purpose - operating temperatures between - 55 oc and 260 oc - part 012 : dm family, screened braided and jacketed, uv laser printable - product standard

    航空航天系列.單芯和多芯電纜的一般用途.操作溫度在- 55 c和260 c之間.第012部分: dm族屏蔽式麻花型和有護套的可印刷的紫外線激光.產品標準
  16. Based on summarizing the methods of the surface measurement and its theories and limits, the thesis mainly analyses that of measuring the antenna surface precision by the laser non - contact fine measurement

    本文是在概述型面檢測的各種方法及其檢測原理和適用局限性的基礎上，主要對採用激光非接觸式精密檢測的光學方法進行天線型面精度檢測作了分析。
  17. Ld laser range finders are widely used in such fields as military, robot vision, industrial automation production line and mapping for their merits of being non - contact, high precision, low cost and so on

    半導體激光測距儀因其具有非接觸、精度高、體積小、成本低等優點被廣泛應用於軍事、航天、機器人視覺、工業自動生產線和測繪等領域。
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