調光孔徑 的英文怎麼說
中文拼音 [diàoguāngkǒngjìng]
調光孔徑
英文
curtain aperture-
This paper uses an optically modulated scatterer system to measure microwave field with minimal disturbance. this method is especially adapt to measure magnitude and phase of microwave field close to conductor and microwave field with complex path between source and field. so it can be used to measure radiation antenna ’ s near - field and microwave into slots
光調制散射器的測量方法最大限度地減少了測量裝置對被測場的擾動，特別適合於測量導體附近和具有復雜路徑場的幅值和相位分佈，可以用於對輻射天線近場的測試以及孔縫耦合中場的測量，可為天線的設計，微波孔縫耦合效應的研究提供較精確的實驗數據。The surface roughness of the fabricated micro - optics structure is in the nanometer range ; the feature height of the diffractive phase step is in the sub - micrometer range ; and can be adjusted according to requirements ; and the optical aperture of the microlens can be changed from millimeter to centimeter magnitude
所制微光學結構的表面粗糙度在納米量級，衍射相位臺階的高度在亞微米量級並可以根據需求靈活調整，通光孔徑在毫米至厘米量級的范圍內可調。In this paper, integrating with gis, gps technology and groud survey data, multi - source remote sensing data, including multispectral tm / etm + data, high spatial resolution spot 5 pan data and sar data were used to monitor the forest change in zhangpu county
本文利用常規的多光譜數據tm etm +數據、高空間解析度spot5全色波段數據和合成孔徑雷達數據，結合gis 、 gps技術和森林資源地面調查技術，對漳浦縣森林資源展開遙感動態變化監測。1. firstly, the mathematical model of fiber pair with the factors of reflector shape and inclination is established. then, the numerical simulation is fulfilled, along with a series of rules of the influence on intensity modulation property caused by multimode fiber parameters, the factors of reflector shape and inclination
然後，採用數值模擬的方法系統地研究了多模光纖參數（包括光纖對軸間距、光纖芯徑和光纖數值孔徑） 、反射面傾斜因子以及形狀因子對rim - fos強度調制特性的影響規律。Pcb manufacturer cooperating with our company has founded the factory for nearly 20 years, since our company becomes and keeps good cooperation with our company immediately, this factory possesses more than 20 layers of many plywood, multistage laser and buries the hole board production capacity blindly, very in enormous quantities processing line wide line from 3 mil 0. 075mm, high - accuracy pcb board of aperture 4 mil 0. 10mm, produce, can reach more than plywood more than 50000 square meters per month. our company many person responsible for, coordinate pcb engineers and technicians to produce matters engaged in pcb production management for many years, can deal with various project problems in pcb production process easily, strictly control the order assigning, finished pcb board of the craft to confirm and close, avoid customer s unnecessary cost input and loss effectively
與我司合作之pcb生產廠家建廠已近20年，自我司成立即與我司保持良好合作關系，該廠具備二十層以上多層板多級激光盲埋孔板生產能力，可大批量加工線寬線距3mil 0 . 075mm ，孔徑4mil 0 . 10mm的高精密pcb板，產能達每月多層板50000平米以上。我司多名負責協調pcb生產事宜的工程技術人員都曾從事pcb生產管理多年，可輕松處理pcb生產過程中各種工程問題，並嚴把工藝指令下達成品pcb板驗收關，有效避免客戶不必要的成本投入和損失。Moreover, automatic aperture size selection ( single frame or double frame ), frame indexing, single corner positioning, and auto exposure control, individual functions that work together to improve productivity and image quality. automatic reduction and focus ensures sharp, correctly sized images every time
另備有自動孔徑尺寸選擇（單菲林格或雙菲林格） 、菲林格索引、單角度定位及自動曝光調校等獨立功能，能同時運作來改進影像質素及生產力。Especially, the mesoporous silica materials ( designated mcm - 41 ), which is regarded as a novel nano - structured materials, are expected to show potential values in many fields such as adsorption, catalysis, optics, nano - technology, electronics, magnetics and chemical sensors because they exhibit hexagonal structure, the pore size which can be regulated from 1. 5 to 10nm, high specific surface area and thermal stability. 1
特別是以命名為mcm - 41的有序介孔材料的出現，因其孔道呈六方有序排列、孔徑在1 . 5 10nm范圍內可連續調節、高的比表面積和熱穩定性等特點而在吸附、催化、分離、納米技術以及光、電、磁等領域具有廣泛的應用價值，正成為眾多領域的研究熱點之一。分享友人