散射板 的英文怎麼說
中文拼音 [sǎnshèbǎn]
散射板
英文
scatter plate- 散 : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 板 : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
- 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
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The mirror reflects light back to the scatter plate.
鏡面把光反射回散射板。A two - dimensional plain strain finite element model of infinite plate is developed to investigate the ultrasonic wave propagation and scattering on three kinds of cracks : parallel to the surface, 450 oblique angle to the surface, and quarter - circle
摘要建立了無限長板的具有吸收邊界的二維平面應變有限元模型,在研究了脈沖超聲波在無限長板中傳播的基礎上,對板中平行於表面的裂紋、與表面成45的斜裂紋和四分之一圓周弧形裂紋三種情況的脈沖超聲波散射進行了重點研究。Test method for diffuse light transmission factor of reinforced plastic panels 08. 01, 08. 04
增強塑料板的散射光傳遞因數測試方法Standard test method for diffuse light transmission factor of reinforced plastics panels
增強塑料板的散射光透射系數的標準測試方法The time lag between the direct wave and the scattered wave could be computed by using the simplex algorithm method
當彎曲波在傳遞時遇到平板裂縫則會產生散射波,因此含有裂縫平板的板波訊號即包括彎曲波的直接波傳與裂縫引起的散射波傳。With the tom set up vertically, sound waves hit the floor and bounce back into the bottom head. angling a tom slightly causes sound waves to scatter, and diffuses them
落地桶鼓垂直擺放,聲波碰到地板反射回底鼓皮。輕微調節落地桶鼓的擺放角度使聲波散射和漫反射。Ceiling mounted radiant panels supplied with water at temperature below 120 c - rating method and evaluation of radiant thermal output
棚上裝有可提供120以下熱水的散熱板.輻射熱輸出的比率方法和評定Test methods of plating and coating thickness by beta backscattering for printed boards
印製板鍍塗覆層厚度測試方法反向散射法Elastic wave scattering and dynamic stress in curved plates with a cutout
含孔曲板彈性波散射與動應力分析This kind of reflectors possessed the advantages of the traditional reflectors and the phased arrays. the reflectarray is made up of lots of resonant elements. when the feed radiate the reflectarray, the reflected wave could be focused at some desired direction owing to the adjustment of each element
這種陣列反射天線具有反射天線和陣列天線共同的優勢,它的基本結構就是由大量的無源諧振單元組成的單屏或多屏周期性陣列,然後由一個饋源照射這個天線,通過調節介質板上每個單元對于入射波的散射相位,使得反射波在特定的方向實現同相位,發射出方向性極強的筆形波束。Numerical results of the plate and plate with rivets varying with the incident angles show that the distribution of the rivets affects the rcs pat - tens in some directions
數值計算了導體平板上有無鉚釘時的雷達散射截面隨入射角的變化,結果顯示當平板上有多鉚釘時,在一定的角度范圍內,鉚釘對雷達散射截面的影響非常明顯並且與鉚釘的分佈情況有關。A numerical technique employing the method of moments ( mom ) and physical optics ( po ) is presented for studying the scattering from a planar slotted waveguide array antennas
利用矩量法和物理光學法分析了平板波導縫隙陣列天線的散射特性。Numerical results are given to demonstrate the effects of several factors including the number of basis functions, the thickness of waveguide, the terminations of waveguide and different frequency on the radar cross section ( rcs ) of a slot array
物理光學法用於有限電尺寸導體平板散射的分析。文中給出了縫隙陣列在不同頻率、基函數個數、波導厚度、終端負載等情況下的計算結果。There are not only sound absorption and reflection on the sidewall, ground, ceilings etc., but also sound absorption and voice scattering on various obstacles ( wall decoration, audience, benches, etc. ) in the conference hall
在會議廳堂中存在側墻、地面、天花板等處的聲吸收和反射,此外還有各種障礙物(墻面裝飾、聽眾、座椅等)上的聲吸收和聲散射。Road vehicles - measurement of scattered light of safety glazing materials for vehicle glazing - part 1 : annular diaphragm method
道路車輛.汽車安全玻璃光散射測定.第1部分:環形孔板This dissertation brings forward a new method of modeling and simulation on interconnect ? fem - vfm, which combines finite element method with vector fitting method. we can get the scatter / admittance / impedance ( s / y / z ) parameter by fem in frequence domain, gain the equivalent spice circuits of interconnect structure by vfm, and extract the circuit ’ s parameters which are used to analyze in time domain. this method lets the simulation not only contain the information of pcb ’ s structure but also have a sustainable computing speed
首先通過電磁場數值分析方法?有限元法( fem )對互連結構進行模擬分析,而得到的散射/導納/阻抗矩陣參數( s / y / z矩陣參數) ,然後通過矢量擬合方法( vfm )把s / y / z矩陣參數轉化為等效spice等效電路模型,並且提取出電路參數,完成了頻域到時域的轉換,最後使用電路模擬器進行時域模擬,從而開發出了一系列高速數字pcb板設計規則。Scattering of shear horizontal waves in layered composites with weakly bonded interfaces
含弱界面的復合材料層合板對水平剪切波的散射First, the conducting targets ' electromagnetic scattering is researched in this paper. the rwg vector base functions are used to denote inductive current on the surface of the conducting target. efie is built. the rcs of conducting sphere. conducting plate, conducting cube are calculated respectively, the electromagnetic scattering of multi - rivets on the conducting plate are researched the first time, and the impaction of multi - rivets to the total rcs is analyzed
用rwg矢量基函數表示導體表面的感應電流,建立了導體表面的電場積分方程( efie ) ,分別計算了導電球、導體平板、導電立方體的rcs ,首次研究了導電平板上有多個鉚釘的電磁散射,分析了多個鉚釘對目標總的rcs的影響。Finally, the entire domain galerkin method is adopted to analyze the backward scattering characteristic of electrically large metallic plate in local illumination
最後,本文採用全域基伽略金法分析電大金屬平板局部照射下的後向散射特性。In this paper, the electric field integral equation ( efie ) in conjunction with the moment method is used to analyze the electromagnetic scattering problem of rivet on the conducting plate
摘要利用電場積分方程( efie )的矩量法分析了導體平板上有鉚釘的電磁散射問題。分享友人