翼形散射 的英文怎麼說

中文拼音 [yìxíngsǎnshè]
翼形散射 英文
wing scattering
  • 翼 : Ⅰ名詞1 （翅膀） the wing of a bird 2 （像翅膀的東西） the wing of an aeroplane etc : 鼻翼 wing of...
  • 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） ...
  • 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
  1. Yet before the floating impress of the woods could clear itself, suddenly the gladsome light leaped over hill and valley, casting amber, blue, and purple, and a tint of rich red rose, according to the scene they lit on, and the curtain flung around ; yet all alike dispelling fear and the cloven hoof of darkness, all on the wings of hope advancing, and proclaiming, " god is here !

    然而就在樹木模糊的形象即將清晰之前，突然那道令人愉悅的光芒跳過丘陵和山谷，依照他們停落的那一幕，射出了琥珀，藍，紫以及華麗的玫瑰紅，接著簾幕一甩，所有的一切驅散了恐懼和黑暗中的邪惡，所有的一切都插上希望之翼開始前進，漸漸清晰， "上帝就在這里！
  2. Abstract : the effects of airfoil geometric parameters on wing " s spacial and polarized scattering characteristics have been systematically revealed. the results of the study indicated that the calculating value of diffraction from trailing edge by using the formula of the straight wedge is very far from experimental results for vertical polarization, and the contribution of thickness of the trailing edge to scattering must be considered in the calculation. the scattering peak of leading edge depends only on radius of airfoil for horizontal polarization. but for vertical polarization, it depends on maximum thickness and the location of maximum thickness. engineering formulas for evaluating all scattering peaks were given in the paper. it is important for the design of low - rcs wing

    文摘:系統地揭示了翼形幾何參數對機翼的空間散射特性、極化散射特性的影響規律.研究發現，在垂直極化狀態下用理論尖劈公式計算機翼后緣繞射的計算結果與實驗結果相差甚遠.提出在垂直極化狀態下機翼后緣繞射的計算必須將后緣厚度考慮在內的見解.對於水平極化，前緣散射波峰只與前緣半徑有關；而對於垂直極化，前緣散射波峰與翼形最大厚度以及最大厚度位置有關.給出前後緣散射波峰的工程估算公式，為低雷達散射截面（ rcs ）機翼設計提供依據
分享友人
分享到 Line

分享到臉書