捕獲截面 的英文怎麼說
中文拼音 [bǔhuòjiémiàn]
捕獲截面
英文
capture cross section-
The marine police last night ( october 6 ) arrested 10 illegal immigrants ( iis ) on board a motorised sampan off fan tsang chau during an anti - illegal immigration operation
水警昨（十月六日）晚在飯甑洲對開海面進行一項反偷渡行動中截獲一艘機動舢舨，拘捕十名非法入境者。( 2 ). according to the system indices and requirements together with the technology characteristic, it researches the capture possibility of apt capturing system. then it introduces the common scan methods, such as raster, spiral, raster spiral, rose and lissajo. ( 3 ). it makes a detailed simulation analysis of the raster and spiral scan, analyze the connection between capture probability, capture time, system index at different capture resolution angle, capture range, vibration angle extent and terminal location distributing mean square deviation
其中對幾個關鍵部分進行了詳細分析:計算了目標角反射器的激光雷達散射截面（ lrcs ）值，研究了qd與ccd對目標位置角度的計算方法和空間解析度; （ 2 ）根據系統指標和要求並結合現有國內技術特點研究了apt捕獲系統掃描的捕獲概率問題，然後分析了幾種常見的掃描方式:矩形（ raster ）掃描、螺旋（ spiral ）掃描，矩形螺旋（ rasterspiral ）掃描，玫瑰形（ rose ）掃描以及李薩如形（ lissajo ）掃描; （ 3 ）對分行掃描和螺旋掃描進行了詳細的模擬分析，分析了它們在不同捕獲分辨角、捕獲范圍、振動角振幅和終端位置分佈均方差時的捕獲概率、捕獲時間與系統常數之間的關系。Consequent content of this article is about how to design and implement a high - speed email capturing engine which is also the main course of my work. it includes constructing a transparent networks gateway, capturing ip packets, restoring smtp emails, and the implementation of a re - entered mail queue with two buffers
接著詳細介紹了作者的主要工作:實現透明網關的郵件截獲引擎，包括透明網關的搭建、數據包的捕獲、郵件的還原、以及一個雙緩沖可重入郵件隊列的實現，並為垃圾郵件判定子系統提供了介面。
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