scanning beam中文什么意思

發(fā)音:

用"scanning beam"造句

掃描光線。

scanning: n. 1.細(xì)看，細(xì)察，審視。 2.【電視】掃描，掃掠,搜 ...
beam: n. 1.梁，棟梁，桁條；(船的)橫梁。 2.船幅；(動 ...
beam scanning: 波束掃描; 射束掃描; 束掃描
beam-scanning: 射束掃描
accurate beam scanning method: 精確波束掃描法

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例句與用法

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Scanned beam current
掃描波束電流
Every phased - array rader needs thousands of phase shifters , which control the phase of radiator elements in the antenna aperture surface to scan beams fast
每部相控陣?yán)走_(dá)需要上千個(gè)移相器,才能控制天線孔徑面上各輻射單元的相位變化進(jìn)而實(shí)現(xiàn)快速掃描。
Abstract : this paper describes the procedure required for an image geometric operation . a actual example for converting image of scanning beam form to coreline form is given
文摘:介紹了圖像幾何運(yùn)算的兩個(gè)步驟，并以按水平掃描線排列的數(shù)字圖像轉(zhuǎn)換為按外極線排列的圖像為例，具體闡述了圖像幾何運(yùn)算的方法。
Phase array radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface , which shows many excellences such as agility , change celerity and multifunction . therefore , phase array radar is fit for the necessity of combat readiness
這種雷達(dá)通過電的方式控制天線孔徑面上各輻射單元的相位變化，以實(shí)現(xiàn)波束的快速掃描，使其具有靈活、變化快速、多功能等優(yōu)點(diǎn)，適應(yīng)戰(zhàn)備需要。
Thirdly , according as the difference of precision , we may short the steps of edge extraction and improve the efficiency of algorithm with dilation algorithm . at last , with felicitical using algorithm of scanning beam , we attain the rigor edge image with texture
2 )在邊界連接中，根據(jù)對實(shí)際情況的研究，提出了一種具有通用意義邊界連接算法3 )根據(jù)精度要求的不同，可以利用膨脹算法簡化輪廓提取的步驟，以提高算法的時(shí)間效率。