exploration,photography etc,thus giving a free space to aerospace photography reconnaissancc satellites which have been developing rapidly and successfully.
現(xiàn)代國際公約規(guī)定,一國的領(lǐng)空限制在80—110千米以下,在此以上像公海一樣屬于公空,可以自由飛行,因此容許別國飛行物,包括人造衛(wèi)星,進(jìn)行各種正?；顒?dòng),如:探測(cè),照相等等。
This article summarizes the methods of and the author s views on how to use the tech- nique of vertical reflective photography in the teaching of experiments.
利用定向反射鏡進(jìn)行垂直定向反射照相，是近年來出現(xiàn)的照相新技術(shù)。
Prediction for bust girth using regression analysis from photographic and anthropometric data;
照相測(cè)量中胸圍擬合的回歸分析
Industrialize Preparation and Process control of Silver Nitrate in Photographical Use;
照相用硝酸銀的工業(yè)制備及過程控制
The image acquisition system of SEM was designed based on the PCI bus to control the scanning generator, the image acquisition, data communication and the photograph system.
圖像采集系統(tǒng)是掃描電鏡的一個(gè)重要組成部分 ,用于控制掃描電鏡的掃描電源 ,視頻圖像采集、數(shù)字化與顯示 ,電鏡主控計(jì)算機(jī)與底層微機(jī)板的通訊和電鏡照相。