Evidently, it would be desirable for the lens to form a magnified, erect image . 显然,我们希望透镜成一个放大的正象。
Digital color monitor , erect image preview , local enlargement preview ?数控彩色显视器,正像预视,裁放预视。
Some lessons should be learned from the result of building " representative " squares and high - rise with an purpose of erecting image of so - called " big cities " . but ignoring the city context continuity and ecology development , which has a harmful influence upon cities " scenery 现今不少城市追求所谓大都市化形象,大力兴建“标志性”广场和高层建筑,忽视了城市文脉的延续和生态发展,因而造成了许多建设性破坏,对城市景观造成了负面影响。