intensity modulation亮度: luminance; light intensity; ...灯: lamp; lantern; light标度灯: dial lamp宽度灯: width modulation密度灯: de ity modulation; density modulation下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:亮度灯，即可在微信中查询翻译
