单词	reflectance
释义	reflectance /rɪˈflɛkt(ə)ns / noun Physics The measure of the proportion of light or other radiation striking a surface which is reflected off it.Instead it measured the diffuse reflectance, which is relatively independent of the angles of illumination and measurement.... The peculiar reflectance of infrared radiation by plants forms the main source of remotely sensed information about the biosphere on land. So, given the measured reflectance and the predicted reflectance, one can calculate the contrasts of the collected species in the water.
随便看	the the acceptable face of —— the Acropolis the Adirondacks the Aleutians the Alleghenies the Allies the Almighty the American dream the Americas the Ancient of Days the ancients the angel in the house the Annunciation the answer to someone's prayers theanthropic the Antipodes the ant's pants the Apocalypse the Appalachians the apple never falls far from the tree the apple of one's eye thearchy the Armada the art of war

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。