Mist shrouded the outline of Buckingham Palace.雾霭蒙蒙，白金汉宫若隐若现。...the bright uniforms of the guards parading at Buckingham Palace.参加白金汉宫阅兵式的卫兵们色彩鲜艳的制服Dr. George Fieldman a lecturer in psychology at Buckingham Chilterns Uni...
There were more than 2000 sensors here.这里装有两千多个灵敏元件.Significant changes have been noted where sensors were exposed to trichloride.当传感器暴露在三氯化物中时,有很大变化.Photometric sensors are devices that measure energy in the visible spe...