英语词汇“透光鉴”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	透光鉴
释义	透光鉴 tòu guāng jiàn一种能透过光线的古铜镜。宋沈括《梦溪笔谈．器用》有科学的记载。当镜面受日光或灯的聚光照射时，镜背的铭文或纹饰便可投映在白壁上。上海博物馆藏有西汉时代的这种古镜。我国现已掌握透光鉴的铸造技术。透光鑑
随便看	tuned radio-frequency TRF reception tuned radio frequendy receiver tuned-reactance grounding system tuned reactive power compensation installation tuned reed frequency meter tuned-reed frequency meter tuned reed indicator tuned-reed indicator tuned reed rectifier tuned-reed rectifier tuned reed relay tuned-reed relay tuned reflectometer tuned reflector tuned region tuned relay tuned resonant circuit tuned resonating cavity tuned resonation cavity tuned resonator tuned rf reveiver tuned ringer tuned ringing tuned rope tuned-secondary transformator