英语词汇“中星儀”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	中星儀
释义	中星儀 zhōng xīng yí观测恒星通过子午圈的时刻，以确定时钟改正值的天体测量仪器。基本构造为一具置于东西方向水平轴上，能自由旋转的望远镜。望远镜的视准轴必须与水平轴正交，视线方向恰在子午面内仰俯。据此观测到的恒星通过子午圈的时刻，即为当地的恒星时，与地方恒星时时钟读数比对，即可得到时钟改正值。
随便看	I.ower respiratory tract infections I owe the eighth part of this place I owe the grocer I owe the landlord one hundred dollars I owe them a grudge I owe them an apology I owe you I owe you an apology I owe you an apology for the delay I owe you a postcard I owe you big I owe you for my dinner I owe you my life I owe you my thanks i owe you one I owe you one I owe you one for that info I owe you thanks I owe you three yuan Iow-fat iowh Iow-molecular-werght glutenin subunit gene I own a bicycle I own a motorized bicycle I owned myself defeated