指: finger零: zero zero sign; nought表: outside; surface; external零表示: zero representation指零法: null method; zero method不归零表示: non return to zero representation; non-return-to-zero representation归零表示: return to zero representation; return-to-zero representation直指零噪音: noise is nothing指零测量: null measurement指零测量法: null reading method指零读数: null reading指零放大器: null amplifier指零锐度: null sharpness指零式电桥: null type bridge; null-type bridge指零旋钮: zero control阴极射线指零仪: cathode ray null indicator指零式方向测针: null-type yaw probe指零仪表用放大器: null amplifier中心指零式仪表: zero centre (type) meter; zero centre meter中心指零式测量仪表: center zero meter中央指零式航道指示器: centre-zero meter零位测量法；指零测量法；零差测量法: null method of measurement指列表中表示特定值的行对照上下文行: context line指列: ray of digit指量: principal vector指两面都要煎的荷包蛋，但仍煎得不太熟: over easy
