定义 中文名称: 星等标 英文名称: magnitude scale 定义: 表示星等和天体亮度之间的数值关系。现代天文学规定m=-2.5lgE,m是星等,E是亮度。即两个星等之差若为1,则所对应的亮度之比为2.512倍。 应
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...ing Stars (昏星)Light Intensity (光强度)Light Year (光年)Log Scale (对数尺度)Luminosity (光度)Magnitude Scale (星等尺度)Method Of Parallax (视差方法)Metric Prefixes (度量字首)Morning Stars (晨星)Parsec (秒差距)Planets (行 星)Polaris (北极星...
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moment magnitude scale 地震矩规模 ; 规模 ; 矩规模
magnitude scale factor 幅值比例尺 ; [数] 幅度比例尺
Richter magnitude scale 里氏震级 ; 震级
Pogson magnitude scale 波格森星等标度
instrumental magnitude scale 仪器震级表
magnitude scale of earthquake 震级标度
Magnitude Display Scale 幅度显示比例
scale magnitude 集团规模
magnitude e scale factor 幅值比例尺
The largest earthquake ever recorded on the moment magnitude scale measured 9.5.
曾经被记录的用力矩震级描述的最大的地震是9.5级。
The Wenchuan earthquake registered 8 on the Richter magnitude scale, making it a major earthquake.
汶川地震在里氏震级的记录中为8级,是一场大地震。
Deferring to historical custom, astronomers, measure the apparent brightness of stars through the magnitude scale, a very confusing way.
按照历史习惯,天文学家用星等标这种容易使人混淆的方法来度量恒星的视亮度。
The initial quake registered at magnitude 7 on the Richter Scale and was followed by several other shocks, including one that measured 5.9.
VOA: standard.2010.01.13
The initial quake registered at magnitude 7 on the Richter Scale and was followed by several other shocks, including one that measures 5.9.
VOA: standard.2010.01.12
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