... standard calomel electrode 标准甘汞电极 standard candle 标准烛光,国际烛光 standard capacitance 标准电容 ...
基于8个网页-相关网页
British standard candle 英国标准烛光 ; 英国协会螺纹
internatioal standard candle power 国际标准烛光
English Standard Candle 英国标准烛
standard candle west bank 标准烛光
Candle Standard 标准烛泡
standard d candle 标准烛光
N a unit of luminous intensity; the candela: not in scientific usage because of possible confusion with a former unit (international candle) 标准烛光(一种发光强度单位) → see also candela, international candle
Another type of standard candle is a type of star called a Cepheid variable.
另一种标准烛光是一种叫做造父变星的恒星。
By the late 1980s, a suitable standard candle had been indentified: type Ia supernovae.
到上世纪八十年代末，一个合适的标准烛光出现了，它就是Ia型超新星。
So for decades, astronomers have used it as a "standard candle" in the field of high-energy astrophysics.
因此几十年来，天文学家一直将其视为高能天体物理领域的“标准烛光”使用。
应用推荐