弧秒 的英文怎麼說
中文拼音 [húmiǎo]
弧秒
英文
minute of arc#symbols. 2c abbreviations and subdivisions-
If the diameter of the pupil is 6 mm the eye is able to separate 120 seconds of arc.
如果瞳孔直徑為6毫米,人眼可分辨120弧秒。Comparatively rudimentary interferometer observations suggested that this source is about 1. 5 across.
不很精確的射電干涉儀觀測表明,這個源的角徑約為15弧秒。Comparatively rudimentary interferometer observations suggested that this source is about 1. 5 across
不很精確的射電干涉儀觀測表明,這個源的角徑約為1 5弧秒。Allen ' s floater in the lane put the celtics ahead 92 - 89 with 2 : 03 left in regulation, but the cavaliers tied it with 59 seconds to go on pavlovic ' s 3 - pointer
在常規時間還剩下2分零3秒的時刻,雷?阿倫在弧頂處投進3分球,使得凱爾特人隊以92 : 89領先,但是在比賽還剩下59秒的時候,帕甫洛維奇的3分命中,使得兩隊戰成92平。At its closest, mars will be 25 seconds of arc in diameter, the size of a tennis ball at a distance of 528 metres
屆時二者相距5576萬千米,這是6萬年來最近的的一次。在最近的地方,火星的直徑是25弧秒,看上去跟528米以外的網球差不多大。The quasar image scooted 1, 300 microarcseconds across the sky ? with a 50 - microarcsecond skew, just as expected from relativistic effects
類星體在天上的影像掃過了1300微弧秒,再加上50微弧秒的歪曲,正和相對論所預期的效應一樣。分享友人