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单词
setting circle
释义
setting circle
美
英
网络
定圆;定位圆;有刻度盘的望远镜
英英
网络释义
n.
1.
a
scale
on
the
mounting
of
an
equatorial
telescope
,
used
to
show
right
ascension
or
declination
1.
定圆
天文英语词汇-文娱八卦-苏州19楼 ... semiminor axis 半短轴
setting circle
定圆
Seyfert galaxy 西佛星系 ...
suzhou.19lou.com
2.
定位圆
circle的翻译中文意思-在线英汉词典 ... secant circle 正割圆
setting circle
定位圆
single circle 单轮 ...
www.chinabaike.com
3.
有刻度盘的望远镜
(A)
有刻度盘的望远镜
(
Setting circle
) 先将极轴的仰角调至当地纬度(香港为22½°),再调校望远镜,使赤纬指针指在赤 …
hkastroforum.net
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heavy weather vessel
heavy weave cotton cloth
heavy-web straight shank drill
heavy weed growth
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更新时间:2026/9/21 12:06:19