天顶距
- 与 天顶距 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Lynn Hill made the first and second free ascents of the Nose, freeing the route over four days in 1993 and then returning the next year to make a one-day free ascent. In 1998, Scott Burke climbed the Nose free in a stormy 12-day ascent, leading every pitch but the Great Roof, which he free-climbed on toprope.
Lynn Hill是第一个和第二个自由攀登Nose的人,她在1993年用4天时间完成了Nose的第一次自由攀登,并且第二年又在Nose进行了一次一天的自由攀登。1998年,Scott Burke在暴风雨中用12天完成了Nose的自由攀登,除了在Great Roof用了顶绳外,他领攀了其他的所有绳距。
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Making use of structural characteristics of the Lower Latitude Meridian Circle and the error theory of this instrument, we have developed a method used to measure directly instantaneous atmospheric refraction, and moreover built a local observational astronomical refraction model toward the east, south, west and north of Yunnan observatory that is classified according to the star's spectral type.
阐述了云南天文台探讨出的利用低纬子午环的观测原理,在不同方向和不同天顶距直接测定瞬时大气折射值的一套方法,并给出了用实测数据在东、南、西、北4个方向建立的按恒星光谱型分类的大气折射实测模型。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。