天文航海题库答案 - 题库考试答案搜索网

<单选题>A parallax correction is NOT applied to observations of the（）. 解析
<单选题>A first magnitude star is（）. 解析
<单选题>A sidereal day is shorter than a solar day. This difference is due to（）. 解析
<单选题>A sextant having an index error that is off the arc has a（）. 解析
<单选题>In working out a local apparent noon sight for your latitude，you subtract the Ho from 90°. The 90°represents the angular distance from（）. 解析
<单选题>The approximate positions of the stars are based on sidereal time，which is based upon rotation of the Earth relative to（）. 解析
<单选题>In general，the most effective period for observing stars and planets occurs during the darker limit of（）. 解析
<单选题>A group of stars which appear close together and form a striking configuration such as a person or animal is a（）. 解析
<单选题>Sidereal time is used by navigators when（）. 解析
<单选题>Sidereal time is NOT used（）. 解析
<单选题>A large group of stars revolving around a center is known as a（）. 解析
<单选题>In low latitudes，a first quarter Moon will always rise at about（）. 解析
<单选题>It is difficult to determine which limb of the Moon is fully illuminated（）. 解析
<单选题>On mid-ocean waters，the height of a wind-generated wave is not affected by the（）. 解析
<单选题>Capella is found in what constellation? （）解析

相关标签大学试题 CMS专题工学经济学专升本法学教育学历史学管理类管理学文学理学计算机科学技术土木建筑工程高起专本科世博会知识竞赛专科平时作业2 建筑工程铁路职业技能鉴定考试平时作业1 土木工程建筑技能考试哲学海船船员考试水路交通运输技能考试大连工业大学资格考试电力负荷控制员社会学