1)diagonal distance星角距
1.The arithmetic used to get the diagonal distance of stars through equator coordinate is expounded.提出了一种采用恒星对间星角距对星敏感器的主距进行标定的新方法,阐述了通过天体的赤道坐标换算天体星角距的算法,介绍了星角距与星敏感器主距的几何换算关系。
2.The arithmetic getting the star\'s diagonal distance through equator coordinates is expounded.该方法无需外加精度测量设备,利用第二坐标系下的恒星坐标,换算出恒星角距,然后通过星敏感器对已知的恒星角距进行实际测量,从而标定出星敏感器的测量精度。
英文短句/例句
1.New Calibration Method of Principal Distance of Star Sensors Through Diagonal Distance利用星角距对星敏感器主距进行标定的新方法
2.The angular deviation, as observed from the sun, of a planet from its perihelion.近点距离，近点角从太阳观察到的行星距近日点的角度偏差
3.The fourth brightest star in the sky and the brightest star in the constellation Bo鰐es, approximately36 light-years from Earth.大角星，牧夫座天空中第四亮的星星，是牧夫星座最亮的星，距地球约36光年
4.(astronomy) position of a planet as defined by its angular distance from its perihelion (as observed from the sun).从太阳观察到的行星距近日点的角度偏差。
5.The validity of simulating star map is verified by using the angle-distance of stars and projection theorem.利用星间角距和投影原理的性质来验证星图模拟的有效性。
6.greatest eastern elongation(内行星,卫星) 东大距
7.The satellite of Jupiter that is second in distance from the planet.梅第星距离木星第二远的木星卫星
8.The satellite of Saturn that is closest to the planet.泰坦星距离土星最近的土星卫星
9.This angular shift, called the parallax of Venus, would provide a measure of the distance between Earth and Venus because the two quantities are inversely proportional to each other.这个角差称为金星视差，可以做为地球和金星距离的指标，因为两个数值互成反比。
10.The satellite of Jupiter that is12th in distance from the planet.利茜西亚木星的卫星，距木星距离列第12位
11.The satellite of Saturn that is16th in distance from the planet.土卫八距离土星第十六远的土星卫星
12.The satellite of Saturn that is17th in distance from the planet.土卫九距离土星第十七远的土星卫星
13.The satellite of Uranus that is closest to the planet.米兰达距离天王星最近的天王星卫星
14.The satellite of Saturn that is11th in distance from the planet.土卫四距离土星第十一远的土星卫星
15.The satellite of Saturn that is eighth in distance from the planet.土卫三距离土星第八远的土星卫星
16.The satellite of Jupiter that is17th in distance from the planet.西诺卑距离木星第十七远的木星卫星
17.The satellite of Jupiter that is11th in distance from the planet.木卫六距离木星第十一远的木星卫星
18.The satellite of Jupiter that is fourth in distance from the planet.木卫五距离木星第四远的木星卫星
相关短句/例句
star angular distance星对角距
1.This algorithm directly uses star angular distance as matching feature.该算法直接以星对角距为匹配特征,先确定影像中亮星为中心星,并以此星与相邻星像点构建辐射状星图,统计所有满足星对角距匹配条件的导航星出现次数,次数最多的即为中心星所对应的导航星。
2.And then star angular distances are directly stored according to their length in- creasing.然后按照星对角距的大小升序排列,直接存储星对角距,并通过设置星对角距状态标识,完成星对角距的快速匹配搜索。
3)startlight angle星光角距
1.The paper analyzes the principles of startlight angle measurements and radar altitude measurements usually used in the satellites autonomous navigation in detail.详细分析了卫星自主导航中常用的星光角距测量原理和雷达高度仪测量原理。
4)Angular distance between stars星间角距
5)eastern elongation东距角 -行星
6)gular distance of stars恒星的角距离
延伸阅读
距度星1.用以推算其它星宿度数的当度星辰。
