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- ecliptic obliquity 黄赤交角,黄道斜度
- The obliquity of the ecliptic is the fundamental cause of the seasons. 黄道的倾角是季节的基本成因。
- The angle between the plane of the ecliptic and the equatorial plane is the obliquity of the ecliptic. 黄道面与赤道面的夹角是黄道的倾角。
- The obliquity of the ecliptic has been determined in high precision and it would be neccessary to give a conventional definition of the 1PN ecliptic. 黄赤交角已有很高的精度,因而有必要给出相对论黄道的协议定义。
- This datasheet can account the obliquity result. 通过该数据表计算倾角结果。
- The point at which an orbit crosses the ecliptic plane going north. 天体往北运行时经过的交点。
- The point at which an orbit crosses the ecliptic plane going south. 天体往南运行时经过的交点。
- Five bright planets move among the stars near the ecliptic. 五颗明亮的行星在黄道附近的恒星当中移动.
- It is here that the obliquity factor makes a crucial difference. 正是在这里,倾斜因子构成了重要的差别。
- The small the obliquity of rock is, the steadier the slope is. 岩层倾角越小,边坡越稳定。
- The angular distance of a celestial body north or south of the ecliptic. 黄纬黄道以南或以北天体的用角度量的距离
- Ecliptic armillary sphere was improved by Li Chunfeng during Tang Dynasty. 唐代李淳风于633年改造浑天黄道仪。
- Several of the vectors lie surprisingly close to the ecliptic plane. 有些向量非常接近黄道面。
- Now determine the ecliptic longitude of the sun using the following formula. 现在确定黄道经度的太阳,用下列公式。
- The problem of calibrating kingpin obliquity metrical results is resolved. 解决了测量主销倾角量值检定的问题。
- The other point of intersection of equator and the ecliptic is called the Autumnal Equinox. 赤道和黄道的另一个相交点叫作秋分点。
- The zodiacal glow refers to the diffuse scattered sunlight on the ecliptic plane. 黄道光指的是在黄道平面上漫散射的太阳光。
- Abstract: Shear force is interrelating with width and thickness of plate and obliquity of knife-edge. 文摘:斜刃剪切时,剪切力的大小与板料的宽度、厚度及斜刃倾角有关。
- Its intersection with the celestial sphere will be a great circle--the ecliptic. 它与天球相交处形成一个大圆--黄道。
- Either half of the celestial sphere as divided by the ecliptic, the celestial equator, or the horizon. 半天球被黄道,天赤道或地平圈分成两半的天球的一半
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