您要查找的是不是：
- nutation in longitude 黄经章动
- In order to improve the amplitudes of the rigid Earth nutation series, it become necessary to revise the IAU 1976 value of the general precession in longitude. 非刚体地球章动的转换函数中所采用的简正模频率和常数都直接或间接地依赖 地球动力学扁率值。
- The difference in longitude between two positions as a result of a movement to the west. 经度差因为向西的运动而产生的两个位置之间的经度上的差别
- The difference in longitude between two positions as a result of movement to the east. 东距两地间经度差，指向东移动的距离
- The planet Jupiter is at 21 degrees Gemini, which is 81 degrees in longitude from "0" the square of 9. 木星是在双子座的21度，那是黄经81度，来自从0度开始的9的平方。
- One hour of Time equals 15 degrees in longitude, and for one hour of Time, we use one cent of Price. 1小时等于15度，每一小时的时间，我们应用于价格的1美分。
- The luni-solar precession, derived from the general precession in longitude, is one of the important parameters in astronomy. 由岁差常数求得的日月岁差是天文学的重要参数之一，它和地球动力学扁率相联系。
- The boundary's meanders are spaced roughly every 45 degrees in longitude, with long cracks extending from some toward the equator into largely uncratered provinces. 整个区域在南纬55度左右有一道曲折连续的极地边界，由呈同心圆分布的山峰与河谷构成，这条边界大致每45度经度就会被狭长的裂缝切开，这些裂缝则延伸到没有陨石坑的赤道附近。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- The experiments prove that the errors are respectively 13.70 m and 28.04 m in longitude and latitude when the aeroplane is at the altitude of 6 km,which are less than 1 pixel(32 m). 经实验验证;当飞行高度在6 km时;在经度和纬度方向飞行器定位中误差分别为13.;70 m和28
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- You didn't embarrass me in the slightest. 你一点也没让我为难。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
