英语单词FK5是什么意思?FK5怎么读?FK5怎么发音?英语网为您整理了FK5的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！
FK5的意思
1、第五基本星表
FK5的双语例句
1、Comparing the PPM and ACRS proper motions, which are constructed on the FK5 system, with those of the Hipparcos, an interiorly nonrigid rotation existing in the FK5 proper-motion system is detected.
用建立在FK5系统上的PPM和ACRS自行与依巴谷自行比较，发现FK5自行系统内部存在非刚性运动；
2、The present Status of FK5 and the Future of the Fundamental Reference System
FK5星表的现状和基本星表的未来
3、The proper motions of 60 radio stars in the FK5 system
FK5系统中60颗射电星自行
4、Experimental study of Neuroprotective Effects of TMP and FK5 on Acute Spinal Cord injury in Dog
川芎嗪、FK506对犬急性脊髓损伤神经保护作用的实验研究
5、In this paper, the changes in time and latitude determinations caused by using FK5, new astronomical constants, new nutation series are discussed.
本文讨论FK5、新岁差常数，新章动理论的采用引起测时测纬结果的变化。
6、Precessional Correction and the Proper-Motion Systems of FK5 and Hipparcos
岁差常数改正及FK5和Hipparcos自行系统
7、The correction in right ascension of 508 stars determinated with PMO photoelectric transit instrument in 1980& 1985 to FK5 system is given in the paper.
本文给出了紫台光电中星仪1980&1985年的观测归算到FK5（J2000.0年）星表系统的508颗恒星的赤经改正。
8、So the positions and proper motions of those 92 stars should be determined by using 39 catalogues in FK5 system. The accuracies of the final results are also evaluated.
这些星的位置和自行参数是利用39部星表提供的位置统一归化到FK5系统后重新计算得到的。
9、The FK5 fundamental catalogue and the new astronomical constants have been used in the astronomical calculation since 1984. These changes will directly effect the results of the polar coordinates with classical optical instruments.
1984年开始，天文计算中采用FK5基本星表和新天文常数，这些变动直接影响了经典光学仪器观测确定的地极坐标。
10、Proper-motion differences between the FK5 and Hipparcos systems cannot be explained by the constant of the FK5 precessional correction, which is given by the VLBI and LLR observations.
同时无法用VLBI及LLR所测定的岁差改正值来解释FK5与依巴谷自行系统的关系。
11、Carrying out a kinematical analysis of the Galaxy for proper-motion systems of the FK5 and Hipparcos, a large difference in proper motions between two systems is found, even if the precessional correction to the FK5 system has been considered.
针对地面FK5和空间依巴谷自行系统，采用银河系运动学分析方法发现，即使考虑了岁差改正的影响，两种自行系统之间仍存在很大差异。
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