1) Tian Yuan Yi
授时历草
1.
This paper recuperates "the method of finding segitta by setting Tian Yuan Yi" of "the Draft of the Shoushi Calendar"(1281) according to a record in the Chishui Yizhen (Pearls recovered from the Red River) (1761) by Mei Juecheng.
本文根据《梅氏丛书辑要》《赤水遗珍》(1761)中梅钰成关于“授时历立天元一求矢术”的记录,恢复了《授时历草》(1281)这一段珍贵史料,分析了它与李治、朱世杰所用天元术的异同之处,并且指出《授时历》作者是直接套用沈括会圆术,利用全弧背来推导出割圆求关术的。
2) Shoushi Calendar
《授时历》
1.
A Study on Shicha Algorithm of Parallax Theory in Shoushi Calendar and Huihui Calendar;
《授时历》和《回回历法》中的日食时差算法
2.
A Further Study on Hushigeyuan Shu in Shoushi Calendar;
《授时历》中的弧矢割圆术再探
3.
The algorithm of Baidao Jiaozhou, used to calculate the distance between two crossover Points along the equator, ecliptic and Moon′s path, was considered one of the five innovative methods in Shoushi Calendar, with which the Chinese mathematicians of the Ming and Qing Dynasty could no longer make acquainted.
白道交周算法被认为是《授时历》的五项创新方法之一,但中国明清时期的历算家已不能通晓该法。
3) Shoushi Li
《授时历》
1.
Seki Takakazu′s study on Hushigeyuanshu in the Shoushi Li;
关孝和对《授时历》中弧矢割圆术的研究
2.
Algorithm for the Transformation of Coordinates Between Equator and Lunar Orbit in the Shoushi Li;
《授时历》的白赤道坐标变换法
4) Shoushi Calendar
授时历
1.
A Study on the Problems of Seki Takakazu s Studies about the Eclipse Calculation in Shoushi Calendar;
关于关孝和对《授时历》交食算法的几点研究
2.
A study on the Zhaocha Fa and the Hushigeyuan Shu in the Shoushi calendar;
《授时历》中的招差法和弧矢割圆术研究
5) Shoushi Liyi
授时历议
1.
The Zhongkang Solar Eclipse Recorded in "Shoushi Liyi;
授时历议中的仲康日食记录研究
6) timing
[英]['taɪmɪŋ] [美]['taɪmɪŋ]
授时
1.
Precision timing application of GPS in wide area power-anglemeasurement system in power system;
GPS精密授时功能在电力系统功角广域测量系统中的应用
2.
Method and Realization of Heading & Attitude Measurement and Positioning & Timing for Target Ship;
一种靶船航向、姿态测量与定位、授时的方法与实现
3.
Study on the Additional Spread Spectrum Modulation Technique in Low-frequency Time-code Timing Service System;
低频时码系统附加扩频授时研究
补充资料：历草
1.亦称"历荚"。 2.即蓂荚。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条