1) YUAN: Directorate of Moslem Astronomy (a central government agency principally charged with preparing an annual calendar in the Islamic mode)
回回司天蓝
2) Huihui Astronomical Observatory
回回司天台
1.
Huihui Astronomical Observatory in Shangdu of the Yuan Dynasty:From Its Beginning to the End;
元上都回回司天台的始末
3) returning blue
回蓝现象
1.
The paper improved the acidity condition of producing cystine and discussed the Isoelectric Point of separating out of cystine,and also researched cystine content by chemical analysis,analyzed the phenomenon of end-point returning blue.
对从毛发中制备胱氨酸的酸度条件做了改进,用空白实验和对照实验提高了测量结果的准确度,并对胱氨酸析出的等电点、终点回蓝现象等作了讨论。
4) blue annealing
蓝回火
5) indigo recovering
靛蓝回收
6) Bureau of Hadji
回回哈的司
1.
Descriptions of the Bureau of Hadji in the Documents Excavated in Heicheng;
从黑城出土文书看元“回回哈的司”
补充资料：回回锦
回回锦 西北地区的织锦，多为维吾尔族制作，花纹具有波斯和中亚地区的艺术风格。特点是多用金线织花，有华丽绚烂的效果。这种锦在清朝是著名品种。
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