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The Yuan class has six 533 mm (21 in) torpedo tubes, which are located at the bow. [5] These can be used to launch indigenous torpedoes such as the Yu-3 , Yu-4 and the Yu-6 . [ 20 ] [ 16 ] [ 12 ] Furthermore, the submarines of the Yuan class are also capable of launching the YJ-82 or YJ-18 anti-ship missiles.
A diagram of Pascal's triangle in Zhu Shijie's Jade Mirror of the Four Unknowns, written in 1303. Advances in polynomial algebra were made by mathematicians during the Yuan Dynasty. The mathematician Zhu Shijie (1249–1314) solved simultaneous equations with up to four unknowns using a rectangular array of coefficients, equivalent to modern ...
Zhang Yuansu 张元素 (courtesy name Jiegu; ca. 1151–1234) was one of the most historically influential Traditional Chinese medicine physicians in the period of transition from China's northern Jin dynasty to the Mongolian Yuan dynasty.
Shen possessed the teaching materials of Li Liufang (李流芳), a painter of the late-Ming dynasty, and commissioned Wang Gai (王概), Wang Shi (王蓍), Wang Nie (王臬), and Zhu Sheng (诸升) to edit and expand those materials with the aim of producing a manual for landscape painting.
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide The following is a partial list ... Yuan Shao: Zhu Nan
In 1353, Yuan Mongol forces used huotong (fire tubes) that fired "fire barbs" against the armies of Zhang Shicheng. [43] In 1356, one of the Yuan gunners, Yang Paoshou (Yang "Cannon hand"), defected to Zhu Yuanzhang's side. He led a detachment of hand gunners against the forces of Chen Youliang in 1363. [51]
Under Zhu Yuanzhang's successors, the percentage of gunners climbed higher and by the 1440s it reached 20 percent. In 1466 the ideal composition was 30 percent. [ 22 ] In the aftermath of the Tumu Crisis of 1449, government authorities around the Tumu region collected from the field 5,000 sets of abandoned armour, 6,000 helmets, 30,000 firearms ...
Turmoil engulfs China in the final years of the Mongol-ruled Yuan dynasty as the government degenerates into corruption while rebel forces sprout throughout the land to overthrow the Yuan regime. Somewhere in the wilderness, Zhu Chongba, a young cowherd, stands on a huge rock and proclaims to his friends, "I, Emperor Zhu, will reward each of ...