a-xi 方程 ; 比于
A-Xi Yang 杨阿喜
A XI BA 冰夏
a ' xi chinese interlanguage 阿细汉语中介语
A Xi Sichunan 四川阿西
a zo xi 发音
A xi Chinese Putonghua 阿细汉语普通话
a ' xi chinese putonghua 阿细汉语普通话
a yi xi die lu 我爱你
xi a da 消失了
The facade of a Xi Guan house was generally built with grey bricks.
西关老屋的外表由灰砖组成。
A story goes like this: Two famous skilled men Xi Chao and his son produced a kind of high-quality ink stick.
有这样一个故事:两位闻名于世、技艺高超的人,席超和他的儿子制作出了一种高质量的墨。
Suppose someone has been investing money for n years and xi is the return on the investment in a given year.
假设有人投资了n年,Xi是第i年的收益率
If you have a sample with n observations, it's the summation I = 1 to n of xi/n--that's the average.
如果你有n个观测值,对Xi从i=1到n求和再除以n
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