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x
x -> x-100
x-1-x-18kw12kw-6 -> x-100
_ X = 100
六 多晶体衍射 技术的进展
但 X 1 , X 2 相互独立且都服从 N ( m , s 2 ), 因此 X 2 - X 1 ~ N (0,2 s 2 ), 且
x 1 x 2 x i-1 x i
x 1 , x 2 ,…, x n qiymаtlаr odаtdа ortib borish , yoki kаmаyib borish tаrtibidа yozilаdi.
( x 1 ; y 1 ) P
( x 1 ; y 1 ) P
x 10
X = 10
_ X = 100
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