以渣油作为燃料的沥青拌和机燃烧器,一般气/抽调节比为()。 A.10:1 B.5:1 发布时间:2020-05-09 21:00 │ 来源:www.tikuol.com 题型:单项选择题 问题: 以渣油作为燃料的沥青拌和机燃烧器,一般气/抽调节比为()。A.10:1B.5:1C.1:5D.1:1
题型:单项选择题 The Central Limit Theorem states that, for any distribution, as n gets larger, the sampling distribution:()A. becomes larger.B. becomes smaller.C. approaches a normal distribution. 查看答案