在统计学中这个估计值叫组间方差.In statistical language , this estimate is called the between - column variance.方差的正的平方根叫做标准差.The positive square root of the variance is called the standard deviation.仅仅加性遗传方差是由种子遗传的.Only the additive ge...
I suppose you'd rather be in Chicago, eating waffles and hamburgers, or suchlike?我想你可能更愿意呆在芝加哥，吃着华夫饼干和汉堡包之类的东西，对吗？Justin : How you will your waffles? In peaches and grand Marnier, or with cherries and rum?你的华夫饼要怎么配?...
他不喜欢在细节上被人抓住把柄。He did not like to be caught out on details.他曾告诉一位采访者，他甚至都不喜欢摇滚乐。He once told an interviewer that he didn't even like rock music.他不喜欢谈论他自己，尤其是当着他学生的面。He was disinclined to talk about himself, especial...
...the river police, whose headquarters are just upstream of the Isle St Louis...总部设在圣路易岛上游的水警The barriers are lethal to fish trying to swim upstream.这些障碍物对于想要往上游游动的鱼儿来说是致命的。Steps lead down to the subway from the upstrea...
而环氧粉末涂料的固化反应只有环氧树脂与固化剂 - 双氰胺的交联反应.The cross - linkedstructure of epoxy and phenolic resins increased because of the crosslinking between the two resins.研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.The effect of acidity on synthesis of phen...
她很愿意接受新观念.She's fairly responsive to new ideas.随着眼界不断开阔，这些新观念会为生活赋予全新的意义。As your horizons expand, these new ideas can give a whole new meaning to life.那时正是地理学真正开始发生改变、许多新观念兴起的时候。It was just when geography was really...