The R 2 A 20112 is an interleaving dual - phase critical conduction mode PFC controller.R2A20112是一种交错双相临界导电模式PFC控制器.Temperature becomes uniform by heat conduction until finally a permanent state is reached.温度通过热传导变得一致，直到...
共线性的影响是使回归系数不可靠.The effect of colinearity is to make the regression coefficients unreliable.目的探讨PLS回归理论在消除多元共线性中的作用.Objective To research the NIPALS regression in the function of eliminating collinearities.结果表明,这种方法改善了最小...
他们会深深爱上法国的乡村。They will be in raptures over the French countryside.她的故事让人清晰地回忆起意大利的乡村生活。Her story is sharply evocative of Italian provincial life.他在乡村不断换工作，为不同的柑橘园干活。He moved around the country working in orange groves....
Many prefer a familiar authority figure to a young upstart.很多人都更愿意跟自己熟悉的权威人物打交道，而不是一个年纪轻轻却自命不凡的家伙。You cannot marry that young upstart!你可不能嫁给那个年轻的暴发户！...an upstart who had come from nowhere.原本是个无名之辈的目中无人的新丁He was a new up...