On how to decide which of two populations is best / by Paul van der Laan and Constance van Eeden In this paper we consider the problem of deciding which of two populations \\\pi_1 and \\\pi_2 has the larger location parameter. We base this decision -... dLP Van,C Van Eeden 被...
two types:single-phase rectifier ,in which the AC input voltage is a single-phase source, and three_phase rectifiers,in which the AC voltage is a three-phase source. 整流器可以根据AC输入供应被分类入二个类型:单阶段整流器, AC输入电压是一个单阶段来源和three_phase整流器,交流电压是一个三相来源...
答案解析 查看更多优质解析 解答一 举报 如果前文提及过一些项目,你问的是其中的哪几项便用which,如果没有特定范围,只是泛泛地讲什么项目便用what.which 比较具体,有一定选择范围what 比较含糊,无指定范围 解析看不懂?免费查看同类题视频解析查看解答 更多答案(3) ...
Ecto- or arbuscular mycorrhizas - which are best? - Lodge,DJ - 《New Phytologist》 被引量: 0发表: 2000年 Ecto‐ or arbuscular mycorrhizas – which are best? Few topics in ecology are as intriguing or bedeviling as comparative studies of different types of mycorrhizas formed in the same ...
I’d like a room of which the window looks out over the sea. I’d like a room whose window looks out over the sea. 我要一间窗户面临大海的房间。 4.介词+which的替代作用 (1)作时间状语替代when There used to be a time at which/during which(=when)the Chinese people struggled for freed...
a小偷确定了没有人在加,他通过一个窗口爬了上去 The thief had determined nobody in Canada, he crawled through a window came up[translate] atimes and time 时期和时间[translate] aOriginally I idol cao cao is the sign of cancer 最初我神像cao cao是癌症的标志[translate] ...
答案:根据语境like(喜欢)和 tea or coffee(茶或咖啡)及which(哪一个)可知是两者中更喜欢哪一种,故应用副词well的比较级better来修饰like,所以答案为B. 茶和咖啡,你更喜欢哪一种? 本题考点:副词的比较级和最高级 考点点评: 本题考察副词比较级的用法.考生在掌握特殊副词well比较级知识的基础上可结合语境正确...
ain which the AC input voltage is a single-phase source, and three-phase rectifiers,in which the AC voltage is a three-phase source. 在哪些AC输入电压是一个单阶段来源和三相整流器,交流电压是一个三相来源。[translate] ai rest until i didn't do my best! 我休息,直到我没有做我最佳![translat...
A child whose parents are dead is an orphan.失去父母的孩子是孤儿.(whose在从句中作定语,它的先行词是child)He wants a room whose window looks out over the sea.他想要个窗户面临大海的房间.(whose在从句中作定语,它的先行词是room)[1] who,whom和whose who和whom代表人,在从句中作主语时用who,作...
Best window type air conditioner with no fuss installation: Midea U Shaped Midea U Shaped is a window-type air conditioner. / © Midea Midea's new U Shaped, priced starting at $399, is among the popular window type A/C offerings, thanks to its flexible design. It comes in 8,000,...