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数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(161) / 评论(0)

数学英语

考研英语长难句讲解第79期

4. At the end of adolescence, however, the brain shuts down half of that capacity, preserving only those modes of thoughts that have seemed most valuable during the first decade or so of life. 【分析】复合句。句子主干为 the brain shuts d

发表于:2018-12-30 / 阅读(117) / 评论(0)

考研英语长难句讲解

SSS 2011-10-05

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(231) / 评论(0)

Scientific American(十)月

2007年VOA标准英语-US Says Contested Turkmenistan Election a Modes

By David Gollust State Department 15 February 2007 The United States Thursday expressed cautious hope that this week's election in Turkmenistan will be a step toward democracy, even though the new president, Gurbanguly Berdimuhammedov, won with near

发表于:2019-01-12 / 阅读(160) / 评论(0)

2007年VOA标准英语（二月）

2011年12月英语四级作文优秀范文:旅游方式

Modes of Travelling 1.有人选择随团旅游，有人喜欢独自出游 2.随团旅游和独自出游的利与弊 3.对我而言，最佳的旅游方式是【精彩范文】 Modes of Travelling College students, curious and energetic, love traveli

发表于:2019-02-09 / 阅读(140) / 评论(0)

英语四级作文范文

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