准整合

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(72) / 评论(0)

数学英语

商务英语写作辅导：According to的用法

Although these phrases are often used interchangeably they have slightly different meanings, so we should be careful how we use them. 在很多情况下，According to和In accordance with都可以互换，但是两者之间还是有一些细微的差别

发表于:2018-12-18 / 阅读(33) / 评论(0)

天天商务口语

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(72) / 评论(0)

Scientific American(十)月

GRE Issue写作提纲分析

Issue10 【题目】 Governments must ensure that their major cities receive the financial support they need in order to thrive, because it is primarily in cities that a nation's cultural traditions are preserved and generated.【翻译】政府必须

发表于:2019-02-01 / 阅读(32) / 评论(0)

GRE英语

让你10分钟了解中国

What is China ? The People's Republic of China,commonly known as China,is located in east Asia, and borders 14 nations or any other county in the world. It is the most populous state in the world with a 1.3 billion citizens,while the world's populati

发表于:2019-02-05 / 阅读(34) / 评论(0)

英语万花筒

付款与银行业务结算

结算到目前为止, 我公司应收帐尚有二万美元。兹奉上结算报告书一份, 敬请查收为荷。 Enclosed we hand you a statement of account to date, showing a balance of $20,000 in our favour, which we trust will be found in order

发表于:2019-02-07 / 阅读(38) / 评论(0)

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学英语单词

acne sebacea

action current reflex