准瞬时变化

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

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)

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雅思口语part3遇到reading怎么办

关于reading，不论是在p1p2p3哪一个part，它都是经常会出现的问题。然而Reading helps to relax，My favorite book is ，这些梗是不是都已经滚瓜烂熟了?今天我们要谈的是阅读的变化。开始之前，你可以自

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雅思英语

如何回答“我为什么雇佣你？”

What Are the Best Answers for Why should I hire you? 我要如何回答我为什么雇佣你？获得855好评的回答@Saurabh Singh This happened during an internship interview with Microsoft. It was my first interview experience. I was not aware

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英语美文

摆脱劳累-睡眠(2)

Get rid of tiredness 摆脱劳累 YOUR SLEEP 睡眠 Without sufficient sleep, we're basically going through the day drunk. This means tiredness, difficulty to respond quickly and smartly to anything that comes up. 如果睡眠不足我们一天都会昏

发表于:2019-02-23 / 阅读(49) / 评论(0)

英语听力广播—Listening

甩掉疲惫-睡眠(2)

Get rid of tiredness 甩掉疲惫 YOUR SLEEP 睡眠 Without sufficient sleep, we're basically goingthrough the day drunk. This means tiredness, difficulty to respond quickly andsmartly to anything that comes up. 如果睡眠不足我们一天都会昏昏

发表于:2019-03-06 / 阅读(97) / 评论(0)

英语听力广播—Listening

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