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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(154) / 评论(0)

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[00:16.47]Haunted School House [00:22.48]闹鬼的校舍 [00:31.17]In the following weeks I saw many things [00:34.31]that would've normally unnerved me a bit. [00:38.06]I saw more ghosts than I can count. [00:41.42]More than I ever did in childhood. [00:

发表于:2018-12-11 / 阅读(145) / 评论(0)

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科学家们创造可触摸的虚拟影像

科学家们创造可触摸的虚拟影像 Motion recognition technology already allows users to command computer-controlled devices by waving a hand above a sensitive surface. 动作识别技术已使得用户能够通过挥手对电脑控制的设备

发表于:2018-12-16 / 阅读(140) / 评论(0)

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The company has become a focal point that draws people at all times of the day and year. 贵公司成了时刻吸人眼球的焦点。 The company has become a focal point that draws people at all times of the day and year. 贵公司成了时刻吸人眼

发表于:2018-12-31 / 阅读(111) / 评论(0)

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Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so

发表于:2019-01-03 / 阅读(141) / 评论(0)

电信英语

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(218) / 评论(0)

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Scientists Create 'Touchable' Virtual Objects 科学家们创造可触摸的虚拟影像 Technology is already capable of tricking most of our senses ... laser holography can create three-dimensional images where nothing exists, stereo sound can surr

发表于:2019-01-14 / 阅读(115) / 评论(0)

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最近又有大批的同学要赴英赴美读书，已经开启行前准备模式。或许很多同学会将重点转移至行李整理，同学见面等活动，却不知，此刻更为重要的是生活类词汇的积累。从上飞机的一刻起，

发表于:2019-01-17 / 阅读(104) / 评论(0)

雅思英语

林超伦实战口译练习笔记第77期:全球制造解决方案业务

For example, the newly formed Global Manufacturing Solutions business will be a focal point of Rockwell Automation's core growth strategy. It will provide total cost of ownership solutions, such as asset and integration management and consulting serv

发表于:2019-01-17 / 阅读(151) / 评论(0)

林超伦实战口译练习笔记

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Buss Peterson, My roommate. When I first met Buss, all I heard about was that this kid from Ashville North Carolina was clearly unplayed against but he has never played against me then, so how do you come to be the player of the year? Is that some ty

发表于:2019-01-18 / 阅读(105) / 评论(0)

偶像励志英语演讲

CCTV9英语新闻：Famous Maracana stadium the focal point for Olympic Games

What do we know about the main venues being used for the summer Olympics? The famous Maracana will be acting as the city's Olympic stadium. Having opened in 1950 an estimated 200,000 people crammed in to watch Brazil lose 2-1 to Uruguay in the world

发表于:2019-02-21 / 阅读(133) / 评论(0)

cctv9英语新闻2016年

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