[激光] 锁模技术

舞林争霸第十一季 04 舞蹈怪杰机械舞嗨翻天

《舞林争霸》亚特兰大站海选末班车，选手们能够在激烈的比赛中脱颖而出吗？组建龙阁舞团的变声怪杰嗨跳机械舞引爆全场；帽子先生为何因Pop Locking情绪失控现场与评委Nigel Lythgoe翻脸？更

发表于:2018-11-27 / 阅读(583) / 评论(0)

舞林争霸第十一季

美语听力与发音技巧 listen 27

美语听力与发音技巧第27期（remember 的用法） Welcome to Daily Tips on Learning English. Today’s tip is on the difference in meaning between “remember doing something” and “reme

发表于:2018-11-30 / 阅读(381) / 评论(0)

美语听力与发音技巧

美语听力与发音技巧 listen 28

美语听力与发音技巧第28期（forget 的用法） Welcome to Daily Tips on Learning English. Today’s tip is on the difference in meaning between “forget doing something” and “forget t

发表于:2018-11-30 / 阅读(373) / 评论(0)

美语听力与发音技巧

数学英语 27 What is the Mode?

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(426) / 评论(0)

数学英语

机械类词汇大全-49

2017 、边缘处理 edging 2018 、链条 chain 2019 、链传动 chaindrive 2020 、链轮 chainwheel 2021 、链轮齿 sprocket 2022 、镗孔 boring 2023 、錾 chisel 2024 、关锁装置

发表于:2018-12-08 / 阅读(274) / 评论(0)

英文名句短语

SSS 2008-02-25

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(391) / 评论(0)

Scientific American(二)月

手把手教你学口语27

Welcome to Daily Tips on Learning English. Todays tip is on the difference in meaning between remember doing something and remember to do something. Lets take an example. Whats the difference between I remember locking the door and I remember to lock

发表于:2018-12-25 / 阅读(333) / 评论(0)

手把手教你学口语

手把手教你学口语28

Welcome to Daily Tips on Learning English. Todays tip is on the difference in meaning between forget doing something and forget to do something. Lets take an example. Whats the difference between I will never forget to lock the door and I will never

发表于:2018-12-25 / 阅读(412) / 评论(0)

手把手教你学口语

留美老师带你每日说英文第160期:休息是最关键的

台湾籍旅美老师今天交给我们的句子是： Because the key to connecting the dots, finding inspiration, and then locking ideas that turn your activity into productivity is to RELAX. 因为真正串联线索、找回灵感、锁定有用的点

发表于:2018-12-25 / 阅读(311) / 评论(0)

留美老师带你每日说英文

英语沙龙:10 signs your love life is going right爱情生活

10 signs your love life is going right You always keep for him the other half of the chocolate almond1) chunk2). ２. When youre driving down the street, it seems as if all the lights really do turn green. ３. When you fantasize3)-, its always about

发表于:2019-01-01 / 阅读(368) / 评论(0)

英语沙龙

Improve Your Focus with the Pomodoro Technique

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(680) / 评论(0)

2017年VOA慢速英语(六)月

22. Job Technique

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(446) / 评论(0)

英汉幽默故事选读

美国习惯用语:362 just for laughs

我们今天要讲几个用到laugh这个词的习惯用语。大家也许早就知道它的意思意思是笑。在日常交谈、讲演或者非正式的书面语言中时常会听到用laugh这个词组成的习惯用语。例如人们常会说做

发表于:2019-01-16 / 阅读(358) / 评论(0)

美国习惯用语

美国国家公共电台 NPR 'Locking Up Our Own' Details The Mass Incarceration Of Black Men

ROBERT SIEGEL, HOST: James Forman Jr. may change the way you think about the mass incarceration of African-Americans on drug charges. Foreman is a law professor at Yale who used to be a public defender in Washington, D.C. He's also the son of a famou

发表于:2019-01-17 / 阅读(303) / 评论(0)

2017年NPR美国国家公共电台4月

VOA标准英语2008年-New Technique Revolutionizes Surgery

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(376) / 评论(0)

VOA标准英语2008年（一月）

Job Technique

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(325) / 评论(0)

趣味英语

瞬间秒杀听力第277期:更安全不意味着更好

It's safer to stay at your day job. Sure, I suppose. But you know what's even safer than that? Going home, locking yourself in your bedroom, and never, ever coming out. And just like that you will have flushed your entire life and your dreams down th

发表于:2019-02-09 / 阅读(260) / 评论(0)

瞬间秒杀听力

美国俚语:飞行模式 airplane mode

如果你要暂时逃离这个世界，与世隔绝，暂时不想和熟人接触，你可能会不接电话，不带手机，不上社交网站。通常是因为和恋人分手或者是工作不顺。今天要介绍的俚语是airplane mode，用来形

发表于:2019-02-09 / 阅读(319) / 评论(0)

美国俚语

节奏布鲁斯:Jessica Mauboy - To The Floor

We go on, we go on We just let the beat take us away Until the early morn' I feel the music deep in my body and I can't help it I just lose it even when everybody is watchin' I just break it down, break it down, break it down Break it down, break it

发表于:2019-02-11 / 阅读(270) / 评论(0)

节奏布鲁斯

每天三分钟学英语第368期:英文"技术"到底是technique,skill还是technology?

知识点讲解： 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(324) / 评论(0)

每天三分钟学英语

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学英语单词

acanaceous

allopregnane-3-beta-,17-alpha-,20-alpha-triol

Bravo del Norte, R.(Grande, R.)