组合衰变曲线, 混成衰变曲线；复合衰变曲线

听电影学英语-日落之前 03

[00:01.40]Thank God you didn't. 谢天谢地你没去 [00:02.20]-Oh, my God. -Thank God you didn't. -哦，上帝 -谢天谢地你没去 [00:04.20]Thank God I didn't and you didn't. If one of us had showed up alone... 谢天谢地你没去我也没去

发表于:2018-12-07 / 阅读(161) / 评论(0)

听电影学英语-日落之前

VOA标准英语2013--Estranged Family Gets Sports Fix in 'Trouble With The Curve'

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VOA标准英语2013年(一月)

NPR 06-29:The Learning Curve of Gratitude学会珍惜每一天

After suffering a life-threatening illness, singer-songwriter Mary Chapin Carpenter had time to reassess her priorities. She came to believe in more fully appreciating the blessings each day brings From NPR News, this is weekend edition. I am Liane

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2007年NPR美国国家公共电台

SSS 2011-03-28

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Airplane manufacturers have been changing over from aluminum to advanced composite materials. These lighter, stronger composites are made of fibers of

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Scientific American(三)月

体育美语-020 Throw a curve ball

P: Hey Yang Chen why are you playing Hail to the chief? I thought we were a sports show - are we going political? Y: Not really. You see, Patrick, the presidential election is in its final stretch - the home stretch - the final lap - just like in长跑

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托德和詹安娜在讨论学校生活 Todd: Hello! Jeanna: Hello! Todd: Hi, what's your name? Jeanna: Jeanna. Todd: OK, Jeanna, how old are you? Jeanna: I'm 15 years old. Todd: 15! OK, are you in high school? Jeanna: Yes, I am. Todd: OK. What do yo

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Its the material at the tip of a pencil and it has the potential to revolutionize our lives. A study from Columbia University has shown that graphene is the strongest material in the world. In fact , it is much tougher than diamonds and 300 times str

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轻松英文阅读

英语访谈对话 87 School Life

Todd: Hello! Jeanna: Hello! Todd: Hi, what's your name? Jeanna: Jeanna. Todd: OK, Jeanna, how old are you? Jeanna: I'm 15 years old. Todd: 15! OK, are you in high school? Jeanna: Yes, I am. Todd: OK. What do you think about high school? Jeanna: It's

发表于:2019-01-02 / 阅读(128) / 评论(0)

英语访谈对话

财务术语-11

客户户口 client account 客户身分规则【证监会】 Client Identity Rule【SFC】客户服务器结构 client server architecture 客户协议书/合约 client's agreement 客户按金 clie

发表于:2019-01-03 / 阅读(113) / 评论(0)

财会英语

Lesson 91 - PASS THROW A CURVE / THROW FOR A LOOP

to throw a curve to throw for a loop 美国人在打棒球时经常喜欢发曲线球，使球的方向会发生突变，这样给对方造成错觉，不能回击那个球。这和其他球类运动，

发表于:2019-01-07 / 阅读(217) / 评论(0)

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【英语5级听力】不一样的-Diverse

America is so big. It has 50 states. Some states are bigger than other countries. Texas is the biggest state in America. Texas itself is bigger than France. People sometimes consider states as countries because they are so different. Even cities can

发表于:2019-01-24 / 阅读(75) / 评论(0)

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美国航空航天局科学家测试新型飞机

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发表于:2019-01-26 / 阅读(161) / 评论(0)

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经济学人:一周要闻中美贸易战打响全球股市恐慌

The world this week 一周要闻 Business 商业 The prospect of an all-out trade war between America and China became real. 美国和中国之间爆发全面贸易战的可能性变成了现实。 Donald Trump said he would impose tariffs on $50bn o

发表于:2019-01-26 / 阅读(101) / 评论(0)

经济学人要闻

原版英语对话1000个:087 School Life

发表于:2019-02-02 / 阅读(85) / 评论(0)

原版英语对话1000个

美国习惯用语:470 beanball; curve ball...

今天又要学两个在总统大选年里新闻界时常会用到的习惯用语，而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。这两个习惯用语都和用牛皮制成的结结实实的棒球有

发表于:2019-02-05 / 阅读(389) / 评论(0)

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China's steel output slows, prices drop

BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year

发表于:2019-02-06 / 阅读(110) / 评论(0)

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A股遭遇一个月来最大单日跌幅

Chinese shares posted their biggest one-day fall in a month yesterday, with indices closing more than 6 per cent lower after a late sell-off. 中国股市昨天出现一个月来最大单日跌幅，在尾盘抛售之后，沪深股指收跌逾6%。

发表于:2019-02-06 / 阅读(129) / 评论(0)

英语新闻

中国股市出现两个月来最大幅度上涨

Chinese stocks carved out their biggest gain in two months amid speculation that A-shares could be included in MSCIs global benchmarks. 由于市场猜测A股可能会被纳入MSCI明晟的全球基准，中国股市今日出现两个月来最大幅度

发表于:2019-02-15 / 阅读(79) / 评论(0)

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窗帘相关英语

窗帘名称窗帘: curtain/window blind 蜂巢帘: honey comb blind 百褶帘: pleated blind 卷帘: roller blind 软百叶帘: venetian blind 柔丽丝帘: softness blind 香格里拉帘: Shangri-La blind 窗帘面料窗帘布原料: raw material

发表于:2019-02-17 / 阅读(70) / 评论(0)

实用英语

CCTV9英语新闻：Wall Street up after Fed interest rate hike fears eased

Wall Street ended slighter higher on Wednesday after fears eased that the Federal Reserve would strongly signal plans for a June interest rate hike. The Dow Jones industrial average rose about 0.3 percent. The SP 500 gained 0.16 percent. The Nasdaq C

发表于:2019-03-12 / 阅读(169) / 评论(0)

cctv9英语新闻2016年

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学英语单词

amblychaeturichthys hexanema

availability of soil water

axial character representation