侧限抗压强度试验

用Mp3背六级单词045

maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal

发表于:2018-12-01 / 阅读(317) / 评论(0)

用Mp3背六级单词

60秒科学:新CPR,免去人工呼吸的尴尬

New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了，想救人家

发表于:2018-12-07 / 阅读(276) / 评论(0)

60秒科学

机械类词汇大全-45

1849 、静摩擦 staticfriction 1850 、颈轴承 journalbearing 1851 、颈缩 necking 1852 、频带宽度 bandwidth 1853 、频率 frequency 1854 、头座 headstock 1855 、阈值；临界值

发表于:2018-12-08 / 阅读(215) / 评论(0)

英文名句短语

剑桥雅思九阅读Test4同义词替换

剑九test4 1. Back into Britain/ re-import into Britain2. Reliable/predictable 3. Cut down/reduce 4. Increase income/export earner 5. Power station/power plant 6. In the vicinity of/around/nearby 7. Extraction of seaweed/clean seaweed 8. Result from

发表于:2018-12-18 / 阅读(198) / 评论(0)

雅思英语

商务口语第67讲:制造工程(2)

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes，it has been uesd in China for almost twenty years. A：在中国有使用CAM的吗？ B：有啊，在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(226) / 评论(0)

天天商务口语

VOA慢速英语2017--金边新交通工具残疾人士的福音

Reaksmey Mary was disabled with a serious illness when she was six months old. She is confined to a wheelchair and lives with her family on an island in the Mekong River in Cambodia. As a young child, Reaksmey traveled only to see the doctor near her

发表于:2019-01-02 / 阅读(294) / 评论(0)

2017年VOA慢速英语(二)月

电信专业英英词典D-4

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(280) / 评论(0)

电信英语

不逼自己一把你不知道自己到底有多强大How strong are you?

你有多强大？ That is a tough question to answer, whether you are a man or a woman. 不管你是男人还是女人，这都是个很难回答的问题。 But, really, I want to ask how do you define your strength? 但是，说实话，我想知道

发表于:2019-01-08 / 阅读(142) / 评论(0)

励志英语

英文摇滚歌曲：Epica - Blank Infinity

Trying to keep myself afloat upon this stream But a thought is pulling me down Pulling me all the way down We are wandering towards a blank infinity And extinguishing will now be the only way To diminish your sins This vortex cant be filled up again

发表于:2019-01-10 / 阅读(162) / 评论(0)

英文摇滚歌曲

VOA标准英语2010年-CPR Works Without Mouth-to-Mouth

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(222) / 评论(0)

VOA标准英语2010年(七)月

美国国家公共电台 NPR Spotify's Unusual IPO Model Will Test The Company's Strength

DAVID GREENE, HOST: Spotify, the music streaming service, is popular and also unprofitable. And now Spotify is planning a very unconventional initial public offering. Embracing its status as an industry disruptor, Spotify's breaking with convention a

发表于:2019-01-16 / 阅读(199) / 评论(0)

2018年NPR美国国家公共电台1月

订单最常用的12句英文表达

订单最常用的12句英文表达 1. Wed like to order your products. Well send our official order today. 我们想订你们的货，今天会寄上正式的订单。 2. Did you get our order for your telephones? 你是否收到了我们订电话机的

发表于:2019-02-01 / 阅读(165) / 评论(0)

实用英语

至死不渝！夫妻结婚70载 15小时先后离世

An Ohio couple who held hands at breakfast every morning even after 70 years of marriage have died 15 hours apart. 美国俄亥俄州的一对夫妻在结婚70年后依然手牵手用早餐，日前夫妻俩相继离世，中间只相隔15小时。 H

发表于:2019-02-01 / 阅读(165) / 评论(0)

阅读空间

还能活多久 2种预测寿命的简易方法

The simple exercise of sitting down and standing up again without holding onto anything, could suggest how long you have to live. 只一个简单的徒手坐下、再站起来的动作就能预测出你的寿命。真的么？ This is the belief of a

发表于:2019-02-05 / 阅读(177) / 评论(0)

英语新闻

A Pleasant Surprise

A friend of mine had been wanting new kitchen cabinets for a long time, but her husband insisted they were an extravagance. She went to visit her mother for two weeks, and when she returned, she was overjoyed to find that beautiful new cabinets had b

发表于:2019-02-06 / 阅读(176) / 评论(0)

趣味英语

不逼自己，怎知内心有多强大？

How strong are you? 你有多强大？ That is a tough question to answer, whether you are a man or a woman. 不管你是男人还是女人，这都是个很难回答的问题。 But, really, I want to ask how do you define your strength? 但是，说实

发表于:2019-02-06 / 阅读(138) / 评论(0)

英语美文

外贸常用英语:订货(Order)

到了订货这个环境，应该离成功不远了,我们与客户之间的交易快要完成了。 1. We'd like to order your products. We'll send our official order today. 我们想订你们的货，今天会寄上正式的订单。 2. Did you get

发表于:2019-02-11 / 阅读(212) / 评论(0)

实用英语

有关订单的英语口语表达

订货单是订购产品和货物的单据。订货单有多种样式，卖方依据所出售产品和货物的特点制作订货单，由买卖双方填写。今天的内容是我们学习关于订单的口语交流法。 1. We'd like to order your

发表于:2019-02-11 / 阅读(165) / 评论(0)

实用英语

不逼自己你不知道自己有多强大

How strong are you? 你有多强大? That is a tough question to answer, whether you are a man or a woman. 不管你是男人还是女人，这都是个很难回答的问题。 But, really, I want to ask how do you define your strength? 但是，说实

发表于:2019-02-13 / 阅读(138) / 评论(0)

英语美文

生活期待新改变？今天推自己一把

Today, you will do what you always do. The same activities. The same job. And at the same level of effort. OR you could push things. You could push yourself to do more. 今天你会做之前你一直在做的事情。同样的行为，同样的工作，

发表于:2019-02-13 / 阅读(157) / 评论(0)

英语美文

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学英语单词

A. P. R.

absorption of chlorine

Acerenza

ACH index

acid catalyzed cleavage