地毯式抽样法；澈底抽样法

Earth and Sky:Black and White　黑与白

Black and White黑与白 Sometimes you hear it said that white is a combination of all the colors of the rainbow -- and that black is the absence of color. Find out more about whether black and white are colors -- today on Earth and Sky. JB: This is Ear

发表于:2018-12-07 / 阅读(291) / 评论(0)

(科普英语)Earth and Sky

商务英语必备1000字 Unit30

QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前，有哪些問題必須先處理？ quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q

发表于:2018-12-31 / 阅读(355) / 评论(0)

商务英语必备1000字

America's Handguns are Controversial,

By Jeffrey Young Dunblane, Scotland. March 13, 1996. A man walks into a school with a number of handguns and opens fire. Sixteen kindergarten children and a teacher are slaughtered. Britain reacts wit

发表于:2019-01-03 / 阅读(274) / 评论(0)

VOA2004（下）--时事新闻

注册会计师考试《审计》中用到的128个英文单词

1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9

发表于:2019-01-03 / 阅读(340) / 评论(0)

财会英语

小米公司大力拓展线下销售高端小米6

Chinese smartphone vendor Xiaomi Corp, best-known for its online sales strategy, said on Wednesday that it aims to generate 70 billion yuan (10.2 billion dollars) in revenue from its stores in the next five years. 中国智能手机供应商小米公司

发表于:2019-01-03 / 阅读(289) / 评论(0)

阅读空间

苹果公司持续火热 iPhone销量创新高

The technology giant sold 47.5 million iPhones in the quarter to 27 June, up 35% on a year ago, with Mac computer sales up 9% to 4.8 million. The performance resulted in what chief executive Tim Cook called an amazing quarter.Profits rose by 38% to $

发表于:2019-01-17 / 阅读(243) / 评论(0)

实用英语

China Mobile Game Booming

Gaming is no longer confined to a desktop computer, with many enthusiasts now using tablets and smartphones to play while on the move. In China, the mobile games market is booming. Over the next few years, experts predict the industry will be worth b

发表于:2019-01-19 / 阅读(361) / 评论(0)

世界各地新闻集锦

商务口语第66讲:制造工程(1)

1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A：什么样的零件一般需要进行弯曲加工？ B：管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine？ B: Three

发表于:2019-01-21 / 阅读(258) / 评论(0)

天天商务口语

专业术语-财务英语词汇S3

发表于:2019-02-01 / 阅读(296) / 评论(0)

财会英语

三星发布智能手表抢占“可穿戴技术”时代

We've all been there, looked at our watches and panicked, just like in Alice in Wonderland. -It's just a rabbit with a waistcoat -- and a watch! -Oh, my dear and whiskers, I'm late! I'm late! I'm late! Now it seems, time is also running out for Smart

发表于:2019-02-07 / 阅读(274) / 评论(0)

英语新闻

外媒看中国：华为科技引爆全球热卖

Chinese tech giant Huawei on Wednesday said its global smartphone sales jumped by 39% in the first half of the year. 中国科技巨头华为周三称，其全球智能手机销售量今年上半年激增，增幅达39%。 It comes after the world's

发表于:2019-02-08 / 阅读(296) / 评论(0)

阅读空间

写电子邮件时尽量避免使用的五大字体

Picking the right font for your email,presentation,or friendly notice stuck on the office wall can be head-aching。在发电子邮件，做演讲，甚至在写个贴在办公室墙上的友情小提醒时，都需要选择一种字体。如何选择

发表于:2019-02-09 / 阅读(276) / 评论(0)

求职英语

NASA发布照片：冥王星你为什么心碎？

During a news briefing at the Johns Hopkins Applied Physics Laboratory on Tuesday, NASA scientists revealed what they've gleaned from the latest photos of Pluto. The New Horizons spacecraft was set to make its closest approach of the dwarf planet on

发表于:2019-02-11 / 阅读(332) / 评论(0)

英语新闻

BBC：苹果公司持续火热 iPhone销量创新高

发表于:2019-02-17 / 阅读(259) / 评论(0)

英语新闻

彩色世界杯？352名球员，只有12名穿黑色战靴

Fancy footwear in an array of dazzling colours has been the order of the day. What are the most popular choices? And how many players have dared to wear old-fashioned black? It used to be that coloured boots were the sole preserve of one or two flash

发表于:2019-02-17 / 阅读(238) / 评论(0)

阅读空间

男人每隔多久就会“性”趣盎然？

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(253) / 评论(0)

阅读空间

分类词汇：人口普查

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(261) / 评论(0)

实用英语

电机行业常用的中英文对照

发表于:2019-02-18 / 阅读(438) / 评论(0)

英文语法词汇

翻译考试词汇必备：统计学名词词汇（二）

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(251) / 评论(0)

英语口译

万物简史第342期:孤独的行星(7)

His idea of a vacation was to travel to Cornwall to study hookworm in miners. 去康沃尔研究矿工们的钩虫病算是他的假日。 Aldous Huxley, the novelist grandson of T. H. Huxley, who lived with the Haldanes for a time, T.H.赫胥黎的孙

发表于:2019-02-25 / 阅读(230) / 评论(0)

万物简史

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