二次抽样单位;二极抽样单位

牛津初中英语一年级课文UNIT1

[00:52.40]Oh,I love this e-dog. [00:59.66]I'm Eddie.What's your name?My name's Hobo. [01:05.62]Are you my master?Yes,I am. [01:11.37]Good,This is my instruction book.Read it now. [01:18.21]Reading A Welcome to Beijing Sunshine Secondary School [01:27

发表于:2018-11-30 / 阅读(298) / 评论(0)

牛津初中英语一年级

牛津初中英语二年级课文UNIT5

[00:08.59]What are you doing tomorrow,Eddie? [00:13.24]I am going birdwatching at the market. [00:17.50]At the market? [00:21.05]I like birds at the market.Beijing Ducks and roast chickens.Yummy! [00:29.83]Reading A Birds in Zhalong [00:40.28]Sandy j

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牛津初中英语二年级

牛津初中听力英语一年级课文UNIT2

00:04.49]Wake up,Eddie!Look at the time.Is it time for breakfast? [00:14.24]What are you going to do today,Eddie? [00:19.70]Well,after breakfast I want to go to sleep. [00:25.76]Then I'll have lunch.After lunch.I'll go to sleep. [00:32.42]Some dogs j

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牛津初中英语一年级

2009年星火考研英语词汇lesson12

Unit 13 screen script seal secondary secure security segment segregate select senior sensation sensible sensitive sequence series session settlement severe shallow shave shed sheer shelter shield shift shiver shock shortage shortly shove shrewd shri

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2009年星火考研词汇核心突破

直捷英语(附mp3和字幕) Unit 13 This is just what I nee

MR.BIGELOW:This is just what I needed. [00:29.52]SIMON:It is a lovely park,isn't it [00:33.91]MR.BIGELOW:So tell me,Simon,how did you wind up here a restaurant manager in Boston? [00:39.38]SIMON:Ah!Well,that's a bit of a puzzle to me,as well. [00:42.

发表于:2018-12-03 / 阅读(173) / 评论(0)

直捷英语

Step by Step 2000 第二册UnIt 8 For the Glory of Sport(Ⅱ)

Part I Warming up Tape-script: A What is the most popular sport in the United States? That may be an impossible question to answer. There are different meanings of the words most popular. One way to measure the popularity of a sport is by the number

发表于:2018-12-03 / 阅读(146) / 评论(0)

Step by Step2000

新视野大学英语读写教程词汇第二册 Unit 8a

MUSICsound/unit08_newwords_a.mp3/MUSIC TITLENew Words/TITLE |@|1formal|a . |following accepted rules of behavior |正式的 ||||She has a very formal manner. |她举止文雅。 ||||The letter was written in very formal language. |这封信使用了非

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新视野大学英语读写教程词汇第二册

闭着眼睛飘单词四级词汇57

[0:0]scratch抓，刮，擦 [0:9.1942]screen screw script seal屏幕，银幕螺丝剧本，广播稿封条，图章 [0:46.5236]secondary sector secure segment次要的，第二的扇形，部门安全的，可靠的部分，断片 [1:34.3195]select selfish semester semiconductor选择，挑选

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闭着眼睛飘单词四级词汇

新标准初中英语九年级(下):UNIT2 School graduation

[00:01.49]At the end of the ceremony, [00:03.81]graduates give big cheers and throw their caps [00:07.49]into the air to celebrate. [00:10.34]During the rest of the day, [00:12.02]there are many fun activities [00:13.93]for the students and their gue

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外研社新标准初中英语九年级

赖世雄进阶英语词汇3500 Unit16

employee n.雇员，员工 All employees are covered under the insurance plan. 这项保险计划涵盖了所有的员工。 employment n.雇用，就业，工作（不可数）；运用，采行 It is hard for many college graduates to find employme

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赖世雄进阶英语词汇3500

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(221) / 评论(0)

商务英语必备1000字

African Schools Add Soft Skills Training Programs

Some African schools are adding programs that teach what officials are calling soft skills to students. Soft skills are personal qualities that help a person relate effectively to others. Officials say this kind of training can help students succeed

发表于:2019-01-03 / 阅读(238) / 评论(0)

2018年VOA慢速英语(三)月

专业术语—常见皮肤病英语(7)

radiodermatitis 射线皮炎 relapsing secondary syphilis 二期复发梅毒 renal purpura 肾型紫癜 scabies 疥疮 scale 鳞屑 scar 疤痕 scarlatiniform erythema 猩红热样红斑 scleroderma 硬

发表于:2019-01-03 / 阅读(180) / 评论(0)

医务英语

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(211) / 评论(0)

财会英语

Greg Chalmers wins Australian Open, Woods finishes third

CANBERRA, Nov. 13 (Xinhua) -- Australia's Greg Chalmers on Sunday claimed his second Australian Open crown with a one-stroke victory at The Lakes in Sydney. A controlled final round of three-under par 69 meant the left-hander Chalmers finished on a 1

发表于:2019-01-11 / 阅读(175) / 评论(0)

英语新闻

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

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天天商务口语

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发表于:2019-02-01 / 阅读(194) / 评论(0)

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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(152) / 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(183) / 评论(0)

实用英语

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(168) / 评论(0)

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