un. 随机抽样；随机样品；任意试样
[网络] 随机样本；随机取样；随机抽样调查

原版英语对话：Taking a Urine Sample(2)

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(221) / 评论(0)

英语情景对话-健康

大学英语精读第一册 Unit Seven: The Sampler

TEXT The author finds out that good intentions alone are not enough when his attempt to be kind to an old man leaves them both feeling worse than before. The Sampler In a certain store where they sell puddings, a number of these delicious things are

发表于:2018-12-04 / 阅读(210) / 评论(0)

大学英语精读第一册

医疗服务英语 un02_13

[00:05.15]第十三部分化验取样 [00:10.29]1.The first test is no problem, [00:12.92]做第一项检查没有问题, [00:15.54]but the second one has to be done on an empty stomach. [00:33.78]但第二项目得空腹做. [00:52.01]2.How long do I have to fast? [01:01.04]

发表于:2018-12-05 / 阅读(278) / 评论(0)

医疗服务英语

用听的背单词-基础2000MP3(QS-12)

safe--安全 sale--出售 same--相同的 save--节省 sad--悲伤 salad--沙拉 sample--样品

发表于:2018-12-16 / 阅读(129) / 评论(0)

用听的背单词-基础2000MP3(h-z)

原版英语对话：Taking a Urine Sample(1)

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2018-12-16 / 阅读(179) / 评论(0)

英语情景对话-健康

英语口语王想说就说（五）16

发表于:2018-12-26 / 阅读(199) / 评论(0)

英语口语王-想说就说(五)

商务口语：怎样提出具体价格

星级典句：第一句：We are pleased to quote you for 1500 dozen men shirts as for the sample you sent before at $20 per piece. 我们愿意按照你方送来的样品提供1500打男士衬衫，每件20美金。? A: We made the offer subject t

发表于:2018-12-26 / 阅读(144) / 评论(0)

天天商务口语

财会实务-Sample Agreement To Form Business Entity

The undersigned parties hereby agree to form a _____________ (specify type of business entity), in the state of ___________, primarily for the following purposes: ______________ The principal place of

发表于:2019-01-03 / 阅读(193) / 评论(0)

财会英语

关于质量

关于质量我们不得不遗憾地向贵公司报告: 贵公司6月29日售给我公司的虾罐头质量太差, 使我们收到不少抗议。 We regret to have to inform you that the tins of lobster which you sold me on 29 June have caused numer

发表于:2019-01-11 / 阅读(202) / 评论(0)

实用英语

Sample Outline and Essay

Below you will find a sample outline and the essay written from that outline. OUTLINE Paragraph 1 (Introduction) I. Leading sentence: It took me eighteen years to realize what an extraordinary influence my mother has been on my life. II. Summary of m

发表于:2019-01-20 / 阅读(233) / 评论(0)

实用英语

美语听力 English Cafe 30

Words: content to go away I don't suspect blog to dumb down opinion poll random sample Gallup Poll pollution global warming Green Party recycle proper nouns COB = Close of Business

发表于:2019-01-22 / 阅读(125) / 评论(0)

美语听力 English Cafe

求职信应包括的几个要素

1. To explain where the applicant has got the information about the vacancy. For example, he can learn it from his friends, or in the advertisement, or in some papers, or he just wants to try his luck. SAMPLE: Having noticed the enclosed advertisemen

发表于:2019-01-23 / 阅读(176) / 评论(0)

实用英语

每日一词【891】random：随机、任意的

今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests

发表于:2019-02-03 / 阅读(216) / 评论(0)

英语每日一词

求职信应该包括的几个要素

发表于:2019-02-06 / 阅读(164) / 评论(0)

实用英语

样品用语

样品用语样品 sample 模式||样本||图案 pattern 标本 specimen||type 模式||规范 model 标准 standard 说明书||商标||标记 description brand 样品卡 sample card 样品本 sample book 样品号码 sample number 样品簿 sample s

发表于:2019-02-08 / 阅读(156) / 评论(0)

实用英语

咱们裸熊第12期:裸熊餐车

Worst food ever...1/4 star. 史上最差食物...四分之一个星。 Why give 1/4? They have to learn. 为什么要给四分之一？他们得受点教训。 Eh, I liked the ambience. 呃，我喜欢那的环境。 Well, I'm not pulling any punches

发表于:2019-02-08 / 阅读(179) / 评论(0)

咱们裸熊

咱们裸熊第13期:烤馅饼

Samples? 试吃吗？ I don't get it. Our food is good. 我不明白。我们的东西很好吃啊。 Why do people eat that stuff? 为什么大家情愿吃那种东西啊？ Hey, you! Why don't you eat our food? ! Huh? ! Why? ! 嘿，你过来！你为

发表于:2019-02-08 / 阅读(177) / 评论(0)

咱们裸熊

回复询盘英文样本

很多客户只询价，不下单，是很正常的，如果他们不询价或一次询价就下订单，倒真的要小心了!(外贸风险时时存在!不要初生牛犊不怕虎!还是慎重点好!) 除此之外，可以自行分析以下原因：

发表于:2019-02-11 / 阅读(160) / 评论(0)

实用英语

四个要素写出完整求职信

求职信是简历很重要的一部分。一份好的求职信可以让你的简历增色不少，加大你成功的砝码。跟我来，教你打造一份精彩的求职信！ 1. To explain where the applicant has got the information about the vaca

发表于:2019-02-18 / 阅读(207) / 评论(0)

实用英语

【健康】尿检-Taking a Urine Sample

发表于:2019-02-27 / 阅读(196) / 评论(0)

健康-Health

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学英语单词

AALC

abnormal spoiled goods

abulic

actual glass composition