样本误差

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(285) / 评论(0) 分类 英语情景对话-大学生活

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(228) / 评论(0) 分类 英语情景对话-健康

[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(290) / 评论(0) 分类 医疗服务英语

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(219) / 评论(0) 分类 2016年VOA慢速英语(二)月

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(140) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

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(186) / 评论(0) 分类 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(210) / 评论(0) 分类 英语口语王-想说就说(五)

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(152) / 评论(0) 分类 天天商务口语

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-12-26 / 阅读(224) / 评论(0) 分类 大学生活-College Life

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(201) / 评论(0) 分类 财会英语

1. Don't worry, be happy! 别担心,快乐点! 2. Look on the bright side. 看光明的一面。(往好的一面看。) 3. Keep your chin up. Everything will be all right. 抬头挺胸(不要气馁)。一切会没问题的。 4. Take it e

发表于:2019-01-08 / 阅读(248) / 评论(0) 分类 实用英语

[00:08.88]take a chance take advantage of tear up tend [00:14.26]冒险,碰运气 对...加以利用 撕毁,取消 倾向,趋向 [00:19.64]tend to the Givil War the Nobel Prize therefore [00:25.42]朝某方向,趋于 内战 诺贝尔奖 因此,所以

发表于:2019-01-10 / 阅读(254) / 评论(0) 分类 高中英语人教版高二

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(220) / 评论(0) 分类 英语新闻

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(217) / 评论(0) 分类 实用英语

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(240) / 评论(0) 分类 实用英语

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:2019-02-06 / 阅读(172) / 评论(0) 分类 实用英语

Are you inspired by Mahatma Gandhi? Gandhi quotes inspired millions of Indians to act in non-violent protest against British oppression. His own wisdom and philosophy can always inspire us. Here are the Gandhis Top 10 inspirational quotes that give y

发表于:2019-02-07 / 阅读(190) / 评论(0) 分类 英语美文

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(184) / 评论(0) 分类 咱们裸熊

【中文解释】 errorist是指总是犯错却自认为正确的人,错误份子,瞪眼睛说瞎话。 【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(202) / 评论(0) 分类 美国俚语

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:2019-02-27 / 阅读(202) / 评论(0) 分类 健康-Health
学英语单词
2-thiophenine
air-mass climatology
alloea striata
Andronicus I Comnenus
apartheidness
araceous
Armeno-
arterial transport line
artreach
arylthioacetylene
ayanamsa
back-kitchen
backstagger
Beas River
bed out
binary function
black as my hat
boa constrictors
character-based
chronic ependymitis
Clematis florida Thunb.
comment remove
converting with air
cpmf
cpn21
daulats
Davalliaceae
deganglionate
diamond cake
diplostromatic
direct test
disk shield
distribution density
diver's bends
dowels
dystopic
echinoideas
extraordinary obsolescence
fast performance
filter(ing)flask
folk-belief
forseys
freeze-thaw cycles
gasserian neuritis
gomphid
heterosexism
high-minded
hydrothermal rock alteration
hypertension activator
impulse-duration system
intracisternal puncture
jow
kelvin balance
Laurent half-shade plate
law of decreasing returns
Lion of St. Mark
liquid-fuel oil
lovelovelove
mahat
memory bit
mentally healthy
midpotential
Moffat Tunnel
mosbaugh
multipoint channel
narrow-light door
non corrosive flux
optical tachometer
PASSED and PAST
Pavuna, R.
peetweet
periodic(dl)
photodiode dark current
pillowy
play ducks and drakes
pneumatograph
Puccinia scleriae
put a freeze on
Pyrocephalus
razobazam
red algae
ribbon feed ratchet
rider coal seam
scalable linear tape
sequential-access
shinya
shwe-shwe
snow-patch erosion
speech quality measure
SRS (simulated remote station)
standard procedure program
Stikine
Sympal
taxistand
the secondary affection
thin-spun
top-blower oxygen convertor
under wrap
unmorrised
vigrous
wall-box
waterday