[统计] 小样本估计

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(232) / 评论(0) 分类 英语情景对话-健康

M:Hello 大家好 我们是戴尔老师 Peter W:Nancy. M:Nancy, it's good to see you here. W:It's good to see you too,Peter. M:今天我们要谈的是找工作的话题。 W:Today we're going to talk about applying, application and applicant. M: 我们想去外企求职就说 W:I'm

发表于:2018-12-02 / 阅读(163) / 评论(0) 分类 英语口语红宝书

[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(295) / 评论(0) 分类 医疗服务英语

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:2018-12-16 / 阅读(192) / 评论(0) 分类 英语情景对话-健康

At first, there seem to be so many unknowns that the problem appears to be unsolvable. 乍一看存在太多未知的信息,这个问题根本无法回答。 That is the perfect application for a power-of-10 estimation, as we don't need an exact an

发表于:2018-12-18 / 阅读(147) / 评论(0) 分类 TED演讲教育篇

This is Scientific American's Sixty Seconds Science. I'm Sophie Bushwick. Got a minute? To monitor the biodiversity of the freshwater habitat, you could compare by the water and count the rare wildlife. Or you could just scoop up a cup of water. A ne

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 Scientific American(十二)月

作战篇 NO.5: 兵法:一曰度,二曰量,三曰数,四曰称,五曰胜。 地生度,度生量,量生数,数生称,称生胜。 这句啥意思: 兵法:一是度,即估算土地的面积,二是量,即推算物资资源的

发表于:2018-12-29 / 阅读(160) / 评论(0) 分类 孙子兵法

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(210) / 评论(0) 分类 财会英语

这位求职者想在饭店找份工作,面试官询问了两个问题后便让他回家等通知了,请看下面的英语情景对话。 employer: Hey,bro,what's up? 嘿,哥们,怎么啦? applicant: Hi,I wanna to seek for a position in you

发表于:2019-01-08 / 阅读(277) / 评论(0) 分类 面试英语

By Mil Arcega Washington, D.C. 29 January 2007 watch Georgian Uranium report Georgian authorities have disclosed the arrest of a Russian man last year on charges of smuggling contraband uranium. Russian scientists confirmed the radioactive material

发表于:2019-01-13 / 阅读(213) / 评论(0) 分类 2007年VOA标准英语(一月)

如何巧妙地询问面试结果? 每个求职者在面试过后,都希望能尽快知道自己是否被录用。但是如果迟迟没有得到结果,那么最好就要打个电话过去问问清楚了。 Im just calling to follow up on the st

发表于:2019-01-17 / 阅读(235) / 评论(0) 分类 实用英语

如何巧妙询问面试结果? 每个求职者在面试过后,都希望能尽快知道自己是否被录用。但是如果迟迟没有得到结果,那么最好就要打个电话过去问问清楚了。 Im just calling to follow up on the statu

发表于:2019-01-17 / 阅读(202) / 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(243) / 评论(0) 分类 实用英语

She goes to the market. She wants to buy blueberry muffins. She is not sure if it tastes good. She finds an employee, and asks for a sample. The employee cuts a small piece, and gives it to her. She tries it. It is good. She buys the pack of muffins.

发表于:2019-01-24 / 阅读(181) / 评论(0) 分类 英语第2级听力-English Level 2

今天我们要学的词是authorized。 Authorized, 是指经过授权的。An authorized agent, 就是授权代理。最近,美国联邦政府把伊利诺伊州政府告上了法庭。The state wants to bar employers from using a federal database

发表于:2019-02-02 / 阅读(169) / 评论(0) 分类 英语每日一词

今天我们要学的词是, authorized。 Authorized, 是指经过授权的。An authorized agent, 就是授权代理。最近,美国联邦政府把伊利诺伊州政府告上了法庭。The state wants to bar employers from using a federal databa

发表于:2019-02-02 / 阅读(164) / 评论(0) 分类 英语单词荟萃

We Need Two of Those Do you need any typists? asked a young man seeking a job. No, said the personnel director checking the list. We have got plenty of typists. How about file clerks? asked the man. Sorry, we have many file clerks, too. Disgusted, th

发表于:2019-02-07 / 阅读(204) / 评论(0) 分类 趣味英语

The Wolf and the Lion A wolf,roaming by the mountain's side,saw his own shadow,as the sun was setting,become greatly extended and magnified,and he said to himself,Why should I being of such an immense size,and extending nearly an acre i

发表于:2019-02-09 / 阅读(212) / 评论(0) 分类 趣味英语

typhoon n. 台风 rainstorm n. 暴风雨 air traffic control 航路交通管制 mechanical problems 机械故障 airport runway congestion 机场跑道繁忙 unfavourable weather conditions 天气原因不符合起飞标准 heavy fog 浓雾 heavy sno

发表于:2019-02-16 / 阅读(134) / 评论(0) 分类 早安英文

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(208) / 评论(0) 分类 健康-Health
学英语单词
5-ethynyluracil
act opossum
agricultural production function
all moving tailplane
aluminum metal
annuluss
ANPO
antisyndicate
ASHRAE,Ashrae
autostarting
back-right
ball sack
beltramis
biogeochemical process
blueish
brown bent
camouflage painting
Canellales
Cebollera, Sa.
common group
complement relation
completely mixed aeration systems
concentrator module
concinnities
condenser valve body
continuous functor
coral-shoal
croceocurine
cullyen
cut a feather
cylindrical
Czar Nicholas I
DACT
Damasak
dangdest
direct-current main
discriminatory exchange rates
easy-to-take
escort force
eubacterialess
exchange of materials
fatique testing at elevated temperature
fluxional structure
fuckpole
Gegenbauer function
gloversville
government off-the-shelf
grandfather clause
Guatemala gamagrass
hardened glass
illeity
impact hypothesis
impression per hour
incurrents
Irangate
Kamundi
Kannacine
kool aid
Krajnik Dolny
Life Password
liocranids
loathness
long-finned herring
lop wood
Loxomataceae
marine surveillance
misc
monoblock cylinder
mortgage notes payable
multi-point-scanner
NSTT
oil pump drive gear sleeve
oriented element
outsang
para-methylnitrobenzene
Pedal-Pusher
petersite- (y)
polymer electrolyte fuel cell (pefc)
private-line teletypewriter service
pyroxylines
recommissioned
retinectomies
Ruskeala
saint phalle
scrubbin' it
sexadecimal number systems
shadfly
shunt wound generator
spirulina(spirulina princeps)
staircases
steinmark
thrombostat
toothbrushes(non-electric)
Trachydium kingdon-wardii
umbrella sedge
unacquainted
unattempting
uncrunched
uninsulated tube
user node interface
verlaines
Western State College of Colorado