[统计] 极大似然大样本检验

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(230) / 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(294) / 评论(0) 分类 医疗服务英语

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(189) / 评论(0) 分类 数学英语

发表于:2018-12-15 / 阅读(201) / 评论(0) 分类 自考英语(一)78讲

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(233) / 评论(0) 分类 2011年VOA慢速英语(三)月

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(190) / 评论(0) 分类 英语情景对话-健康

Cambridge 7 TEST 4 1. large numbers of=tens of thousands of=many 大量的2. large=massive=huge=enormous=vast 巨大的 adj. 3. resemble=look like=alike=much the same=akin to 相像 v. 4. foe=enemy=adversary=hostile 敌人 n. 5. more than=exceed=over

发表于:2018-12-18 / 阅读(161) / 评论(0) 分类 雅思英语

Idiom: Off the record 非正式的,不记录下来的事 Hit the book: Likelihood Strain Incorporate Well-being Complement Be consistent with Hypothesis

发表于:2018-12-27 / 阅读(173) / 评论(0) 分类 趣味青春英语

The main ______of singapore ________are relatively uniform temperature, high ______and ______rainfall. because of its position as an ________and its _________to the Equator . The ________daily temperature is _________.degrees Celsius. The mean maximu

发表于:2018-12-30 / 阅读(197) / 评论(0) 分类 听听测测

[00:42.04]T-Bag [00:43.08]PI [00:52.73]T-Bag [01:15.29]Pardon me for interrupting. [01:17.76]But, what's that smell? [01:26.15]It smells a little like conspiracy. [01:29.47]We need to get back to work. [01:30.44]Yeah, before you do, [01:31.22]I have

发表于:2019-01-01 / 阅读(199) / 评论(0) 分类 越狱第一季

EDUCATION REPORT - Computer Graded Writing By Nancy Steinbach Broadcast: Thursday, August 12, 2004 This is Steve Ember with the VOA Special English Education Report. Last year, a report by a committee

发表于:2019-01-06 / 阅读(214) / 评论(0) 分类 教育与新闻

AS IT IS 2016-07-01 Olympic Chief: Zika Not Top Concern at Rio Games 奥运会主席:寨卡病毒不会影响里约奥运会进程 Excitement is building for the 2016 Summer Olympics. The opening ceremony will take place in Rio de Janeiro, Brazil, on

发表于:2019-01-12 / 阅读(224) / 评论(0) 分类 2016年VOA慢速英语(七)月

第一部分综合笔试 SECTION 1 : LISTENING TEST (40 minutes) Part A : Spot Dictation( 20 points ) Directions: In this part of the test, you will hear a passage and read the same passage with blanks in it. Fill in each of the blanks with the word

发表于:2019-01-17 / 阅读(141) / 评论(0) 分类 英语口译

今天我们要学的词是 likelihood. Likelihood 可能性。美国西维吉尼亚州连续六年,一直是开车最容易撞到鹿的州。The likelihood of a West Virginian driver to hit a deer is 1 in 68. 西维吉尼亚州有驾照的人,每

发表于:2019-02-01 / 阅读(144) / 评论(0) 分类 英语单词荟萃

20 top predictions for life 100 years from now Last week we asked readers for their predictions of life in 100 years time. Inspired by ten 100-year predictions made by American civil engineer John Elfreth Watkins in 1900, many of you wrote in with yo

发表于:2019-02-05 / 阅读(308) / 评论(0) 分类 阅读空间

Inaccessible 难以接近的:unreachable Extracting 提取,提炼:removing Strength 基础:basis Surging 激增,迅速上升:accelerating Trend 倾向,趋势:tendency Peak 最高点,最高峰:maximum Prior to 在前,局先:pre

发表于:2019-02-09 / 阅读(143) / 评论(0) 分类 实用英语

While most Chinese bundle up in winter, some are stripping down to celebrate the frosty weather. Although the temperature may fall to minus 10 to 20 degrees Celsius in northeast China, that cant chill the enthusiasm of these winter swimmers who took

发表于:2019-02-18 / 阅读(187) / 评论(0) 分类 CCTV9英语新闻2014年01月

Recent research compare the sedentary behaviour to smoking, warning it could slash years from your lifespan. Now, researchers at the University of Texas, have added their weight to the argument. They found standing for up to six hours a day, can cut

发表于:2019-02-18 / 阅读(170) / 评论(0) 分类 阅读空间

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(207) / 评论(0) 分类 健康-Health

模仿文本: The sun is currently at its maximum - that point in its 11-year cycle where solar activity should be at its height. Usually scientists will expect to be seeing large numbers of sunspots and solar flares. But this time around the sun i

发表于:2019-03-06 / 阅读(225) / 评论(0) 分类 英音模仿秀
学英语单词
a jazz hound
acne molluscum
acquired syndactyly
advanced data communication control procedure(adccp)
Albaston
ante-meridian
array element type
baffle weir
better the devil you know than the devil you don't
biocomputer statistics
borax carmine
bow chock
breast ironing
bursa of piriformis
bursa tuberosissima
Cabernet Sauvignon
Carmichael-cell
catarrhal nephritis
Cb.
cephaloylycin
Cervaro
change international options
chemistry of pteridines
cherry blossom
co2 extinguishing system of hydrogenerator
courtelaxe
Dan Sadau
deduct from
Deposition from the Cross
Desoxodehydrocyclopiloselloidone
dual band terminal
dynamic simulation of acid-rock reaction
dynastic order
figurette
flooders
food antioxidant
genus Rynchops
geological aerosurveying
glycol lubricant
gradient thin-layer chromatography
grease horn
ground rose
ha ha
hang back
high altitude platform station
historical research
hyperpnea tests
injection behavior analysis
jured
layer chromatography
leading brand
low-lying state
Lurφy
McLuhanesque
medium leaded brass
molybdena catalyst
monolithic IC
nitrided case depth
nitrobenzimidazole
nonwarehouse
nziengui
occupational exposure
ocularist
oil fraction
Orinoco River
overimagines
palasts
parahawking
PBGM
pretzels
Ramsbottom coke test
redoable
ringdown signalling
Rivea
rope's-ended
satinize
satre
saturation in back-iron LEM
Saxifraga sinomontana
schapera
single canvas
singleinstruction
suborder sauropodomorphas
sulfonitrocarburizing
support acts
synchronizing of image
T.M.O.
temporary expedients
thims
three-axis trainer
throw open one's door to
to rock
topa
toxidrome
travelling toothpaste
tubulature
TV insertion test signal generator
unharmable
user-managed
vitelliform
water-tight facing arch
zambello