样本平均离差

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(194) / 评论(0) 分类 英语情景对话-健康

[00:00.00]We are ready to sign a contract for housing. [00:01.73]我们准备签订一份住房合同。 [00:03.46]Who will sign the contract on behalf of your Corporation. [00:05.69]请将代表你们公司在合同上签字? [00:07.92]I have the

发表于:2018-12-05 / 阅读(147) / 评论(0) 分类 闪电式商业英语

The myth of Atlantis would be lost, disappearing into the shadows of the Dark Ages. It wouldn't be until European explorers inaugurated an age of discovery, that the search for a lost island paradise

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 遗失的大陆

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(166) / 评论(0) 分类 数学英语

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(155) / 评论(0) 分类 英语情景对话-健康

能言善辩的口语句型和对话 能言善辩 Are you worrying about the non-execution of the contract and non-payment on our part? 你是否担心我们不履行合同或者拒不付款? Of course not!当然不! We must observe the contrac

发表于:2018-12-26 / 阅读(137) / 评论(0) 分类 天天商务口语

My Wagon Instead of an established home, my parents gave me something better:a gypsy wagon, so that I could make my home wherever I might be. My father built with boards of art, music, adventure, and deviation from the norms of society. My mother u

发表于:2019-01-01 / 阅读(232) / 评论(0) 分类 英语沙龙

So thank goodness for atoms. 所以,谢天谢地,有了原子。 But the fact that you have atoms and that they assemble in such a willing manner is only part of what got you here. 不过,有了原子,它们心甘情愿地聚集在一起,这只

发表于:2019-01-01 / 阅读(168) / 评论(0) 分类 万物简史

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(171) / 评论(0) 分类 财会英语

为实现自己的留学之梦,无数学生默默地在GRE考试中付出自己辛勤的汗水。所有GRE高分故事背后都有值得我们学习的GRE备考经验。相信这样的一个个GRE高分故事能够在你备考GRE考试的过程中送

发表于:2019-01-03 / 阅读(150) / 评论(0) 分类 GRE英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The 2008 Nobel Prize in physics goes to an American and two Japanese scientists for work related to symmetry in particle physics. In the early 1960s, Yoichiro Nambu of

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 Scientific American(十)月

TRUST 信任 Last night I was driving from Harrisburg to Lewisburg, Pa., a distance of about eighty miles. It was late. I was late and if anyone asked me how fast I was driving, I'd have to plead the Fifth Amendment to avoid self-incrimination. Sev

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 英语笔译

Young men will go to great lengths, 年轻人对这种刺激。 to have that experience. 的感受更加深刻。 It's wired into us. 这种感觉输入到我们体内。 It's hormonally supported. 伴随着激素的作用。 The mortality rate for y

发表于:2019-01-18 / 阅读(122) / 评论(0) 分类 TED演讲娱乐篇

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(208) / 评论(0) 分类 实用英语

denote vt.指示, 表示 解析:A quick pulse often denotes fever.脉搏跳得快表示发烧。 辨析见indicate detected vt.察觉, 发觉, 侦查, 探测v.发现 解析:注意多用过去分词

发表于:2019-02-03 / 阅读(138) / 评论(0) 分类 英文语法词汇

Millions of voters are streaming to the polls across Myanmar in the first relatively free election in a quarter of a century. Voters had lined up long before the polls opened Sunday to cast their ballots. The chief EU election observer in the country

发表于:2019-02-04 / 阅读(135) / 评论(0) 分类 英语新闻

金融英语考试辅导:常见保险条款英语(1) 保险条款1 (1)air transportation cargo insurance clauses. 航空运输货物保险条款 (2)air transportation cargo war risk clauses. 航空运输货物战争险条款 (3)American I

发表于:2019-02-18 / 阅读(137) / 评论(0) 分类 实用英语

Two weeks ago, a man called Clement Freud died. He was 84 years old. He was a remarkable man, and very well-known and liked in Britain. He made us laugh, and I thought I would make a short podcast about him. Clement was born in Berlin in Germany. His

发表于:2019-02-19 / 阅读(133) / 评论(0) 分类 听播客学英语

GRE词汇指导:填空常用的单词集合之D字母 dazzle: v.1.使目眩 2.使昏眩,使惊诧不已,使倾倒debase: v.贬低(身份,人格,意义),贬值 debilitate: v.削弱的力量,使衰弱 decent: a.1.合宜得体的 2.高雅严肃的

发表于:2019-02-25 / 阅读(152) / 评论(0) 分类 GRE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:2019-02-27 / 阅读(172) / 评论(0) 分类 健康-Health
学英语单词
accelerated action photography
acute arch
alphen
alprazolam
analyst backlog report
antithrombin
arrl(american radio relay league)
atomic navy
attaboy
bearing bracket
beewolves
bepraises
bottom girder
breather soliton
Buruli ulcer
butcher-block
c-number theory
circling the wagons
code flags
columns in series
compensating balance
concurrent lines
conical cut
constant money levelized (annual) cost
cooling process
cruller
cumulative heredity
curtate involute
cypher telegram
de-adapt
defragged
division rhodophytas
effective reactance
electrode controller
Erchless
exhumating
extra thirds
five lens camera
Fridtjof Nansen Land
full cadence
gamboes
get quit of one's debts
ghost for
Gualaguala, Pta.
hydrohematonephrosis
hypophyllus
income satisfaction
kal'ema
Keller-Killian reaction
knoth
La Victoria
lock of metal for bag
long wavelength thermal detector
maximum permissible grid swing
mechanical variable speed drive
metroprolol
molteni
nasas
Navy support element
nervomuscular irritability
non original
nonspare
Onolimbu
ornamental patterns
osteodynia
outofproportion
pemoline
perpeyn
phosphorylation-dependent
Piperi, Nisis
Piprāhi
positive cooling
predominant wind direction
pressure-wire
primary definer
profoundly deaf
pupate
redigobius bikolanus
reduced thrust
refusing
renewal expense
ribonucleosides
right angle prism
run together
sell by the dozendozen
semi-exciting type regenerative generator
small forward
specific oval
spherical spreading correction
steamwasher
sugar gliders
Thanksgivukkah
thickened mordant
trash fires
trihydrallite
trumpeldor
twisted cord illusion
unwrappings
velar statocyst
walkshed
wgt.
yaw axis