集体抽样

[00:00.00]Module 4 ABOUT MYSELF [00:06.54]UNIT 1 I'm in Class 2. [00:10.94]1 Listen and read.Then say. [00:16.00]What's your name? [00:18.36]My name's Li Qing. [00:20.85]What class are you in? [00:23.61]I'm in Class 2. [00:26.11]Are you Wei Hua? [00:

发表于:2018-12-04 / 阅读(521) / 评论(0) 分类 外研社新标准初中英语七年级

[ti:UNIT 1 Me and My Class Lesson 2:Many Faces, One Picture] [0:00.901]UNIT 1 第一单元 [0:02.359]Me and My Class 我和我的班级 [0:05.189]Lesson 2: 第2课: [0:06.646]Many Faces, One Picture 许多张面孔,一张照片 [0:10.977]THINK AB

发表于:2018-12-10 / 阅读(321) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

[ti:UNIT 1 Me and My Class Lesson 3:Getting to Know You!] [0:00.821]UNIT 1 第一单元 [0:02.345]Me and My Class 我和我的班级 [0:05.326]Lesson 3: 第3课: [0:06.651]Getting to Know You! 开始了解你! [0:09.864]Danny, Brian and Jenny hav

发表于:2018-12-10 / 阅读(328) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

Unit 12 Don't eat in class SECTION A [00:12.23]activity 1b.Listen.What rules are these students breaking? [00:18.52]Write the numbers after the names [00:48.12]activity 2a.Listen.check the activities Alex and Christina talk about. [01:26.13]activity

发表于:2018-12-13 / 阅读(312) / 评论(0) 分类 新目标初中英语七年级

She has a lot of class,她有高尚的气质。 在口语中class有高质量;出色的风度(或外表等)的意思。 a girl with real class.很有风度的姑娘 class最常见的意思就是班级, 年级。 The class were interested in his lecture. 班上学生对他的讲座都很感兴趣。(这里的class

发表于:2018-12-30 / 阅读(328) / 评论(0) 分类 蒋健棠一词多意

QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前,有哪些問題必須先處理? quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q

发表于:2018-12-31 / 阅读(326) / 评论(0) 分类 商务英语必备1000字

Broadcast: Jan 26, 2003 The Pro Football Hall of Fame has announced its class of 2003, with former Heisman Trophy winner Marcus Allen and former Kansas City Coach Hank Stram leading the class. The cla

发表于:2019-01-03 / 阅读(273) / 评论(0) 分类 VOA2003(上)-体育专递

1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9

发表于:2019-01-03 / 阅读(304) / 评论(0) 分类 财会英语

It was the first day of school. As the principal made his rounds, he heard a terriblecommotion coming from one of the classrooms. He rushed in and spotted one boy, taller than the others, who seemed to be making the most noise. He seized the lad, dra

发表于:2019-01-05 / 阅读(353) / 评论(0) 分类 趣味英语

都德的《最后一课》相信大家都在课本上读过,故事借亚尔萨斯省一个小孩小弗朗士的自述,具体地描写一所小学所上的最后一堂法文课。作家回避了普法战争的正面战场,而把笔墨转向一幅

发表于:2019-01-08 / 阅读(252) / 评论(0) 分类 英语阅读理解

1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A:什么样的零件一般需要进行弯曲加工? B:管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine? B: Three

发表于:2019-01-21 / 阅读(221) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(266) / 评论(0) 分类 财会英语

Suspended from class by Camera Obscura Youre such a beautiful writer Thats not all you are Im sorry about making a pass It was subtle but I think that you grasped The meaning intended I can be a friend to you I wont pretend Im not interested in break

发表于:2019-02-02 / 阅读(234) / 评论(0) 分类 好听的英文歌曲

A French class was struggling with the problem that nouns in that languagehave gender. Was it 'le' computer or 'la' computer? The teacher dividedthe class by gender and told them to come up with suggestions. The women believed computers should be mas

发表于:2019-02-04 / 阅读(337) / 评论(0) 分类 趣味英语

U.S. technology giant Apple may face a class action lawsuit in South Korea for an iPhone feature that can track the location of users. Apple Korea said Thursday that it paid a $950 judgment last month to a lawyer who sued the company for violation of

发表于:2019-02-16 / 阅读(246) / 评论(0) 分类 英语新闻

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(219) / 评论(0) 分类 阅读空间

Gym Class Heroes - Cookie Jar (Travis) Hahaha You know what it is Gym class heroes, the dream Its hard to look innocent when I got cookie crumbs all over my face [Chorus] (The Dream) I like girls They like me They look so good In their satin jeans Wa

发表于:2019-02-18 / 阅读(233) / 评论(0) 分类 好听的英文歌曲

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(233) / 评论(0) 分类 实用英语

Expression In Class 课堂用语 16. May I come in? 我能进来吗? 17. Come in, please. 请进。 18. Sit down, please. 请坐。 19. It's time for class. 上课时间到了。 20. Open your books and turn to page 20. 打开书,翻到第20页。

发表于:2019-02-18 / 阅读(277) / 评论(0) 分类 英语口语

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(217) / 评论(0) 分类 英语口译
学英语单词
active locking
adjustable bush
alpha-leukocyte
Amalfi
american dewberries
aphanerite
aterre
average term
bear the cap and bells
Beck triad
bentyl
brachial plate
caltech intermediate form
calyver
centauromachy
chute-the-chute
color stability
compressed deck format
congoing
cut cocoon fibre
Dichlorphos
Digital Dashboard
direct sampling technique
disaffiance
disallowable
elec-tronic hole conduction
electrically independent earth electrode
essay-writing
family Eleotridae
femto-gram
flux tilting test
folk-etymologized
foraminiferal chalky ooze
fueros
gap seal
goldbeck
golf-hole
grey skate
Half-A-Bar
halfpasts
hand auger
hariris
hecto-moles
hook uneven
hydroxy-cycloheximide
hygieists
implanted channel
in a matter of
inlet guide vanes
intermediate-level waste
jadad
ketate
Kirtlington
kuwenezi
Kvicksund
latent defects
ligneous tissue
market-fresh
mat sheet
metallacyclopentenes
mouth preparation
multi-column journal
nearest neighbor decoding
neodymium-doped calcium tungstate laser
oblique(retinacular)ligament
ositis
oxynatural gas burner
pauperising
picture writings
plant planter
potassium metallic liquid alloy
preduodenal
pressure thermit welding PTW
primary prescriptive
pseudoplasma cell
Quembo
ray-tracing
reciprocal selection
revenue and costs
robado
sculpt
she-wolf
si-normalized atomic ratio
silica content
solictor
stemonitopsis reticulata
tea dances
tee steel
the great unwasheds
the lenient disposal
train pipe pressure gradient
treaty produced through error
trihemimer
turns inside out
unseparation
valuation
vertical-axis
vitaminized food-stuff
vitriolically
wet hydrogen
Zambonelli
Zepheads