均抽样精度

[00:01.80]约会 [00:03.60]Dialogue 1 Are You Free This Evening? [00:06.18]你今晚有空吗? [00:08.75]Professional Terms [00:10.32]专业术语 [00:11.89]sorghum n. [00:12.49]高梁 [00:13.09]granny n. [00:14.15]奶奶 [00:15.20]local n. [00:16.10]本地 [00:17.01

发表于:2018-12-02 / 阅读(180) / 评论(0) 分类 外事接待英语

CAR INSURANCE laurance-I need to get car insurance.You got any ideas? Soony--- Well,you could try my company.It seems to have fair rates. Laurance-Do they insure older cars? Soony--- As far as I know,

发表于:2018-12-10 / 阅读(156) / 评论(0) 分类 英语经典听力对话

When Henry ford decided to produce his famous v-8 motor, he chose to build an engine with the entire eight cylinders cast in one block, and instructed his engineers to produce a design in one for the engine. The design was placed on paper, but the en

发表于:2018-12-11 / 阅读(147) / 评论(0) 分类 商务英语

This is Scientific Americans 60-Second Science. Im Adam Hinterthuer. Got a minute? Netflix isnt satisfied with the way its system recommends new movies to customers based on their viewing habits. So the mail-order DVD rental company has offered outsi

发表于:2018-12-24 / 阅读(117) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? Oh! Shoot. We might think that women are not as adept as men at wielding heavy tools, like say, hammers, according to popular stereotypes. But it turns out women m

发表于:2018-12-24 / 阅读(111) / 评论(0) 分类 Scientific American(六)月

[00:27.56]A leaked French intelligence document raises the possibility [00:31.35]that Osama Bin Laden died of typhoid, [00:34.51]but President Jacques Chirac said that [00:38.12]the report was in no way confirmed [00:41.24]and officials from Kabul to

发表于:2018-12-26 / 阅读(181) / 评论(0) 分类 轻松英语之旅

UNIT 24 RADIO PROGRAMS ( Ⅳ ) Lesson 47 Part Ⅰ UNIT 24 RADIO PROGRAMS ( Ⅳ ) Lesson 47 Part Ⅰ Warming-up Exercises Spot Dictation: Successful Predictions In 1865 the famous French author Jules V

发表于:2018-12-27 / 阅读(93) / 评论(0) 分类 英语听力入门 (全四册)

Describing Accuracy and Inaccuracy Rona: This is impossible. Im never going to hit the target. Why is it that Im the only one in this archery class who has no aim? Leonardo: Youre doing fine. I can tell youre new to this. It takes some practice to de

发表于:2018-12-27 / 阅读(179) / 评论(0) 分类 2014年ESL之餐饮娱乐

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(179) / 评论(0) 分类 商务英语必备1000字

When Henry ford decided to produce his famous v-8 motor, he chose to build an engine with the entire eight cylinders cast in one block, and instructed his engineers to produce a design in one for the engine. The design was placed on paper, but the en

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 精美英文欣赏

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(175) / 评论(0) 分类 财会英语

概述: Module format IELTS Academic Writing lasts a total of 60 minutes. It consists of 2 tasks (Writing Task 1 and Writing Task 2) and candidates must answer BOTH tasks. Answer format Candidates write their answers in pen or pencil on Answer Shee

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 雅思英语

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(109) / 评论(0) 分类 天天商务口语

Topics: Famous Americans - Nikola Tesla; the Three Stooges; king versus royalty; in an attempt to versus in an effort to; accuracy versus precision Words: telegraph to resign patent x-ray remote controlled photographic memory eccentric mad scientist

发表于:2019-01-22 / 阅读(117) / 评论(0) 分类 美语听力 English Cafe

发表于:2019-02-01 / 阅读(152) / 评论(0) 分类 财会英语

Team China has leveled in a 0-0 draw with Hong Kong in the qualifiers for the 2018 World Cup on Thursday in Shenzhen. Goalkeeper Wang Dalei offered these thoughts on the game. We weren't very lucky. We hit the post for once and the crossbar twice. Pe

发表于:2019-02-09 / 阅读(132) / 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(120) / 评论(0) 分类 阅读空间

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(136) / 评论(0) 分类 实用英语

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(129) / 评论(0) 分类 英语口译

第一篇作文(无论是书信或图表)评分标准由四个方面组成。第一个是Task Achievement(任务完成),第二个是Coherence and Cohesion(内容连贯与篇章衔接),第三个是 Lexical Resource(词汇资源),第四个是 Gra

发表于:2019-03-13 / 阅读(192) / 评论(0) 分类 雅思英语
学英语单词
anomalous behavior
arjunas
badgas
be fed up
bear paws
bell-sound
biometric verification
burnt gas
busy back jack
Cape plane
carbonade
Civil Aeronautics Board
climate stress load
collective drawing
colonscopes
colubrin
compartmentless
condenser type gauge
condensive reactance condensance
dam type
decolourations
degree of mixedness
deyar
earthquake light
ecological management
electromechanical potentiometer
environmental consideration
extended value
fossa sagittalis sinistra
geodetic triangulation
get sb to do sth
gormanders
got anywhere
gotten ready to
hand-held drilling machine
highintensity
hook collector
identity of lost goods
inarch
intentionalistic
iris ring
isoerysenegalensein
Iłżanka
jacome
javanite
Khodnevite
kisses-of-life
kneales
Komeitoite
lemon tart
load-carrying properties
longnose
look sb. in the eye
looper shaft ball thrust bearing raceway
magnetogalvanic effect
Migeum
monsavais
moress
multi-purpose launching vehicle
ngaus
nuclear bank
palatine arteries
Paranari
phys.ed.
plain chicken
plus point
pneumogynogra
poisonous colour
political science
postalveolar cleft
postpositionally
principal coefficient of contraction
pulp bin
radhakrishnaite
radio-meteoregraph
reactor nuclear fusion
Saccopharyngiformes
sand grip
schach
screened positive
selective casing routine
shoulder blade
skeletal crystal growth
slide scribing projection
small-format
sparing grain
spark generator
spermatozoids
SPFP
spot-welds
Sprague-Grundy theorem
strenuous vibration
terrestrial peat
ticks
to stink
trollery
twobedroom
unrepresentativenesses
Vajiralongkorn
vesper bell
Viarespan
Weingarten formula