[数] 递减数列

Rmit 口语part1各种concentration 的问题,平时写什么东西,part 2 a close friend 怎么认识的,为什么是好朋友part 3各种friendship 的问题 【Hawthorn 1PM】Part 1 : Name, work or study, being patient; Part 2: Describe a ru

发表于:2018-11-29 / 阅读(171) / 评论(0) 分类 雅思机经

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(164) / 评论(0) 分类 Scientific American(十二)月

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(159) / 评论(0) 分类 数学英语

21 俄勒冈青蛙数量急剧减少的调查分析 DATE=5-11-01 TITLE=ENVIRONMENT REPORT - Oregon Frog Study BYLINE=Cynthia Kirk (Start at 59

发表于:2018-12-07 / 阅读(106) / 评论(0) 分类 自然探索

新东方赵丽词汇课堂 Lesson 51听力下载

发表于:2018-12-15 / 阅读(177) / 评论(0) 分类 新东方赵丽词汇课堂

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(212) / 评论(0) 分类 Scientific American(十)月

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(161) / 评论(0) 分类 2014年ESL之商务英语

Tigers are the most beautiful creatures on Earth. They look so striking in every way. Their size is awesome. They are much bigger than humans, and ten times more powerful. They are very fast and very agile. But the best thing is their colour and patt

发表于:2018-12-28 / 阅读(163) / 评论(0) 分类 听一分钟英文-T

Racism should be decreasing around the world, but it isnt. I think its getting worse. It really is one of the worst things in the world. Its totally illogical and disgusting. How can you hate someone because of the colour of their skin. I know many h

发表于:2018-12-28 / 阅读(160) / 评论(0) 分类 听一分钟英文-R

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 数学英语

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(254) / 评论(0) 分类 数学英语

图表型作文 as is shown/indicated/illustrated by the figure/percentage in the table(graph/picture/pie/chart), ___作文题目的议题_____ has been on rise/ decrease (goesup/increases/drops/decreases),significantly/dramatically/steadily rising/d

发表于:2019-01-03 / 阅读(111) / 评论(0) 分类 四六级写作指导

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(174) / 评论(0) 分类 Scientific American(八)月

Dinosaurs Already Decreasing Before Asteroid Hit 恐龙数量在小行星撞击地球前就已减少分享到: Dinosaursthose big prehistoric creatures may have already been decreasing in population long before an asteroid crashed into the Earth, and

发表于:2019-01-12 / 阅读(107) / 评论(0) 分类 2016年VOA慢速英语(五)月

Bird Counts Show Species Decreasing Huntley Meadows Park in Fairfax County, Virginia, is home to a wide variety of birds. That's where Ana Arguelles and her husband, Jeff Wneck, who live next to the 588-hectare wetlands, take part in the annual count

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2012年(一月)

They tell us how to dress in the morning and when to stop roasting a turkey. When we catch a cold, they tell us how sick we are. Thermometers are in everyday part of our lives, something we usually take for granted.Temperature affects human beings, m

发表于:2019-02-15 / 阅读(120) / 评论(0) 分类 英语时差8,16

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(139) / 评论(0) 分类 英语听力练习题

Listen to the dialogues and write the correct sequence of l-6 as mentioned in the dialogues. A:How do I search books from the computer? B:First, key in your PIN number. Then, it goes to the Library's Homepage. Then, you can choose any way you want to

发表于:2019-02-17 / 阅读(116) / 评论(0) 分类 英语听力练习题

Todays Luxuries Are Tomorrows Necessities By luxury, we mean a pleasant and often expensive thing that is not necessary. From a historical point of view, things which were a luxury when they first came into being all became necessities later. When th

发表于:2019-02-21 / 阅读(155) / 评论(0) 分类 英语作文

Thank you for being here,Fareed.Nice to have you on the show. 多谢你抽空前来 法里德 很高兴你能来上节目 Let's get started first with your background.I do think I know a lot about you. 首先聊聊你的背景 我觉得我很了解你

发表于:2019-02-23 / 阅读(165) / 评论(0) 分类 柯南脱口秀
学英语单词
active vision
age-structures
air accumulation
alae parva ossis sphenoidalis
Alethangyaw
arteria choroidea anterior
aspergillus versicolor
automatic mechanism
auxiliary power ratio
bareleggedness
bear grasses
beedis
Braughing
break-up capacity of hump
Burgess Junction
Cavitas medullaris
Chinese horsechestnut
classical conception of probability
coefficient of leeway
continuous discharge stoker
crecelius
cubry
digging measure
disease model
document reproduction
ejection of tenant
exhaust horn
fed reflector
finishing mandrel
first equation of Maxwell
flambes
force of restitution
glycogen granule
hexagonal close packed structure
hovelson
huberta
huzun
Imagon lens
international astronautical federation (iaf)
intimate valence alternation pair!
Ivanec
jun crepe satin jacquard
l.d.tel.
La Maya
lamias
LCGME
lessingite
lindenberger
longiloquent
luminosity evolution
M. A. P.
main cutout distribution manifold
motion organ
noisy substring
number of neutrons per flssion
obstruction at ureteropelvic junction
Osgood-Haskins tests
Otterburn
ouachitas
output options
pangamic acid
pharmaceutical dosage form
Piper betle L.
Platanthera chlorantha
platinum nickel catalyst
Profumo affair
protection pressure
pump field
push dribble
rating parameter
recalked
relative peak area
reversible laydays
ricating oil
right-inveriant
Rotja, Pta
scaptomyza (parascaptomyza) pallida
seismic ray
sex role
sgarbi
short irradiation
side lobe suppresion
singulatively
sipeera
spinulose(spinurous)
static course stability
stay loose
subantennal suture
subergorgia mollis
synoptic method for weather forecasting
teinoscope
templecombe
third-person effect
to have an allergy to...
Tornedalen
unscribbled
ventricular insufficiency
virtual learning environments
weight-and-balance engineer
Xiamaling Formation
yello
zona compacta