沈积物密度计

A: Whoa, I never saw a meter like this before; how do you use it? B: It's simple, once you do it a few times. Do you know how the old one worked? A: I never used a parking meter before. B: So we start out by deciding whether you will use cash or a cr

发表于:2018-11-30 / 阅读(193) / 评论(0) 分类 英语情景对话-大学生活

A: Excuse me, could you help me figure out how to use this new parking meter? B: Sure, it was confusing for me also. Have you ever used a regular meter? A: Yes, I understood the old one. B: Well, on this one you can use coins or a debit or credit car

发表于:2018-11-30 / 阅读(208) / 评论(0) 分类 英语情景对话-大学生活

By Parke Brewer For an athlete who had hoped to be a baseball player, Felix Sanchez is doing quite well. He had to turn to athletics after breaking his hand in an off-season wrestling match. The injur

发表于:2018-12-08 / 阅读(161) / 评论(0) 分类 VOA2004(下)--雅典奥运

Plankton Poop May Help Scientists Predict Climate Changes 浮游生物的粪便帮助科学家预测气候变化 Scientists trying to predict future changes in our climate are using every possible source of data to make their calculations. Lately, th

发表于:2018-12-16 / 阅读(111) / 评论(0) 分类 VOA标准英语2015年(十月)

浮游生物粪渣助科学家预测气候变化 Scientists trying to predict future changes in our climate are using every possible source of data to make their calculations. Lately, they have learned that one of the most sensitive instruments could

发表于:2018-12-19 / 阅读(93) / 评论(0) 分类 VOA双语新闻 2015年10月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres a Native American site in Ohio that appeared to be a fort. But recent discoveries by archaeologists at the University of Cincinnati show thats n

发表于:2018-12-24 / 阅读(135) / 评论(0) 分类 Scientific American(九)月

Roughly 1,000 years ago, Europe enjoyed several centuries of balmier average temperatures. Dubbed the Medieval Warm Period, it was the last time before the present that agriculture could flourish in Greenland. This era also provided fodder for countl

发表于:2018-12-24 / 阅读(129) / 评论(0) 分类 Scientific American(十一)月

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(146) / 评论(0) 分类 出国旅游口语一本通

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(142) / 评论(0) 分类 突破英文词汇

(MA) Look at our topographical map and you'll see that the middle third of the North American continent --- from the Rocky Mountains almost to the Mississippi River --- is pretty flat. This is the Great Plains. This kind of area is sometimes called

发表于:2018-12-30 / 阅读(106) / 评论(0) 分类 托福听力短文

About 110 million years ago, a large plant-eating dinosaur covered with sharp points walked the land. Called a nodosaur, it is now the best example of its kind ever found. This new species of dinosaur is being called a one-in-a-billion discovery. Rec

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 2017年VOA慢速英语(五)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new o

发表于:2019-01-08 / 阅读(146) / 评论(0) 分类 Scientific American(四)月

Lake Sediment Could Better Date Ancient Finds Radiocarbon dating is the best-known and most widely used method to determine the age of organic material, such as bone or wood or plant matter. All such material contains radioactive carbon atoms, known

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 VOA标准英语2012年(十月)

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(163) / 评论(0) 分类 英文语法词汇

The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式,现在,人类不

发表于:2019-01-26 / 阅读(165) / 评论(0) 分类 经济学人综合

CANBERRA, Oct. 14 (Xinhua) -- Australian scientists have made the alarming discovery that sea levels have risen more in the past century than at any other comparable period in the past 6,000 years. Researchers from the Australian National University

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 英语新闻

Saying Good-bye to Cambridge Again --by Xu Zhimo 再别康桥 徐志摩 Very quietly I take my leave As quietly as I came here; Quietly I wave good-bye To the rosy clouds in the western sky. The golden willows by the riverside Are young brides in the

发表于:2019-02-18 / 阅读(151) / 评论(0) 分类 阅读空间

世界本没有长难句,修饰成分多了,便有了长难句。 阅读速度大部分来于短时间内理解长难句的能力。 大家在看长难句的时候,多思考,一个句子为什么这么长,常见的修饰成分到底有哪些?

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 托福英语

US Scientists working on new ways to battle the erosion that threatens Louisiana's coastline have a dramatic new tool: a massive replica of the lower Mississippi River. The multi-million US dollar model, complete with flowing water, aims to isolate t

发表于:2019-02-22 / 阅读(187) / 评论(0) 分类 2018CRI中国国际广播电台

A: Excuse me, could you help me figure out how to use this new parking meter? B: Sure, it was confusing for me also. Have you ever used a regular meter? A: Yes, I understood the old one. B: Well, on this one you can use coins or a debit or credit car

发表于:2019-02-27 / 阅读(181) / 评论(0) 分类 大学生活-College Life
学英语单词
agricultor
alderney cattle
arteria vaginalis
arthrophylysis
atomic physics
automatic thermo-regulator
back-pedal
banker's automated clearing service
batsheva
belieber
cab indicator panel
callithump
cartiliginous
centamatic
chromatography in centrifugal field
CITIC Ka Wah Bank Limited
comacchio (comactium)
compacting construction method
cornshuckings
correct measurement
Criminole
crocus paper
cuckoo clocks
cylindrical-cam
data-flow trace
diphenyl ethane
doelling
electroless deposit
end matters
flag days
flat-bottom rail
flattery
Fluracil
flywheel energy storage system
food-insecure
forebuyer
fredriksen
Frommel
German virgins
GFN
glass melt
gyro setting mechanism
huesero
Human computer
ierapetras
illites
industrial conflict
inspection lot
International Meteorological Teleprinter Network in Europe
intrinsic deflection
iron construction
ketonurias
khovanshchinas
Kunstlieder
lillington
linguo-dental
Lisfranc's tubercle
loading coil box
loinaz
maintenance of premises and equipment
manslaughter
metal foam
mindoroes
mufulira
nomia punctulata
objective shutter
oesophageal bone
Ostensol
outrun the constable
pathless switch
peloni
personnel monitoring instrument
Polydipais
pressure resistant test
reducing environments
resorantel
roller thrust bearing
scanning reticle
seduces
Shakespeare, William
smirnovine
soil ecosystem
stewing steak
storage cellar
sunset prayers
survivor path
tape-to-printer program
Tigrovyy
Tildin
tinneis
tintings
tragopodia
Trang Son
Triei
trochanter spur
Turin Papyrus
vernier-read instrument
vigouring
vitraell
white cornish chicken
windages
worm gearing modified with varying of transmission ratio