度变化率;温度变化速率

[00:00.00]Lesson 3 Foreign Exchange [00:01.82]兑换外币 [00:03.63]Key Sentences [00:05.16]重点句型 [00:06.69]Today's exchange rate of RMB to USD is 812 RMB yuan equal to 100 US dollars. [00:17.04]今天的汇率是812元 人民币兑100美元.

发表于:2018-12-05 / 阅读(280) / 评论(0) 分类 银行英语会话

[00:00.00]Lesson One Normal Transaction [00:24.84]第一课 正常办理业务 [00:49.68]G:I'd like to change some money. [00:51.81]旅客:我要换一些钱。 [00:53.94]C:How much do you want to change? [00:55.77]店员:请问要换多少钱? [00

发表于:2018-12-05 / 阅读(252) / 评论(0) 分类 星级饭店大堂英语

I began teaching with the idea of giving back; But I received more than I gave. This brings me to the final movement of this speech. It begins with a story about an extraordinary scientific discovery and a newdilemmathat it poses. Its a call to arms

发表于:2018-12-18 / 阅读(154) / 评论(0) 分类 TED演讲教育篇

Its time for these men to get ready for work, and work means hanging off a cliff at 10,000 feet. High in the Austrian Alps, these men are trying to rescue a historic weather station from the weather itself. It was a couple of years ago, we saw this

发表于:2018-12-30 / 阅读(162) / 评论(0) 分类 国家地理2008年

Scientists: CO2 Levels Will Rise This Year International scientists think the amount of carbon dioxide emissions released into Earths atmosphere will rise by two percent in 2017. The number represents the first increase in worldwide carbon emissions

发表于:2019-01-03 / 阅读(172) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Scientists Warn of Disastrous Global Warming in Near Future The United Nations Intergovernmental Panel on Climate Change (IPCC) is warning that the world is heating faster than predicted. The group says a major slowing of warming is critical to avoid

发表于:2019-01-03 / 阅读(216) / 评论(0) 分类 2018年VOA慢速英语(十)月

The international climate conference in Copenhagen, Denmark enters its second day amid reminders global warming is already underway and calls to come up with a solid, workable deal in the days to come. Sonja Pace | Copenhagen 08 December 2009 Michel

发表于:2019-01-03 / 阅读(177) / 评论(0) 分类 VOA标准英语2009年(十二月)

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? A direct effect on human health related to climate change is the likely increase in infectious diseases transmitted by insects or through contaminated water. In the Marc

发表于:2019-01-08 / 阅读(206) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. It's hard to feel a sense of urgency about climate changeit feels so slow. Well, try telling that to the critters dealing with it. Because new data sugge

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 Scientific American(十二)月

Gas 气体 There are three different kinds of matter. They are solids, liquids and gases. 物质分三种:固体、液体和气体。 Gas has no shape, so you can't touch gas. 气体本无形,所以你触摸不到。 Gas moves very freely. 气体能

发表于:2019-01-10 / 阅读(194) / 评论(0) 分类 与美国小学生一起学英文第5册

AS IT IS 2015-12-01 World Leaders Seek Climate Change Agreement 各国领导人寻求达成气候变化协议 Representatives from more than 150 countries are meeting in Paris to try to reach an agreement on climate change. The world leaders are deba

发表于:2019-01-12 / 阅读(244) / 评论(0) 分类 2015年VOA慢速英语(十二)月

AS IT IS 2015-11-03 More of Us to Go Thirsty As Earth Dries Up Water supplies around the planet are running dry at an alarming rate. Scientists say the world is experiencing a shortage of fresh water. It will only worsen as the population grows and t

发表于:2019-01-12 / 阅读(177) / 评论(0) 分类 2015年VOA慢速英语(十一)月

Many Unknowns about Future Climate Change Effects Scientists say many of the long-term effects of rising temperatures are still unknown. Theyre discussing the problem at the U.N. climate change conference in Durban, South Africa. Researchers say clim

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2011年(十二月)

The Science of Climate Change Climate negotiators are meeting in Durban, South Africa beginning from November 28-December 9 to discuss the planet's changing climate. The first decade of this century was the hottest on record. Polar ice is melting. Gl

发表于:2019-01-13 / 阅读(183) / 评论(0) 分类 VOA标准英语2011年(十一月)

With all the concerns about global warming and climate change one might ask the question, Why don't species just adapt? Don takes the devil's advocate position and discusses this with Yael. D: Yael, we know global warming is bad, right? I mean, the t

发表于:2019-01-22 / 阅读(153) / 评论(0) 分类 英语时差8,16

VIENNA, Sept. 22 (Xinhua) -- Climate change and rising temperature in the long term can lead to water shortages in the Alps region, international experts warned Thursday at the Water-Scarce Final Conference in the Austrian eastern city Graz. The Alpi

发表于:2019-02-03 / 阅读(263) / 评论(0) 分类 英语新闻

At the UN climate summit which starts Monday in Paris, governments are expected to adopt a landmark deal to fight climate change and help vulnerable countries deal with rising sea levels, extreme weather events and other effects of global warming. UN

发表于:2019-02-04 / 阅读(165) / 评论(0) 分类 英语新闻

First official draft for a deal at the UN climate conference in Copenhagen says the world should at least halve world greenhouse gas emissions by 2050. The blueprint was released as European leaders pledged over $10 billion to help poor countries cop

发表于:2019-02-06 / 阅读(228) / 评论(0) 分类 VOA标准英语2009年(十二月)

【Transcript】 Less use of air conditioners would be better for us all A strict no-air-conditioning ban was enforced for 87,000 Taiwanese students taking the college entrance examinations this month despite temperatures in many areas reaching 34 to

发表于:2019-02-16 / 阅读(174) / 评论(0) 分类 英语听力广播—Listening

The governor of the Reserve Bank, Alan Bollard, increased the official cash rate (OCR) from 2.5% to 2.75%. This is the first rise in three years. During the economic recession, Bollard reduced the OCR from 8.25% in July 2007 to 2.5% in April this yea

发表于:2019-02-19 / 阅读(167) / 评论(0) 分类 新西兰英语
学英语单词
ack button
Adamkiewicz's test
adularia
aeroionotherapy
air velocity measuring station
Anastatica hierochuntica
applied decision theory
as light as a butterfly
audit of expense
autoleveller bicoil draw box
auxiliary gearbox
b-nt1(broadband network termination 1)
band-saw
Betty Naomi Friedan
bhairava natyam (india)
bidirectional reading
blickies
braugher
brier stitch
cargo tie-down point
chemicker
childhelp
come into possession of sth.
control rod insertion limit
credit course
direct liability
disards
dock glass
domestication by low temperature
drauhen
dynamic demand
epididymovasostomy
eroding-reworking current
esterifiable
family pristidaes
federal emergency relief law
floral tube
ghost worker
glenalmond
glycylcyclin
Grahovo
guide peg
handeliobryum
harmonic complex
head-scarfs
heterodyne colour technique
hologram emulsion shrinkage
inside tracks
interior chemistry of earth
IPS,ips,i.p.s.
irishes
irislike
iron(iii) tantalate
Jolly Green Giant
kefir seeds
khakhua
konis
lakes of pus
littleneck clam
loading equipemtn
love gloves
Malpighian corpuscles
man-made pollution
manual-advance lever
mass energy equivalence principle
mendaciloquence
MG Rover
monazomycin
net credit period
nitroso-derivative
noctiluca
oakam
on time key
outcodes
perscrute
presenting public prosecution
pro-ode
pro-wrestling
probablistic
profluvium muliebre
prongy
quidlet
RAFFERTY
rangekeeper
rawlsian (minimax) welfare function
sanatron circuit
scoped
screw driven shaper
side-looking
sivacrypticus taiwanicus
soft surface
solprina
Spartak
special price
statement of revenues and expenditures
subcritical experiment
survey of ship
tell sb about sth
tontine annuity
turnover elevator
unslaked limes
Zhigalovskiy Rayon