温度循环试验

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(247) / 评论(0) 分类 新东方背诵文选

[00:00.00]Module 6 The Olympic adventure [00:03.93]Unit 1Cycling is moredangerous than swimming. [00:09.54]Vocabulary and listening1 Listen and number the sports as you hear them. [01:13.27]4 Listen and read.Betty:Chinese people arevery good at gymna

发表于:2018-12-17 / 阅读(100) / 评论(0) 分类 新标准初中英语第二册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-18 / 阅读(125) / 评论(0) 分类 儿童英文广播剧在线听

Traditional paintings and time-honored distilleries have long been the two things that Mianzhu is famous for. Back in 2008, the devastating Sichuan earthquake hit the city and severely impacted its industries. Nine years on, with homes being rebuilt

发表于:2018-12-20 / 阅读(85) / 评论(0) 分类 2017CRI中国国际广播电台

什么是试水,我们理解这个俚语的意思不能单独从字面去理解,它还可以表示下决定前的询问等等....... Andrew: So, our first expression is to test the waters. Harp: Yes. To test the waters. Andrew: Mmhmm. Plural, rig

发表于:2018-12-27 / 阅读(77) / 评论(0) 分类 话匣子英语

The main ______of singapore ________are relatively uniform temperature, high ______and ______rainfall. because of its position as an ________and its _________to the Equator . The ________daily temperature is _________.degrees Celsius. The mean maximu

发表于:2018-12-30 / 阅读(120) / 评论(0) 分类 听听测测

今天我们要学的词组是sell off。 Sell off的意思是出售,特别是为了出手而廉价出售。 He had to sell off his stock. 节日一过,商店纷纷廉价出售圣诞节商品, Stores tried to sell off their Christmas goods. 作为

发表于:2018-12-30 / 阅读(101) / 评论(0) 分类 英语每日一词

This is Whats Trending Today. World records can be set even if you are over 100 years old. Robert Marchand was born in 1911 in northern France. He enjoys riding a bicycle, and started cycling seriously when he was in his 60s. Marchand is now 105 year

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 2017年VOA慢速英语(一)月

Alice: Hello and welcome to 6 Minute English from BBC Learning English: well be talking about a story in the news and learning some vocabulary along the way. Im Alice and joining me today is Rob. Hi Rob. Rob: Hi there Alice. Alice: Now, Rob are you a

发表于:2019-01-07 / 阅读(134) / 评论(0) 分类 六分钟英语

BBC Learning English 6 Minute English Cycling for food Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me today is Rosie, hello Rosie. Rosie: Hello Callum Callum: Now today we're going to be talking about two of my favour

发表于:2019-01-07 / 阅读(104) / 评论(0) 分类 六分钟英语

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? There's a new prescription for communities that want to make their streets safer for bike riders: just add more bikes. A team of international researchers looked at

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(九)月

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 英语杂谈

AS IT IS 2015-10-22 In a Country of Runners, Kenyan Cycling Team Faces Uphill Climb In East Africa, the sport of cycling has been growing in popularity in recent years. There are plenty of hills for cyclists to climb and a mild climate not too hot, b

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2015年VOA慢速英语(十)月

Bikeshare Program Makes Cycling Lifestyle Easy This is one of the many Bikeshare locations in southeast Washington. Renting a bike is as easy as 1.2.3. All you have to do is put in your credit card. Once the card is accepted, select the type of membe

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2012年(一月)

马路上的车越来越多,在车多的马路上,自行车道甚至会被挤占,这是真的吗? Alice: Hello and welcome to 6 Minute English from BBC Learning English: well be talking about a story in the news and learning some vocabulary a

发表于:2019-01-23 / 阅读(157) / 评论(0) 分类 一起听英语

About Cycling(Olympic sport since 1896) 自行车概述(1896年成为奥运会正式比赛项目) Bicycles were first developed in the mid-18th century and have long since been used as a form

发表于:2019-02-01 / 阅读(86) / 评论(0) 分类 奥运英语

UTRECHT, the Netherlands, Dec. 6(Xinhua) -- The Rabo Cycling teams for 2012 were presented on Tuesday at the head-quarters of sponsor Rabobank in Utrecht, the Netherlands. Besides the Pro Team, the Continental Team and the Offroad Team, a women's tea

发表于:2019-02-07 / 阅读(112) / 评论(0) 分类 英语新闻

ISTANBUL, April 29 (Xinhua) -- Bulgarian cyclist Ivailo Gabrovski from the Konya Torku Seker Spor team took first place in the overall individual classification of the 48th annual Presidential Cycling Tour of Turkey here on Sunday. Dutch cyclist Theo

发表于:2019-02-08 / 阅读(124) / 评论(0) 分类 英语新闻

While most Chinese bundle up in winter, some are stripping down to celebrate the frosty weather. Although the temperature may fall to minus 10 to 20 degrees Celsius in northeast China, that cant chill the enthusiasm of these winter swimmers who took

发表于:2019-02-18 / 阅读(118) / 评论(0) 分类 CCTV9英语新闻2014年01月

a. The men are cycling b. The men are walking to work c. The men are being chased by dogs d. The men are running in a marathon 图片1

发表于:2019-02-27 / 阅读(154) / 评论(0) 分类 初学者英语听力
学英语单词
airborne condition
architourism
as distinguished from
attention to detail
beenhakker
bro.
calcian
capacitor shaft
Carpesium abrotanoides L.
casting pan
cephaoexin
cercospora kaki ellis et everhart
chromium monosulfide
conversion graph
cross cut test
cup ring
cutkosky
dalum r.
demythologise
depth in graphs
difenolan
dorlach
downlit
dyscoria
Epinnula
FAQ, faq
field engineering practice
fishing tool
flashy load
fleet by tow
fork mounting
freeboard
frequency chain
full treatment
genus crotaluss
genus Zapus
GPGG
gramarcy
ground test vehicle
high-frequency gauge
intercalary segment
jackscrew
Jasper National Park
junction manhole
Karulbie
kasiu
lacquie
lead pointer
Lebork
life pension
linguistic profilings
living organisms
Loup, The
lucky devil
malesone
manufacturing management workstation
mathematic compiler
megaherbivores
metabolizable
methacrylate-butadiene-styrene copolymer resin
micrometeorite infall
motor control contactor
multipedal
multiresolution
N-methylisatin
neohopadiene
never-to-be-forgotten
output depreciation method
pegless
pholad
poly(perfluoropropene)
Polygonum L.
precholecalciferol
production information
proglottid
punch'd
random Elsasser band model
red cell preservation
registered unemployed
reserve for doubtful debts
retroretinol
rubbing plate
sanasthmy
ScottJ.
shortening reaction
single chip architecture
snarl word
spring shackle
susfut pk.
thanatopsy
thin-slab construction
Tor network
trampoose
tuberculochemotherapeutic
two-place trainer
ubicate
undercompensated integral control
Urantian
vertical form control
wheremid
workload automation
Z-matrix