[机] 绝热蒸发

To better know their carbon footprint, a group of Australian landowners are doing their own calculations on what climate change could mean for them. They're looking at ways to improve yields and efficiency in their respective industries while lowerin

发表于:2018-12-02 / 阅读(149) / 评论(0) 分类 世界各地新闻集锦

This is the VOA Special English Development Report. A few degrees can make a big difference when it comes to food storage. Foods can go bad if they get too warm. But for many of the world's poor, finding a good way to keep food cool is difficult. Re

发表于:2018-12-15 / 阅读(118) / 评论(0) 分类 VOA慢速英语2007年(十一)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(133) / 评论(0) 分类 Scientific American(八)月

12 A Summer Day 夏日 Charles Dickens 查尔斯?狄更斯 One day thirty years ago Marseilles lay in the burning sun. A blazing non upon a fierce August day was no greater rarity in southern France then than at any other time before or since. Every-

发表于:2018-12-28 / 阅读(110) / 评论(0) 分类 陈冠商英语背诵文选合集

In China, saltiness is deemed as the most important flavor. 在中国的烹饪辞典里盐是百味之首 Every day except for rainy ones,Liu Yingwu is busy working in the brine pan. 不下雨的日子里,阿刘每天都要在盐田里忙碌 You ha

发表于:2018-12-28 / 阅读(124) / 评论(0) 分类 舌尖上的中国第一季

词条 含义 近义 troublesome adj. 讨厌的,麻烦的 annoying , bothersome troubling adj. 令人不安的,令人忧虑的 disquieting, unsettling troupe n. 剧团 trumpet n. 喇叭 trumpeter

发表于:2018-12-30 / 阅读(182) / 评论(0) 分类 王玉梅托福词汇配套MP3

AZUZ: Around 25 percent of those tornadoes form in an area that's called Tornado Alley. Colorado is part of that, and it's where this tornado showed up on Monday. These pictures are amazing; look at this. Twisters like this one can sometimes do a lot

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 CNN2010年(六)月

The Salinity of Ocean Waters If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic s

发表于:2019-01-08 / 阅读(116) / 评论(0) 分类 英语小短文

Asia 亚洲 Cyclones and climate change 飓风与气候变化 The new normal? 习以为常? Physics suggests that storms will get worse as the planet warms. But it is too early to tell if it is actually happening 物理学研究表明全球变暖将导

发表于:2019-01-09 / 阅读(137) / 评论(0) 分类 经济学人综合

Experts: El Nino Could Be the Strongest on Record 专家:今年厄尔尼诺现象或是史上最强 Weather experts say this year could be one of the strongest El Nino events in recorded history. Experts say El Nino could mean severe weather conditio

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2015年VOA慢速英语(十一)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(107) / 评论(0) 分类 2015年VOA慢速英语(十一)月

Science and technolgy 科学技术 Geoengineering 地理工程学 Implicit promises 包含着承诺 A geoengineering experiment has come unstuck. But there will be more 地理工程试验取得突破。可期待更多。 FOR the past few years, a Eur

发表于:2019-01-30 / 阅读(235) / 评论(0) 分类 经济学人科技系列

European a.欧洲的 n.欧洲人 evaluate vt.评价,估…的价 evaluation n. 评估,估价,求值 evaporate vt.使脱水vi.发散蒸气 evaporation n. 蒸发 eve n.前夜,前夕,前一刻 even

发表于:2019-02-01 / 阅读(309) / 评论(0) 分类 考研英语

科学家估计,如果不减少二氧化碳排放,2100年地球平均气温将至少上升4摄氏度,到2200年会上升8摄氏度,无疑是地球灾难性的噩梦。 此前有科学家用气候模型分析称,全球气温将受二氧化碳排

发表于:2019-02-06 / 阅读(89) / 评论(0) 分类 阅读空间

其实当我们在准备阅读的时候,虽然难度很高,但是我们仍然是有一个很可见的标准,就是用更短的时间,读懂更多的内容,那么我们的分数自然就高。但是作文实在是令人束手无策,因为作

发表于:2019-02-09 / 阅读(92) / 评论(0) 分类 托福英语

第四节 增词法一、名词、动名词前增补动词1. We often go to the school-run factory for labor. 2. Testing is a complicated problem and long experience is required for its mastery. 二、英语抽象名词的翻译1. He was still reluct

发表于:2019-02-09 / 阅读(127) / 评论(0) 分类 英语口译

Officials could opt to abandon their tightening stance in order to counteract the trade turmoil. But that might erase the gains from the deleveraging. 官方可以选择放弃他们紧缩的立场以求缓和贸易混乱。但这么做会抹去来自于

发表于:2019-02-17 / 阅读(102) / 评论(0) 分类 经济学人财经系列

What the Student Say in Science Classes 自然科学课上学生们都说了什么 The following quotations were gleaned from classroom discussions in 5th and 6th grade science classes. 下面的这些话都是从五六年级的自然科学课的课堂

发表于:2019-02-17 / 阅读(122) / 评论(0) 分类 英语小达人

When you look at a lake, you are looking at a collection of molecules that have been there on average for about a decade. 要是你望一眼湖水,你看到的是一大堆分子,它们在那里平均已达10年之久。 In the ocean the residence

发表于:2019-02-25 / 阅读(95) / 评论(0) 分类 万物简史

Science and technology. 科技。 Geoengineering. 地理工程学。 Implicit promises. 包含着承诺。 A geoengineering experiment has come unstuck. But there will be more. 地理工程试验取得突破。可期待更多。 FOR the past few year

发表于:2019-02-26 / 阅读(168) / 评论(0) 分类 经济学人综合
学英语单词
abrasivenesses
aluminum nicotinate
amen seat
amphicoelian, amphicoelous
anovhaploid
antilibrations
antipathically
as above
Bhachau
Bodinayakkanur
broad sd.
CAMV
Carditoxin
carpenter's tool kit
Celastrus orbiculatus
cluster process
container platform trailer
continuous drag
cyanided
dead-beam pass
dorleac
drop cutting
drums into
dulnari
electron-microscopic analysis
engine cycle
entredeux
ethyl butyraldehyde
external hemorrhoid
fly-wheel moment
Full ahead!
glycol dicaprate
gretsch
growing movement
guanoclor
headless
homothetic center
horseier
individual handicraftsmen
initiation of detonation
intermittent system
irish national liberation armies
italian renaissances
jubilarians
kagan
kliner
lateral layer
least material condition(lmc)
leucite monchiquite
linsen bedding
main-process stream
Malagarasi R. (Muragarazi)
mechanical braking
metal inert gas arc welding machine
mortise and tenon joint milling cutter
motive steam generator
multimodal spectrum
network equation
network flow
nitraquazone
on the threshold of sth
orographic forcing
othelcosis
outlet nipple
overrush
pay dearly
pdsi
pernt
photal
pilot study
pine vole
Po Toi
popstyle
prelicensing
pulls your leg
rate descent
RI level
rough neck
rubber pad drawing
sawdust trail
scuttlesand
shastasaurids
show
sinuses circularis foraminis magni
smartlink
soils with a high acid content
st. johnsbury
state housing
Swida alpina
swish-
sword knot
terra-cotta
there're
to one's astonishment
Toyota Motor Corporation
undergraduate courses
urban agriculture
uropatagia
Vanda amiensis
Veronicastrum tubiflorum
Wooltana
Yinxi