氢水冷却器

This is the second in a two-part Business English Podcast lesson that follows some of the internal discussions that take place in a company going through a merger. Todays episode focuses on casual office conversation and gossip. Office gossip is a ty

发表于:2018-12-05 / 阅读(135) / 评论(0) 分类 商务英语社交课

This is the VOA Special English Development Report. Before refrigerators, homes usually had ice boxes. But another way to keep food cool without the need for electricity is to use an evaporative cooler. This is easy to make and does not even use ice.

发表于:2018-12-07 / 阅读(76) / 评论(0) 分类 VOA慢速英语2007年(二)月

This is the VOA Special English Development Report. Indonesian women sell their harvest in a traditional floating market Before refrigerators were invented, the next best thing was an ice box. But another way to keep food fresh is to use an evaporat

发表于:2018-12-07 / 阅读(81) / 评论(0) 分类 VOA慢速英语2009年(十一)月

drinking fountain 公共的饮水机 饮水机 英语怎么说 water cooler 办公室看到的饮水机/water dispenser electric kettle 热水壶 water heater 热水器 water filter pitcher 滤水壶 BRITA 很有名的牌子 bottled water 瓶装水

发表于:2018-12-26 / 阅读(97) / 评论(0) 分类 这句英语怎么说

Well, I head down to the break room I go to the break room and get some hot water from the water cooler. 嗯,我前往休息室,并从饮水机里接了一些热水。 The water cooler, cooler, is a little machine that has water and you can get h

发表于:2018-12-28 / 阅读(98) / 评论(0) 分类 ESL杰夫的一天

Helen: This is Real English from BBC Learning English. Im Helen. Zoe: 大家好,我是刘佳。 Helen: Today were going to look at words and phrases that have recently become part of the English language. Zoe: 在今天的地道英语里,我们来学习一些当代英语中最

发表于:2019-01-02 / 阅读(192) / 评论(0) 分类 地道英语在线听

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(108) / 评论(0) 分类 Scientific American(八)月

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? Earth's surface is dominated by oceans. But where did all that water come from? Asteroids and comets smashing into the early Earth have long been thought to be a promisin

发表于:2019-01-08 / 阅读(106) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? The Apollo moon missions ended almost 40 years ago. But for lunar scientists, they're gifts that keep on giving. Researchers studying rocks brought back by ast

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 Scientific American(一)月

If I could write you a song, and make you fall in love, I would already have you up under my arm. I used to pull all my tricks, I hope that you like this. but you probably won't, you think you're cooler than me. you got designer shades, just to hide

发表于:2019-01-10 / 阅读(92) / 评论(0) 分类 英文最新流行歌曲

How to build an evaporative cooler. Also, how to prepare fruits and vegetables for cold storage. Transcript of radio broadcast: 08 June 2008 This is the VOA Special English Development Report. Before refrigerators, homes usually had ice boxes. But a

发表于:2019-01-11 / 阅读(111) / 评论(0) 分类 VOA慢速英语2008年(六)月

This Business English Podcast lesson is the first in an ongoing series where well listen in on some typical chitchat around the office water cooler. Youll find a water cooler in offices around the world usually in the break room where employees gathe

发表于:2019-01-18 / 阅读(82) / 评论(0) 分类 原汁原味商务英语播客

DEVELOPMENT REPORT - Simple Ways to Keep Food Cool By Bob Bowen Broadcast: Monday, September 05, 2005 I'm Faith Lapidus with the VOA Special English Development Report. Bacteria can make foods go bad.

发表于:2019-01-30 / 阅读(70) / 评论(0) 分类 农业与发展

German Car Manufacturer Audi Creates Fuel From Air And Water 奥迪用空气和水合成新燃料 Creating an alternative green or carbon neutral fuel to replace gasoline has been the holy grail for scientists for many years. However, while there has

发表于:2019-02-05 / 阅读(72) / 评论(0) 分类 阅读空间

PREFIX 1.a-:of;on;intensive;negative,not,without;ad-;ab-. 2.ab-:away from,off. 3. ad-:to;at;for. 4. aer(o)- :relating to air . 5.al-:all. 6.ambi-:on both sides,around. 7.amphi-:on both sides,around. 8.an-:negative,not,without. 9.ana-:upon,up,on. 10.a

发表于:2019-02-06 / 阅读(137) / 评论(0) 分类 雅思英语

We are rediscovering the enigmas(谜团) of the Moon and they're really in our own backyard Dr Jim Garvin, Nasa Goddard Space Flight Center Moon water has world in a twitter A surprising amount of water has been found to exist in the Moon's soil. Data

发表于:2019-02-18 / 阅读(87) / 评论(0) 分类 英语新闻

新人新歌:Mike Posner - Cooler Than Me 杜克大学刚毕业的Mike Posner,刚刚发行的新单曲Cooler Than Me就迅速打入了Billboard top50,与此同时,此歌曲还被纳入了游戏《模拟人生3:野心》的OST中,于此可见

发表于:2019-02-20 / 阅读(95) / 评论(0) 分类 影视英文歌曲

茶水间碰上同事,电梯间偶遇邻居即便是陌生人,互相闲聊几句就能很好地化解尴尬。今天的节目就要和你分享一些small talk的技巧。 Small talk Small talk是西方社交文化里很重要的部分。 Small t

发表于:2019-02-20 / 阅读(68) / 评论(0) 分类 美国文化脱口秀

Almost nothing about it can be used to make reliable predictions about the properties of other liquids and vice versa. 它的身上几乎没有哪一点可以用来对别的液体的性质进行可靠的推测,反之亦然。 If you knew nothing of

发表于:2019-02-25 / 阅读(91) / 评论(0) 分类 万物简史
学英语单词
-type
age spot
Aito
alismal
Alleghenian zone
amercing
anish
Askeaton
atractyloside
average level
buying practices
came home
changeover condenser
characteristic dyadic
Chinoxone
clears
cluster gauge
coffee cups
Control character.
Coplin
coronafacic acid
cut and thrust
cyclothymics
Dendrobium henryi
diaphragm pressure ga(u)ge
differential equation of higher order
disregular
distribution for population inversion
eastern white pine
Esch-sur-Sûre
establishment and control of inventories
genus Diceros
global chain orientation
gobbling
granules hopper
ground works
heat convertible resin
heat flashes
heat transfer in reactor
historic period
hizbullah
hydroides elegans
ichinohe
immune hemelysin
inadequately employed
Japanesque
jet channelling
Jones matrix
katogeno-dynamometamorphic
Klotho
lacj
laser driven reactor
laws of reflection
lexical devices
lophonycta neoconfusa
Los Ramones
m-bromobenzenediazonium chloride
macrochilia
made a mouth at
maraca
megaphyric texture
Metahohamannite
mongolodiaptomus formosanus
newly emerging forces
non-competings
non-obedience
Ntibantunganya
occultation of satellites
Pleurobranchaea
polar gnomonic graticules
polygonal voltage of a polyphase system
raft contact pressure
reducing ability
satellite-Doppler sonar integrated navigation system
Schismatoglottis calyptrata
sex attractant
signed magnitude number
Southern European
stairclimbers
star tester
stolte
strain shadow
strength of fix
strength-based
subchannel coal
subphenotype
supervillainy
swabbers
tectonic creep
topping device
track wind
translating follower
trivial fiber space
turdus chrysolaus
uhen
unmagistrated
unobviousness
VBSS
vestibuloneurogenic
vibices
Wassilieff's disease
water hen