油中水溶性酸

Some people like to make their cocoa by boiling the nibs in water. 有些人喜欢用水来煮可可粒, When this is done, a layer of cocoa-butter is formed on the top of the cocoa. 这样一来, 可可的上面就会形成一层可可脂。 But mos

发表于:2018-12-18 / 阅读(102) / 评论(0) 分类 英国学生科学读本

1. dissolution /ˌdɪsəˈlu:ʃən/ -- act of loosening or breaking up into component parts; disintegration; ruin; destruction When President Lincoln took office, the Union faced imminent dissolution. 当林肯总统就职时,北军就面临着迫切

发表于:2018-12-18 / 阅读(115) / 评论(0) 分类 突破英文词汇

Voice 1 Thank you for joining us for todays Spotlight. Im Ruby Jones. Voice 2 And Im Joshua Leo. Voice 1 Some people believe that the number thirteen brings bad luck. But instead, today, the number thirteen is going to bring you health! Voice 2 On to

发表于:2018-12-19 / 阅读(95) / 评论(0) 分类 环球英语 Spotlight

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:2019-01-01 / 阅读(115) / 评论(0) 分类 化学秘密.Chemical.Secret

Part 4 Air Pollution 空气污染 Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. Air is 99.9% nitrogen, oxygen, water vapor and inert gases. Human activities ca n release substances into the air, some

发表于:2019-01-02 / 阅读(289) / 评论(0) 分类 CRI实用英语课堂

But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 火星生命

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 医务英语

Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(十二)月

While one of the most pressing political and social issues facing the Arab world rarely makes headlines, it is an issue that some political analysts believe could lead to the next great confrontation in the region. Rapidly expanding Arab populations

发表于:2019-01-08 / 阅读(199) / 评论(0) 分类 2005年NPR美国国家公共电台

By Paul Sisco Washington, DC 20 September 2006 watch Deepwater Oil Super computers, mathematical formulas, and advances in imaging all played a part in a much-publicized recent oil discovery beneath the Gulf of Mexico. ----- Consider the idea of dri

发表于:2019-01-12 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(九月)

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 In the last fifteen years, farmers

发表于:2019-01-19 / 阅读(140) / 评论(0) 分类 环球英语 Spotlight

文本: There are 150 tonnes of fish in this one haul. It used to take a fishing vessel one whole year to catch this many fish. These are mostly yellow fin tuna, plus some skip jack. As they're slower breeders than skip jack, many yellow fin are ca

发表于:2019-01-21 / 阅读(126) / 评论(0) 分类 跟着英剧练发音

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(149) / 评论(0) 分类 VOA标准英语2010年(六)月

Companies are increasingly adding vitamins and minerals to juices, sports drinks and bottled water, responding to a growing consumer demand for these products. Even though the amounts of added nutrients in these drinks are typically small, some nutri

发表于:2019-02-15 / 阅读(105) / 评论(0) 分类 阅读空间

1. It is very hydrating. 盈润保湿。 Celery is high in water content (95% water) and electrolytes, which are vital for proper hydration and cellular functions. For a super re-hydrating drink (e.g. after a long flight or after having food poisonin

发表于:2019-02-17 / 阅读(153) / 评论(0) 分类 阅读空间

Gone when you get stuck Sleeping when you wake up Lover on the other coast Off to the races Headed other places Chasing a familiar ghost No one said it would be this hard How could I know? Why do we always get so far Before we let go? And we separate

发表于:2019-02-18 / 阅读(175) / 评论(0) 分类 音乐咖啡厅

Oxygen itself is not combustible; it merely facilitates the combus tion of other things. (氧本身是不可燃的,它只是帮助别的东西燃烧。 This is just as well, for if oxygen were corn bustible, each time you lit a match all the air

发表于:2019-02-25 / 阅读(124) / 评论(0) 分类 万物简史

Don comes up with another entrepreneurial venture, but Yael straightens him out just in time. [Thunder] Y: What are you doing outside, Don? It's about to rain. D: I'm setting up bottles. Y: I can see that. But why? D: For my new business venture: bot

发表于:2019-03-06 / 阅读(203) / 评论(0) 分类 英语时差8,16

Acid Water Yal: What are you doing outside, Don? It's about to rain. Don: I'm setting out bottles. Y: I can see that. But why? D: For my new business venture. Bottled rainwater! Y: As in living plastic bottles out in the rain and then selling them as

发表于:2019-03-09 / 阅读(336) / 评论(0) 分类 英语听力文摘 English Digest

1.tomato juice 番茄汁 Tomato juice contains the antioxidant lycopene.Scientific studies have suggested that lycopene consumption may protect against prostate cancer, breast cancer, atherosclerosis, and coronary artery disease.Epidemiological resea

发表于:2019-03-13 / 阅读(1790) / 评论(0) 分类 英语口语
学英语单词
4eva
a testing program
access transport
aissf
alkaline battery
anco
anomaloscopic
anti-objectivity
arteriae perforans secunda
axle hole
balanitis circumscripta plasmacellularis
be level pegging
black supremacy
boxwood
bricklike
cabufocon
Calamus tetradactyloides
channel control reconfiguration
clinunconformity
Coelogyne viscosa
composures
continuation pointer
corona-discharge
crush kidney
cup-cone fracture
dagnabbit
dearresting
desicchlora
double-spacings
drain cleaner
Erigeron pseudoseravschanicus
extra white
field sowthistle
fingal county
generalizations
giraffoids
glutol
glycolisome
got the hook
H-Vi
harvest tick
health-department
hiding power
improvement techniques
jet collector
Khanovey
knuckle tooth
Kotte
krithe chichiuchianga
lead-screw driving
limaria hirasei
Linakhamari
margin fee system
mattsson
meatotomy
metapodials
milk tanker transporter
mirre
moss finish
Niujiao Bandao
nunciative
objectivity of time
observation mast
offshore power plant
Orhy, Pic d'
paccione
pentizidone sodium
peridiums
perniones
piketoprofen
plane of polarized light
position register
potential buffer agent
red spot disease of eel
reflecting-plate
relative location system
review of constitutionality
ride-by
SCO2
seismotectonic line
shifting site
shunt compensator
smoothriding
Solfoton
Somerville Bank
spill pit
spleens
Statimo
tea root
thiet
timer mode
to get right
token economy method
treestand
unartistic
valve lift rod
voyage estimate
Welding Research Council
white stocking
Wolstanton
wood-derived chemical
world-shattering