酸性电解液

图片1 图片2 图片3 图片4 图片5 图片6

发表于:2018-12-10 / 阅读(95) / 评论(0) 分类 牛津阅读树ORTMP3(1-11级)

This is Scientific American's 60 Second Science. I'm Steve Mirsky, got a minute? The Meridiana Planum region of Mars once had water that was really soft and highly acidic, conditions in incredibly hostile to any life forms that we know about. So any

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 Scientific American(二)月

One of my favourite times of the day is bath time. I absolutely love taking a bath. Baths are so much better than showers. Having a bath is the most relaxing thing. Theres nothing better in life than sinking into a hot bath and letting the water take

发表于:2018-12-26 / 阅读(102) / 评论(0) 分类 纯正英语一分钟

Language Points 1.call out random numbers when someone is counting. 2.don't use punctuation. 3.reply to a long chat message with a k. 4.talk in a baby voice 5.click a ballpoint pen continuously 6.borrow someone's pen and then chew it 7.after taking a

发表于:2018-12-26 / 阅读(140) / 评论(0) 分类 爆笑英语口语

Hungry Lasagna So you made lasagna last night, and it was delicious. You saved the leftovers by wrapping aluminum foil over the top of the pan, and putting it in the fridge. When you get hungry today, you go to look for that lasagna, but it looks lik

发表于:2018-12-31 / 阅读(72) / 评论(0) 分类 英语听力文摘 English Digest

A spring bath in winter Its damn cold today. To warm up my body, I went to Wulai hot spring. Its so comfortable to soak my body in the hot spring that I didnt want to get my body away from it. As a result, I fainted in the pool, and was taken to hosp

发表于:2019-01-02 / 阅读(145) / 评论(0) 分类 不用背句型学英语

Fish raised in the more acidic seawater that would result from higher carbon dioxide levels forget to flee predators. More carbon dioxide emissions lead to more CO2 dissolving in the oceans, which turns the water acidic. Those sour seas slow the grow

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 60秒科学

More carbon dioxide emissions lead to more CO2 dissolving in the oceans, which turns the water acidic. Those sour seas slow the growth of corals. And it turns out acidic seawater also makes clownfish and damselfish suicidally bold and reckless, accor

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 Scientific American(七)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Landfills produce methanewhich can be valuable as an energy source. But scientists haven't known why landfills make so much methane. The solid waste in

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(四)月

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov

发表于:2019-01-08 / 阅读(116) / 评论(0) 分类 Scientific American(三)月

[00:00.00]Unit 2 [00:04.78]The thumb is in the bath. [00:08.33]Activity 1 [00:12.77]Listen and repeat. [00:18.73]shoe [00:21.58]fish [00:24.24]treasure [00:26.98]television [00:30.54]rabbit [00:33.31]radio [00:36.34]house [00:39.08]head [00:41.64]Act

发表于:2019-01-09 / 阅读(140) / 评论(0) 分类 新标准小学英语活动用书5册(一年级起点)

Can you wash your hair? I can wash my hair. Can you wash your feet? I can wash my feet. Can you wash your face? I can wash my face. Can you wash your knees. I can wash my knees. I can wash my hair I can wash my feet I can wash my face. I can wash my

发表于:2019-01-10 / 阅读(136) / 评论(0) 分类 Super Simple Songs 唱唱跳跳学美语

如果你爱喝葡萄酒或经常遇到要喝葡萄酒的场合,学几句高大上的品酒英语尤其重要。 品葡萄酒本节课的重点词汇: 1) wine tasting 葡萄酒品酒会2) tasting flight 品酒序列3) Cabernet Sauvignon 赤霞珠4)

发表于:2019-01-22 / 阅读(91) / 评论(0) 分类 美国文化脱口秀

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(104) / 评论(0) 分类 自然百科2009年

Amygdala's Acidic Aspiration Answer A study in the journal Cell shows that the buildup of carbon dioxide when we stop breathing causes a pH change that signals proteins in the brain to force us to inhale. Karen Hopkin reports. Maybe its happened to y

发表于:2019-01-30 / 阅读(185) / 评论(0) 分类 60秒科学

I spent the day helping my friend, Babbit, on his farm. When I got home, my wife said, You stink ! I headed straight for the shower . I ran the water , closed the shower curtain , and adjusted the showerhead . I worked the soap into a lather and scru

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 地道美语播客

The Art of Doing Nothing Sure, we all know how to do nothing. We all know how to lay around and waste time. But many of us are too busy to do it much, and when we do it, our minds are often on other things. We cannot relax and enjoy the nothingness.

发表于:2019-02-09 / 阅读(232) / 评论(0) 分类 阅读空间

Stan: I won 92 goldfish. 斯丹:我赢了 92 条金鱼。 Fred: Where are you going to keep them? 弗雷德:你想在哪儿养它们? Stan: In the bathroom. 斯丹:浴室。 Fred: But what will you do when you want to take a bath? 弗雷德:但

发表于:2019-03-01 / 阅读(136) / 评论(0) 分类 趣味英语

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(140) / 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(287) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
'tutes
artiness
atochems
bambaataas
be like a bear with a sore head
bearing rating
Beccaria's sign
braziller
bridge roll
Budoni
carbaldehyde
Carlisle B.
carne asada
clashed
coat closet
cobalt based alloy
Cottrel atmosphere
cyan(ogen) chloride
cystoprostatectomy
daucosterine
deductible average
diskectomy
draught-proofings
Dugāsra
easterson
ecological differntiation
fabrices
fall-rises
fiftieth-normal
four for nothing
fucking A
fujii
gayfag
Guadiato, R.
hinc lucem et pocula sacra
hydrosilicofluoric acid
imitation coating
interval-halving search
It's an a dirty bird that fouls its own nest.
kerbstone
Kesova Gora
Khapkhali
king's bishop
kuchum
lamprophyllite
law of alternate specialization
letdown flowrate
Londéla-Kayes
makes love
Mannar I.
microwave hologram radar
mogadore
monoestrous animal
mouline twist
mpmp
musclier
mutual correlation
Narithecium
netcoms
open bay(bight)
operating statistics
otz
Outardes, R.aux
p-aminobenzohydrol
pereletok
pernicious trend
plant physiochemistry
plecopterans
plisky
press button system
pressure-sphygmobolometer
ranforces
rashie
rehumanized
reincarnating
remote control anchor windlass
Resbon tube
revocation date
richardss
rocker joint
rope-walk
Salmonoidei
Schwäbische Alb
sharpening angle
snufferss
sound finding and ranging (sofar)
special correspondent
stick point
straightforward junction working
sugared almond
that will be the day
the League of Nations
ticky
to give it to you
to realize
transistor noise coefficient
tricorn
unload cargo
utilization rate of labo(u)r power
virgule
wanchance
welding between pipe connect