[网络] 青年科学家数学计划

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发表于:2018-12-04 / 阅读(402) / 评论(0) 分类 英文魔法师字源大挪移

文本: 48,000 eggs fail the crack test here every day. Theyre not strong enough to safeguard their precious contents during packing, transport and storage. You might expect all these dud eggs to be wasted. But theres a big market for this liquid e

发表于:2018-12-26 / 阅读(241) / 评论(0) 分类 跟着英剧练发音

文本: A:Yes.I thought it was very nice. Better than butter for a spread. B:Itsnot a spread and its not a butter to me. I mean if Im eating cheese, and wouldput butter with that; it just wouldnt hit the spot at all. C: It is a bit kind of squishy.

发表于:2018-12-26 / 阅读(239) / 评论(0) 分类 跟着英剧练发音

文本: They're all natural ingredients - milk, flavourings and colourings. and of course, sugar and butter oil. 这些都是天然材料,牛奶、香料、色素,当然还有糖和黄油。

发表于:2018-12-26 / 阅读(287) / 评论(0) 分类 跟着英剧练发音

文本: Now, that was a lot of fizz.The reason I got such a soaking there was the fact that the mint caused all thecarbon dioxide, all the fizz in the drink, to come rushing out. Here we go, watchthis. Thats like a whales blow hole! Ok, messing abo

发表于:2018-12-26 / 阅读(275) / 评论(0) 分类 跟着英剧练发音

文本: Whetherits a hoop, a twirl, or a baskety-looking thing, all these shaped potatosnacks rely on the stickiness of starch. But I cant make a potato snack withgoo, thats more like glue, it has too much water in. So Im going to try itwith some p

发表于:2018-12-26 / 阅读(249) / 评论(0) 分类 跟着英剧练发音

文本: The last item on my breakfast menu is instant coffee. It says on the jar, 100 per cent coffee, but I have to admit I've always assumed that they've added extra ingredients, like flavouring or chemicals to the real coffee. The best way to fi

发表于:2018-12-26 / 阅读(238) / 评论(0) 分类 跟着英剧练发音

The methane gas is burnt to produce electricity, which is then used to heat all the glasshouses. By burning the methane, John is producing a lot of carbon dioxide, and here's one of Johns really clever ideas. Tomatoes ripen much more quickly when the

发表于:2018-12-26 / 阅读(256) / 评论(0) 分类 跟着英剧练发音

文本: Homogenisation is a process, which involvesblasting milk under very high pressure through a really small hole. Now, thissmashes up the fat particles into tiny little globules, and this prevents thecream separating from the milk. Homogenisin

发表于:2018-12-26 / 阅读(289) / 评论(0) 分类 跟着英剧练发音

文本: Crack detectors work by sound. If you get two good eggs and just tap them together, you get a nice ringing noise if its good or a dull noise if its broken. And on the machines, youve got sensors and they touch the egg 16 times, each egg. An

发表于:2018-12-26 / 阅读(299) / 评论(0) 分类 跟着英剧练发音

As afarmer, I think its important to keep farm animals happy.Im concernedabout the pressures put on dairy cows, to produce 20 litres of milk a day.I was astonished to discover that robots might come to the help of cows.

发表于:2018-12-26 / 阅读(250) / 评论(0) 分类 跟着英剧练发音

文本: The next stage, as you see here, is the second bouncing belt. This bouncing belt has holes that are small enough to let the leaf carry on going up, but large enough to let insects fall through.

发表于:2018-12-26 / 阅读(251) / 评论(0) 分类 跟着英剧练发音

Look at this. This is raw milk straight from the cow, it smells different. Wow, and it tastes completely different. It's richer, has a different texture, and it's fuller. And if you look on the bottle, there's a layer of cream. Now, this is your stan

发表于:2018-12-26 / 阅读(259) / 评论(0) 分类 跟着英剧练发音

By Ray McDonald Washington 11 February 2006 The 48th annual Grammy Award ceremony had something for everyone, including a performance by an imaginary rock band and the mysterious re-appearance of a mu

发表于:2019-01-06 / 阅读(344) / 评论(0) 分类 2006年VOA标准英语(二月)

Archaeologists Hope to Solve Ancient Mystery Many archaeologists believe humans first migrated to North America over the Bering Strait 15,000-to-18,000 years ago. They lived a nomadic lifestyle of hunting and gathering. Then, starting about 2,000 yea

发表于:2019-01-14 / 阅读(303) / 评论(0) 分类 VOA标准英语2011年(八月)

文本: They look amazing. Look at that, look how much chocolate its got on it. Theres a really good one,now look at his big brother whos trying to hide away.Look at that.Thats more like a chocolate potato.There must be about six Brazil buts inther

发表于:2019-01-21 / 阅读(320) / 评论(0) 分类 跟着英剧练发音

文本: Weve also taken from abroad an ingenious way of making foods taste smoky and festive.Smoked products. Got some smoked bacon and smoked cheese.How do you reckon they get the smoke favour into food?Burning oak chips or something like that.Rig

发表于:2019-01-21 / 阅读(265) / 评论(0) 分类 跟着英剧练发音

文本: Lets have a little taste. Lets do the traditional one first, so this is the bacon that I smoked in the cupboard. Mmm, nice sort of wardrobe flavor actually,that smoke has done its job, and its really penetrated the bacon. And this is the ba

发表于:2019-01-21 / 阅读(246) / 评论(0) 分类 跟着英剧练发音

文本: Nothing here gets wasted. 这里可没有可浪费的东西。 Then to make sure itll keep for as long as possible, Andy has another trick up his sleeve. 为了保证馅饼保存的时间长一些,Andy自由锦囊妙计。 post it: ① tr

发表于:2019-01-21 / 阅读(307) / 评论(0) 分类 跟着英剧练发音

今天我们要学的词是pro-life。 Pro-life意思是反对妇女有堕胎的选择权。Pro-life的对立面是 pro-choice,支持妇女的堕胎权。美国总统奥巴马不久前在圣母大学发表毕业演讲。Hundreds of pro-life activis

发表于:2019-02-05 / 阅读(393) / 评论(0) 分类 英语每日一词
学英语单词
accipiter gularis
ad valorem import deposit
adrenocorticotro
alectis ciliariss
alkaline zinc-manganese battery
alphabetic shift
alquifou
anonymisation
antibody diversity
approval authority
Ararangua
auto bra
Basolan
be on the inside track
benedicta
bowl spindle
budgelling
Butai-tōge
chapel services
charcoal blacking
chromatypes
cicatricial callosity
coal cutting
coke powder
conical depression
copper-zinc welding rod
craniopharyngioma
crook tongs
cuemasters
decurdling
decussating fiber
doublehand
drop-off
e form
elebore
end breakage
error handling package
fission semiconductor detector
flank speed
Francis Drake
heptagonus
his-panic
horse-shits
hot-air unit
husseys
Internet protocols
LAPARO
layer-growth rate
linear series
Longinus
madronoes
marrow extract
matzners
melanoides tuberculata formosensis
molecular vehicle
monolithic ship
monostable pulse generator
moodswing
mound breakwater
My Documents
nifuroxime
noncutting stroke
nose-divings
over-standing
parenthesis-point
perspecta
primary subarea
propertylessness
public monopoly
pullback blade
quantum-mechanics
quasi-stability
remedy of weight
rheostatic pressure gauge
ribboned structure
ride the rods
Rock R.
rudder head bearing
salable price
sanja matsuri (japan)
sciencing
semi-submersible dredget
serum albumins
special audit approach
stayed put
stereoscan microscopy
sunlight-producing
sunrisest
the stage
the watershed
Tommy John surgeries
transversus
tripper conveyor
turns someone on
u-stems
viacava
wet printing
william ewart gladstones
X-ray equipment
xylogalacturonan
zamalek
zero-growth