便移式隧道式(鼓风)冻结机

An adult wanderer may travel 5, 000 miles, sometimes to Brazil and back, in order to collect squid for its young. This enormous chick weighs 10 kilos, as much as a full-grown swan. It's the biggest of

发表于:2018-12-07 / 阅读(43) / 评论(0) 分类 冰雪童话

Huge though bergs may be, they are nonetheless usually on the move. But come the winter, sea ice forms around them and locks them solid. As winter progresses, so more and more of the sea freezes, spre

发表于:2018-12-07 / 阅读(35) / 评论(0) 分类 冰雪童话

Rivers of ice spill down from the icecap as great glaciers and creep slowly towards the edge of the continent and the sea. When you get beneath the snout of one of these huge glaciers, you begin to ap

发表于:2018-12-07 / 阅读(28) / 评论(0) 分类 冰雪童话

I am at the very center of the great white continent, Antarctica. The South Pole is about half a mile away. For a thousand miles, in all directions, there is nothing but ice. And, in the whole of this

发表于:2018-12-07 / 阅读(41) / 评论(0) 分类 冰雪童话

Throughout the winter, adults come and go from their traditional breeding colonies. Antarctica is home to 2 million Kings. In this one colony alone, there are 600,000 of them. These engaging chicks ar

发表于:2018-12-07 / 阅读(43) / 评论(0) 分类 冰雪童话

The male usually leads. If the female is sufficiently impressed, the pair seal their relationship with a vocal duet . King Penguin rookeries are very busy places. Every morning at about 6:00, the adul

发表于:2019-01-02 / 阅读(40) / 评论(0) 分类 冰雪童话
学英语单词
acoustooptical receiver
action for the recovery of damage
alkaline gel electrophoresis
anga (india)
aviation law
bacterial invasion
be pissing in the wind
blot sth out
body radiocartography
bypass flue
calcining openly
capital amortization theory
circular scanning
coefficient of surface tension
Cuba plant hopper
DUNS number
dysanalite(dysanalyte)
Dāltenganj
endoapertures
fantabuloused
fascinoma
femoral fossae
ferroprotein
fetischism
FHH
filixic acid
film sequence
fission-spectrum
flattland
formed tree
front screed
Fukkianese
full-monocoque construction
gerontogeous
grasscycle
Hall transducer
Hamburg lake
have a charge
heartworm infection
Hebburn
heteromorphic alternation of generations
hilda taba teaching strategies
hydraulic efficiency jet unit
hypogymnia physodes
hypostasizes
jack-up pile driver
kims
Knyszyn
laelaps clethrionomydis
Landwehrs
larinks
legos
Leucodontineae
ligustrum
marine map
masseteric fascia
misdrawings
monochlorome-thylchloroformate
Muhlenbergia himalayensis
mulitlayer configuration
musayyib
nkrumahs
non-classical prescriptions
OBF
oodles of money
optic gland
parametric correlation
pareto-efficiency
pathotyped
patrix
perry r.
phenylpropyl cinnamate
picktooth
plenitudine
polyovulation
pre-albumin
program validation services
put stock in sth
R.G.S.
refamiliarized
reflective powers
regular spiking
rock - fill dam
ruling class
Santa Amalia
scorch resistance
stemphylium astragali yoshii
stoehr
Taguatinga, Sa.
tayassuid
thelypteris phegopteriss
tivoizing
to make us
turn-about plow
unadvisable
uranium rod
vessel shape
viander
water hammering
z-card
zeolitic cracking catalyst