【矿物学】变形壳层

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Bats see with their ears, which are highly attuned to pick up minute variations in the reflection of the sound pulses they use to echolocate. Here are so

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 Scientific American(十二)月

1. Russians 1、俄罗斯人 Scientists still cannot agree on their origins and answer the question when Russians became Russian. The ancestry of Russians were sought among Normans, Scythians, and Sarmatians, and even the South Siberian Usuns. 俄罗斯

发表于:2019-02-01 / 阅读(40) / 评论(0) 分类 阅读空间

The Zika virus outbreak in Latin America could be a bigger threat to global health than the Ebola epidemic that killed more than 11,000 people in Africa. That's according to several public health experts who spoke with the Guardian and Examiner newsp

发表于:2019-02-08 / 阅读(57) / 评论(0) 分类 英语新闻

质量合格证书 certification of fitness 原材料 raw material 底板 bottom plate 垫层 cushion 侧壁 sidewall 中心线center line 条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag 飞溅 weldin

发表于:2019-02-15 / 阅读(81) / 评论(0) 分类 实用英语

本期内容: The World Health Organisation warned that Zika, a mosquito-borne virus linked to brain deformation in human fetuses, is likely to spread to every country in the Americas except Canada and Chile. Brazil has reported 3,893 cases of micr

发表于:2019-02-20 / 阅读(50) / 评论(0) 分类 夏说英语新闻晨读

英语单词快速记忆法丛书(2)

发表于:2019-02-26 / 阅读(90) / 评论(0) 分类 英文语法词汇
学英语单词
achromatopsy
address processing
agalactosis
ambamustine
antonsen ole edvard
assembly language component
auhte
bambinas
basic materials
beta emission
bioequivalents
bolt-rope
branch feeders line
CBT (communication bus translator)
centrifuge head
cereal product
coil adjuster
coppra oil
crisis
culs
cyclosorus tottoides
damper bar
energies of activation
equalization account
estate-agency
ethylchlorophyllide
euplexidia exotica
family functions
feedwater system
flat-lock
flexible storage bulb
flock bed
frequency setting range
geologic time
glucagon stimulate test
Gotar lens
grease dyes
gypsum fiber concrete
haemorrhoidectomies
hancoside
hand switch
Hawr
head opening
herpes simplex virus
hole armature
homologous tumors
ICHC
inadvantage
inherited valley
intentiveness
intoxation
Jordi
last accrual date
lateoline
lip boil
lump-sum baxis
macroscopic properties
Manujan
misbehadden
mix gate
monoastral
neopine
noncollectable
nouny
one-timer
ontarios
open gill drawing frame
osteosclerotic anemia
over head and ears
overcasts
pecker checkers
penal system
polar cushion cell,lacis cell
potassian
power-factor compensator
practicality
prenotions
protected culture
pump test machine
pyranometric
radiator grid
reflection-factor meter
refreshed
roughs in
row column
ruyl
sandpits
scaling of unit
siallite-chloride-sulphate weathered crust
slide valve port
soil bituminous road
statement of auction
tandjung radja (tanjung raja)
tread-wheels
Turing reducibility
unberouged
urecholine
Venus' hair stone
water flags
web plate of I-beam
woodturner
Yazyurdu