[网络] 四氢化锗;一二一四氢化锗

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 Scientific American(一)月

Knock, knock. Mr Matthews? What a surprise! Where're your parents? They didn't bring me. I took the bus. Actually they don't even know I'm here. I've brought you a germanium. Geranium. Didn't I say germanium? Yes, you did. In fact, germanium is a che

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 听美剧学英语-《淘小子看世界》

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 医务英语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(137) / 评论(0) 分类 万物简史
学英语单词
4Q
anticipation rate
baggiest
bandage gauze
beam pulsing
Beinn Udlamain
blackacre
bonitarian
boulders
bubble perm
business commence expense
byions
carpenter's tool kit
cascade amplification
chooses
clinocephalus
Cruex
cure reversion
cutlassed
dairy cow
degasity
Dehestan
demand loan secured
Dionisio, Cuchilla de
document retrieval index
drainage correction
driving tests
egyptomania
electric treadle
evaporated crystallizer
extension of journey
fades out
Festuca taiwanensis
fin lobes
First Baron Beveridge
flexible spider arm
flying aids
foreign affiliate
forward accommodation
giant spider crab
gleek
go down to history
go gray
gonef
gushee
harmonic induction engine
hartia kwangtungensis chun
heteroscedastic variances
honor man
incremental compilation
intermediatepass
inventory flow
iodine solution
Jupiter's radiation belt
local cell corrosion
locked points
lockup shop
love catcher
mantle field
manual synchronizing
maxillary fracture
mispleasing
molecular machine
Montreal Compromise
movable sieve jig
multispectral remote sensing for forest
Nana-Mambéré, Preféct.de
natori
no-load characteristic curve
Norische Alpen
oblique latitude
open-ended design
outgoing angle
paper film recorder
pardonee
pathoocclusion
platform boots
polymouphous
power spillover
pressure effects
pulverized coal
pupilise
reflected P-wave
road stud
Santa Irene
sensitive species
septuagenaries
shaft arm
spray granulation
St. Andrews
state variable terminal node
static leonard system
stone-dike
tack retention
termination capability
thuidium contortulum
tobaccophil
turn compensation
underwater sound telephone
unlocking wheel operating lever
wayside repeating signal
white sesameseed