[化] 原砷酸银

Best of Megastructures 伟大工程巡礼之最 by Kevin Lustig In the last 100 years, 11 different skyscrapers have held the title of world's tallest building. With improvements in technology and materials, humans are pushing the limits of what buil

发表于:2018-12-08 / 阅读(150) / 评论(0) 分类 常春藤解析英语

In April of 2005, Jacques Chirac and the German Chancellor at the time, Gerhard Schrder, announced plans to spend over a billion euros on a joint French-German search engine to compete with the American company Google. The project would be called Qu

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 初级商务英语听力2007

AS IT IS 2016-06-14 Indoor Farming Industry Is Growing Fast 室内养殖产业快速增长 As experts warn of a coming food crisis, the vertical farming industry aims to create plants that offer more nutritional value and require fewer resources. In

发表于:2019-01-12 / 阅读(57) / 评论(0) 分类 2016年VOA慢速英语(六)月

Victor Otazu, a aeroponic specialist with the International Potato Center, tends to some aeroponic potato plants in Nairobi, Kenya Kenyans love to eat maize. It's the country's favorite food. But researchers at the Kenya Agricultural Research Institu

发表于:2019-01-13 / 阅读(67) / 评论(0) 分类 VOA标准英语2010年(六)月

Voice 1 Thank you for joining us for todays Spotlight program. Im Mike Procter. Voice 2 And Im Rebekah Schipper. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. V

发表于:2019-01-19 / 阅读(69) / 评论(0) 分类 环球英语 Spotlight

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 -- aero 空气 aeroplane= aero空气+ plane飞机飞机 aerial= aer空气

发表于:2019-01-21 / 阅读(60) / 评论(0) 分类 英语PK台
学英语单词
aircraft avoidance
alpha(-)tocopherol
alumotantite
American trypanosomiasis
apronless
authority audit
bakasura (assam)
Bastelica
batu raja
be in the saddle
bench drill
biliognost
bond vector
capsule hotel
cheyne-stoke asthma
cinnamomum wilsonii gamble
closed packed structure
combined and diesel electric plant
compassioun
D.Sc.Eco.
danza del piffereri (italy)
derrick barge
detractour
devival
disulfide linkage
diving petrels
drawing unit
dust wrapper
edible root
emotivity
engine timing pointer
extraction agent
ferroprive
fire occurrence map
first-class
fixed-position
forced labor
four-feed knitter
friction bowl
fusarium oxysporum schl.f. cucumerinum owen
gell mann nishijima rule
gingival carcinoma
groffman
Guacamaya
Haletazole
herring-bone cooler
hypergeometric function of matric argument
hypophalangism
internal drives
interrogate interrupt
journalist
kimberlites
kitingan
labial arch appliance
Ligamentum longitudinale anterius
Liponyssus bacoti
mocambiques
myocelialgia
non-friction brake
non-symbiotic
nonpornography
nuculane
pathoroentgenograph
perditious
peritrichal cilium
phisical network
PHRYNOMERIDAE
platinosic chloride
poison curtain
preknotter
Rangoon R.
retrievability
rhizopus arrhizus firscher
rockett
rusher
salalahs
same-day substitution
screening equipment
scum chamber
Senecio yungningensis
ship stores
shunt trip
space warp
specific purpose
spermatic vein
state-treason
straight side length
stray-current hazard
stress tester
subarachnoid Fluid
sulfur-containing
Sunnisation
thermalizes
transannular linkage
trypausamide
uk red
unbrokenness
up front
vermion
weight feeder
Winterburg
ypfbs