[计划] 物质产品平衡体系

Voice 1 Hello, Im Liz Waid. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Has this ever happene

发表于:2018-12-19 / 阅读(18) / 评论(0) 分类 环球英语 Spotlight

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-01-08 / 阅读(37) / 评论(0) 分类 实用英语

Rubber May Soon Come from Weed 橡胶或很快能从杂草提炼 People have been using products made with synthetic rubber for more than a century. But high-quality tires for cars, trucks and aircraft still must contain 40 percent or more natural ru

发表于:2019-01-12 / 阅读(51) / 评论(0) 分类 2014年VOA慢速英语(九)月

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(40) / 评论(0) 分类 2016年VOA慢速英语(九)月

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-02-13 / 阅读(127) / 评论(0) 分类 阅读空间

Voice 1 Hello, Im Liz Waid. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Has this ever happene

发表于:2019-03-04 / 阅读(89) / 评论(0) 分类 环球英语 Spotlight
学英语单词
'Snails
a blade of
akamushi disease
albinocratic
angle of first pie slice
anisometric crystal
aole
arbor Saturni
attainment level
auto-hover
axis of pencil of planes
backto-back
band saw mill
bareilly (bareli)
basipodium
beginning-of-tape control
Bence Janes urine
bicarbonateion
blast air isolation valve
body of laws
British nationalization
building-principle
bull runs
calcium ferrocyanide
coking of tubing
colloid chemsitry
compound danshen tablets
conotruncus
consumable electrode used only for heating
correction fluids
Decoction for Strengthening the Spleen-yang
deubiquitinate
dhu stone
equivalent-thrust load
Essenbach
excision of carotid body tumor
ferthe
foundling wheel
free groundwater zone
fully austenitic structure
futureworld
gladiolus hybridus
Halk.
Hippopotamidae
hydraulic stepless speed change
Idun
kappenberg
kecskemet
kirgizias
knight of the brush
lateral convergence magnet
law-merchant
leuneburgite
line well
lithium metal
load impact allowance
lysuric acid
malt kiln
mandays'
map reader
maser crystal
mental tests
mobile sation
moist curing
National Association of Securities Dealers
needle piston guide
nondiscolouring
nucleophiles
Otterden
overcome
oxygen mask
penputer
pitot-tube
plastic-nylon boom
press slide
primip
Priscian
pull and torsion test
ramus sinister arteria hepaticae propriae
ratio of capital stock to net worth
read protection
recentering
regeneration point
request message
saw dust brick
seriah
ship's watch
stage separation test
stand out in relief
supersets
tectonic stage
tellings-off
terricoline
topical antifungal therapy
trimmingly
Turnbull National Wildlife Refuge
unpolluting
Vendean
vestibule of mouth
wan tan
whuther
zip-tie