硫化镉光电管

7. Natural Yoghurt beats bad breath Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eating the yoghurt reduced levels of hydrogen sulphide - a major cause of bad breath - in 80% of

发表于:2018-11-30 / 阅读(131) / 评论(0) 分类 听美文故事记6级单词

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(138) / 评论(0) 分类 VOA标准英语2014年(六月)

BEIJING, Feb. 2 (Xinhuanet) -- The source of cadmium contamination in the Liujiang River had been blocked and tap water in Liuzhou is safe to drink, said environmental officials of the Guangxi Zhuang autonomous region on Wednesday. Tap water from Liu

发表于:2019-02-03 / 阅读(126) / 评论(0) 分类 英语新闻
学英语单词
Abruka
all-forgiving
ambient compensation
Aminocardol
angular process (mandible)
autobivalent (hakansson&levan1957)
backstrap molasses
Bakaore
biphenylamine
butylenes
canary birds
carry about
clootie
coding standard
compensating ring
coni
corresponding account
counter-carte
course of manufacture
dysglycemic
Eck in reverse fistula
expressivists
extranets
Fla.
fleeciest
forals
foreign bonds
furance front
geosyncline anticlinorium
gerate
germanium monohydride
gland neck bush
glutenerie
graylegs
heel iron
hemntencephalon
hypothecaries
i-woste
incube
Jacobi method
jpm
Lachnanthes
lectrices
lemacidine
lens antenna
lower division
luch
magnetic taep file operation
mannikin
manually-controlled work
Medway, River
mill for rolling sections
monothamnoid
morum grande
motor neuron
nearterm
negative spaces
oil-bearing stratum flooding
order Palmales
packaging conveyer line
paper sizing
parents and kids
passer-through
pathomimicry
pendennis
pikau
pinion pin
pneumatic hammer ram
polyphobic
potassium dihydrogen hypophosphate
POWDEX (Powdex) process
Premature exasperation
preoperational stage
prestalk
read-punch unit
reengined
remote-measuring thermohygrograph
reporting policy
romazi
scrimption
scroll factor
set you free
setvers
SF (steam flow)
shunting sign
small bore cylinder
somajes
spinstabilized
sprainture
stallfed
suspended boiler
synonymy
take them down
test limit
three-day sickness
threenight
to have it out
tubular derrick
verruca mollusciformis
water tank indicator
wire-winding technology
zonsheine