[化] 三氯丙烷

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发表于:2019-01-02 / 阅读(71) / 评论(0) 分类 午后咖啡

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(358) / 评论(0) 分类 2017年VOA慢速英语(六)月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: Anu Garg, creator of the A.Word.A.Day Web site and author of a new book called Another Word A Day: An All-New Romp Through Some of the Most Unusual and Intriguing Words in English

发表于:2019-01-18 / 阅读(65) / 评论(0) 分类 英语单词大师-Word Master

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(116) / 评论(0) 分类 英语新闻

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(87) / 评论(0) 分类 VOA标准英语2010年(一月)

RABAT, Dec. 26 (Xinhua) -- The Moroccan national team coach Rachid Taoussi announced Wednesday the squad for the finals of the African Cup of Nations (ACN-2013) in South Africa from January 19 to February 10. Taoussi left out Queens Park Rangers forw

发表于:2019-02-08 / 阅读(81) / 评论(0) 分类 英语新闻
学英语单词
a message of condolence
ambroise pare
analysis and design of information system
analysis of underground water level
asuncin
Avapro
be beneath sb's notice
benzene methanethiol
berrylate
bonus issue with warrant
bootblack
breeding zone
built-in font
cadmium orange
calls attention
centre forwards
charge plate
Cimarron plutonium production plant
client concerned
common source
concentration of harmful substance
control ... temper
cookings
coumarinic acid
cronon
cup head copper
deactivation method
decontamination of feces
deformation of mirror cylinder
detuning condenser
distribution program
double pressing
double-frequency oscillator
drawingdimension
dual part of dual quantity
educational visit
energy circuit
eurya impressinervis kobuski
fallation
fixed-point decimal
flexibility of wood
for majeure
forgeable
full beam detector
gorgonocephaluss
helm pintle
highly-purified
hollow draw-in spindle
in tern
Krebs'c
Latvian SSR
line strength
machine center
metal-metal multiple bond
Meterazine
methylcyclohexane
Mikelan
mobile table
more volatile component
mountebank
ngakossoes
nondiscriminator
Oceanians
oiliness test
opposed multiblade damper
ouerall length
outlet temperature
palmes
permanent cartilage
physiological ecology
polytrichosis
portable computers
Prötzel
pull-type shaping
rated-output
Raya, R.
recruitee
refeel
reinforced structure
rift mountain
river-runner
Sabine Pass
shipwrecky
slide-locking device
Spirometriosis
stenosis of common bile duct
stocks returned
synaxids
take something for granted
tale quale clause
tank gauge
the very moment
three-shear ram
time invariant operation
translates
umbrella palm
unclaimed luggage
underimporting
unidirectional stepping relay
us vp
vdes
Voigt-Kelvin model