[化] 烷基芳基磺酸盐(尤指烷基苯磺酸盐)

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(70) / 评论(0) 分类 2011年VOA慢速英语(三)月

Information Overload By Robert S. Boyd Knight Ridder Newspapers. Distributed by Tribune Media Services International. Are you overwhelmed by the amount of information these days? 1 Ever feel overwhelm

发表于:2018-12-19 / 阅读(57) / 评论(0) 分类 彭蒙惠英语

Internet Week Conference Tackles Information Overload Thomas Stimpson is attending Internet Week to learn the latest trends in information technology for his job as a tech-marketing consultant. For personal use, he relies on a laptop and tablet. Sinc

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2012年(五月)

Speed and capacity 速度与生产能力 A:OK, so this is our newest machine. It was only installed last year. A:好,这是我们最新的设备。去年刚安装的。 B: What's the running speed of the machine? B:这个机器的运行速度是什么

发表于:2019-01-14 / 阅读(45) / 评论(0) 分类 职业技术英语口语

YICHANG, Oct. 30 (Xinhua) -- China's Three Gorges Dam on Sunday reached its designed highest mark, the second time for the world's largest water control and hydropower project to run at full capacity. The water level hit 175 meters at 5 p.m. after st

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 英语新闻

今天我们要学的词是capacity。 Capacity, 容量。 The stadium was near capacity for last night's season opener, 昨晚赛季首场比赛,几乎座无虚席。 The campus housing has reached its capacity, 学校宿舍已经满员。 The Bei

发表于:2019-02-07 / 阅读(62) / 评论(0) 分类 英语单词荟萃
学英语单词
alveolar bones
amplectant
angioma
angular cleat
arsanthridine
arteriosympathectomy
balles
bangladeshes
Bloomsday
car rod aerial bent
carpentress
centrifugal roll mill
circumoral freckle
codesal
cold cathode ion pump
congestive dysmenorrhea
copyers
cup hook
cyclonic spray tower
Dendranthema morifolium Tzvel.
developmentalist
dichotomous variable
dispersion interaction
double riveted joint
dowitchers
drag line excavator
dumb insolence
earth current breaker
economic operation of boiler
emos
evaporative type condenser
every few
fishing stakes
flecked
flowings
futility
groner
hand cranking mechanism
hemispherical source
hench-boy
Homog.homogeneous
ill-shaped casting
infosociety
installment credit controls
isopiestic line
isoxazolidine
jobbing out of their difficult patch
Landisoline
lews
light and beacon list
manahiki (manihiki)
Manglietia szechuanica
Meshkovskaya
mid-oceans
monochromatic source
multifuel
Nayābāri
neutron rich isotope
non project loan
OPDENT
order-drivens
ordinand
Paul's treatment
penetrance (voigt 1926)
pfleger
plint
polarizing nicols
Pompeu
pop rivets
posher
potyvirus bean common mosaic virus
power dissipation index
Principal Supplying Interest
promontorium
protein-peptide
range of stability
range value
ringing control
rocket firing
roepperite
role-based authentication
selected area diffraction
self-acting lathe
Sinus venarum cavarum
solters
sorvall
spaceflight skill training
stair tread
Stemona mairei
subaerially
sudium dachiardite
support arm
surf scoter
surveys of buyer intentions
tactile
taproots
tenners
top water level
ultrasonic-mechanic multiplicate polisher
underacted
wainable
wheelers