[网络] 固相萃取装置;色谱科;色谱柱及相关产品

121.Lets go to the beach for the long weekend. 让我们去海滩度过这个悠长的周末吧。 122.My school has 3 weeks for winter vacation. 我 学校 寒假放三个星期。 123.I went to Thailandv for vacation. 我是去泰国度的假。 124.My favorite holiday is Christmasw.

发表于:2018-11-30 / 阅读(109) / 评论(0) 分类 新英语900句之生活篇

AA: I'm Avi Arditti and this week on WORDMASTER: We follow up on last week's advice to parents about the language benefits of talking to babies. Mariah Evans at the University of Nevada, Reno, led a 20-year study which asked adults in 27 countries to

发表于:2018-12-30 / 阅读(53) / 评论(0) 分类 词汇大师(Wordmaster)

By Peter Fedynsky Moscow 20 September 2007 Estonia has refused permission for a geological survey in its territorial waters for a proposed gas pipeline under the Baltic Sea. But VOA Moscow correspondent Peter Fedynsky says the Russian-German project

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 2007年VOA标准英语(九月)

THIS IS AMERICA - These Are Not Your Usual Businesses BOB DOUGHTY: Welcome to THIS IS AMERICA in VOA Special English. I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus. This week on our program, we meet an American in Italy who teaches travelers

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2012年VOA慢速英语(一)月

RACHEL MARTIN, HOST: Gina Haspel, the first woman nominated to lead the CIA, almost stepped aside over the weekend. The Washington Post reported that Haspel was willing to withdraw rather than face tough questions over her role in the CIA's waterboar

发表于:2019-01-16 / 阅读(103) / 评论(0) 分类 2018年NPR美国国家公共电台5月

AILSA CHANG, HOST: The nominee to replace Mike Pompeo is his deputy, Gina Haspel. She worked undercover for three decades in some of the CIA's most challenging jobs, but critics are focused on her role in the CIA's waterboarding campaign. In response

发表于:2019-01-16 / 阅读(70) / 评论(0) 分类 2018年NPR美国国家公共电台4月
学英语单词
abacinating
abaht
absolute hemianopsia
aceglutamide
amor insanus
autorotative
beacon detection probability
benign senescent forgetfulness
binary card image object file
Bocaina, Sa.da
built in carbon dioxide system
bypass monochrome signal
Bönningstedt
carbon fiber reinforced composites
chantelou
coke formed
coleosporium plectranthi
combined statistical area
Comilla Dist.
commercial borrowing
crystallizer bottom plate
Danielsrus
data-taking equipment
deadhead agency
demania scaberrima
dome spring
druggier
dry- flashover
dynamic stretching
edmundoes
effevtiveness
El Buste
entrance design radius
evolutionary prototype
exhauster regulating valve
FEP(abbreviation)
fixed extinguishing system
frontierland
giuris margaritacea
glutinative
heat similarity
herbology
historical information
influence-peddlings
infrared drying stove
inhabited building distance
intensity alternation (in band spectra)
jettison device
Karigasniemi
KDB Asia Limited
leukograms
lower-bound
managerial innovation
microprocessor master system
mispronouncings
MIUI
modulating anode
Monteleone di Puglia
motel children
nhan
nut key
OPC-17116
opening in head
paraphrenia expansiva
partes iridica retinae
pedestrian crossing sign
pensions off
pericarpial
piriform lobe
posterish
pre-close
repmobile
revaluation of currency
roll down hem
RQAO
sadykov
salt of Saturn
shehhi
shore gantry crane
shutdown inspection
sickle medicks
sloeworm
software telephone
sour grasses
source output efficiency
sperm-banks
St Helena, Mt.
stacking tower
stationary ergodic noise
sturt
subject specialist
symmetric gradient
tab.
take (a) delight in
tinctorial strength
to realize
TRANSF
Vnutrennyaya Guba
wall adhesion
weft motion cam
Westfield
Woodsia