射性同位素技术

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 Scientific American(二)月

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(359) / 评论(0) 分类 2017年VOA慢速英语(六)月

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(124) / 评论(0) 分类 英汉幽默故事选读

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(73) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(66) / 评论(0) 分类 趣味英语

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(59) / 评论(0) 分类 每天三分钟学英语
学英语单词
air liquifier
air park
all-inclusive income statement
antimitotic
antimycoticimmunity
applied robot
arse-kisser
avourneen
back a sail
Ballintuim
band single side
bedclothes
belt leakage flux
Bicyathus
binge drinks
buffer stop(stop buffer)
Buquim
buying-in
Callimachus
castell de ferro
combinated complex
combined centrifugal and impact separator
Cowfold
culverineer
cupric rhodanate
decapitating hook
derivative liability
digital video effect generator
domicile
double roller lever escapement
ducktown
dural ossification
embroidery machine
ensinophilosis
Eucalypt tereticornis
extrusion ratio
fault slice
feeding rate
fill-ins
fistul(o)-
focusing diffratometer
forward message form
free of income tax
full-monocoque construction
furia
georgiou
H-section steel
Hasī' Awfayr
heat-transfer medium
hierarchical management
high-strength tubing
home traffic
hypoaeolian
Iggensbach
inverse feed back
janece
Japanese parrotfish
jeannette rankins
laurate
manifiestan
minimum height of stack
my side
Nagaoka
nongalloylated
Normanisms
nosing around
old-worldliness
parallel switching circuit
patient outcome
PCU (process control unit)
pelagic
piniongear
powers-that-be
pre-fitting
preopticus
primary processing unit
proactive monitoring
productive life length
random access storage and display
reactance psychology
recourse function
regretable
renal ganglion
renove
resistance meter
rotation of binaries
safehouse
Saussurea nepalensis
spasmogenic
stallworth
state of flow
steam chest head
strength-based
stria atrophica
system performance monitor
thermomoulds
Traubofen
truth value
twin spiral water turbine
vertical shaft motor
welkers
wideband audio