音标:[sɪɡ'mæmsən] ;
n.三介子

Thank you very much 非常感谢 First of all, thank you 首先 谢谢你们 I thank you and Dr. Paula WhetselRibeau 谢谢你们 还有宝拉?威索尔里博博士 Thank you for meeting me outside with your daughter 谢谢你带着你女儿在外面接

发表于:2018-12-30 / 阅读(138) / 评论(0) 分类 公众人物毕业演讲

If, as it now seems, every single galaxy has a black hole at its heart, this can't be a coincidence. Perhaps black holes are an essential part of what galaxies are and how they work. No one had expect

发表于:2019-01-02 / 阅读(421) / 评论(0) 分类 超大质量黑洞

This is Scientific American's 60-Second Science, I'm Steve Mirsky, got a minute? Every Star Trek fan knows theres matter and antimatter, but why is there apparently so much more matter than antimatter?Scientific American's JR Minkel: Two recent exp

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 Scientific American(四)月

This Business English Podcast lesson is the first in a series of shows that will follow an employee of a manufacturing company on a training trip to the U.S. Over the series, well practice many situations that will be useful for you on your business

发表于:2019-01-18 / 阅读(128) / 评论(0) 分类 原汁原味商务英语播客
学英语单词
absorption spectrochemical analysis
accompanying surrender
account information
acetylhyperoside
advising
agnena nuovo
alkyd resins
amount of trade receivable
area of zone
at speed
Bennett's disease
biological tradition
boiler makers hammer
bollo
bond fixation
burst oriented data transmission
calin
cement-slag hollow brick
clay sculptures
concho-spiral
crew space
criminal degeneracy
do a good deed
duplex spiral classifier
eddings
embrighten
embryonic determination
energy liberation
EsQ.
fixed construction
flesh recording
flush light panel
force uncertainty
Forfiles
Fortolin
forward forward deposit
frequency(frequence)
gamma corrected voltage
glimpsed
higginbottoms
high liquid level
hydroderivating
hyphenization
impf-tetanus
in-state
inclined letter
infinity plug
knee clamp
last in.first out
Marinesco-Sjogren syndrome
maximum output
method of cumulative scale
minimum delay sequence
Misli
multiple interrupt circuit
myophragm
Myotis velifer
nattily
near sonic flow
nilsens
nonwaterproofed
online chat
oxygen consumption rate of exercise
paddy field rice
passive guidance
permanent way machine
pipe cutting machine
pipe overflow
polychromies
quotest
QWERTY keyboards
ratsimilaho
refused takeoff distance
resin impregnated ceramics
right subtree
scale hooper
screw-shaft tube
sealed transistor
shift rate
shot-silk
single bed system
small denomination bonds
sulfitic
summer course
supernormal sign stimulus
tattooing forceps
tax sale
teichoic
test conditions
the'e
thematic morpheme
thrust indication
unmuddled
unsparring
unstraying
very high frequency omini-directional radio site
wedging crib
weigh on sth
Yawei
yeatmen
yield per ha.