时间:2019-01-05 作者:英语课 分类:麻省理工学院公开课:振动与波


英语课

分集介绍:这堂课主要讲述了多普勒频移效应以及它的测量和运用。多普勒频移效应分为红移和蓝移,红移用于短波,蓝移用于长波。然后教授举了两个多普勒频移的例子,一是黑洞双星的发现,二是哈勃定律的推导,这些都很好地推动了计算宇宙年龄的科学研究。












标签: 振动 公开课
学英语单词
activated 7-dehydrocholesterol
Aethoxidum
Asthana
aumonier
battles of bunker hill
Beta Persei star
big-rig
biventer mandibulae
block of glass wool
BlueStacks
Bogdanovich, Peter
cap and collar mortgage
carpoptosis
carpotetrasporangium
catfishing
channel reversing swithc
chawn
chromatography in aqueous media
clear entry
cognitive consistency
cold-crucible
compound symbols
condensation product
constitutional day
continuous duty laser
copper sulphate treatment
corrected value of air humidity
Crag mylone 85W
crassicaulis
cystitides
Davydivka
desemiticize
Dhākā Dist.
diorthosis
drift ashore
driven by stress of
DRO system
drop in delivery
dual chamber incinerator
Duliray
feerite modulator
ferroelectric ceramic display
franion
free term
futureness
greenfinger
hot-air type heater
insulated oiling pole
inter-scholastic
irresonant
ISOC
jonjoes
legal approach
liver-colo(u)red
load designed waterline
locally solvable group
long range scheduling
massorets
multiple walls
name service
neropathy
neutron monitoring channel
newsticker
nonsentience
organ hymn
over-coats
paloys
pavics
PC - personal computer
peta-joule
Platanus acerifolia
pollos
polycyclic tectonics
pulse switch out
read only mode
red painted steel pipe
representative rates of exchange
residual resistivity
rod bank overlap
rosellinia mirabilis
self-levelling
Steinakirchen
stop on a dime
stoppablest
sub director
sun angle
teacher-researchers
telenomus beneficiens
tendovaginitis granulosa
Teniarene
tensile stressed skin
Tetramitidae
trachelomonas volvocina punctata
trichinosed
uk doh
underextension
voltage-controlled current
walachia (wallachia)
water jet cutter
web gear
wood-boring
zoom past