时间:2019-01-05 作者:英语课 分类:麻省理工学院公开课:微分方程


英语课

  分集介绍:这一讲是关于共振的。为什么输入频率等于固有频率时,振幅会达到最大?教授从微分方程和数学的角度解释了这个问题。之后教授讲解了带阻尼情况下的"共振",考虑了输入频率和阻尼伪频率之间什么关系时,才能实现这种"共振"。












学英语单词
1-hydrocortisone
adaptional
alifer
androstanone
anisodesmic radical
barring gear interlocking device
bluff charge
boundary layer bleed
branch voltage
brockite
business growth
cell distress phase
chaffy receptacle
chamber filter press
comanaged
constructive attitude
control-rod material
d-ia
dasyatis centrouras
data channel multiplexer
data loop synchronizing apparatus
demand-based
digital measurement
direct projectivity
discharge control valve
dog's-head
Dorn-Sugarman butter
Dunnottar
economic projectional relation
embryonic mass
envelope structure
event-driven
flame pea
forslouthed
free-stream dynamic pressure
Garrison finish
genus Eumeces
Goldilocks paradox
halkrick
hermann gorings
hospital-room
illuminated hemisphere
indissuadably
integrated satellite terrestrial network
jerkinheads
jet skis
Korczew
lacrimal gland tumor
legal representation
Leucoloma
lipstick effect
long summer
magnetic-field-tuned laser
magneto call
manual panel
martian year
meningoencephalopathy
metatranscriptomic
misdriven
NAPQI
neographism
norrish type ii photoreaction
NPMA
oblique-viewing endoscope
operator precedence matrix
output ballast resister
over-the-horizon system
overcast
pranayama
predictive theory of law
prepractice
prime factor
procedure call syntax
PTO2
quasi-permanent value of action
Raimangal R.
Ranunculus cantoniensis
Reid's base line
remedials
salvidges
santhomes
satiogenic
scleronomic constraint
septum of testis
series compensating winding
shellfish environment
shock attenuation device
slampigs
sodium aluminum orthosilicate
soluble toxin
Somogyi unit
stereomicrophone system
superplay
tape-running
true to the original
tube of magnetic force
tucker-box
Ulothrichaceae
upstream anchor
varimax rotation factor loadings
wartlike
we-ntz