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
a pregnant silence
a silkworm cocoon
abs re.
albany glaze
algraphy
alphanumeric class
angle-ply laminate
annealing cup crucible
antimutanen
anxiety-ridden
Atticized
Bernardian
bridging carbonyl
bulk newsprint carrier
can moocher
cartelization
celdt
check damper
chlorinolysis
comet-shaped nebula
compact block design
cuffe
cypria
Descurania
downvalued
Dumasia nitida
electric light charge
erection material
ferrando
first-order effects
fuel-reprocessing cell
glycyl alcohol
graphic program
gugeoune
horizontal drill press
horn shavings
irrationalized
jiwan
kaltmarinaden
laryng(o)-
lepper
Leuchtenbergia
levelling valve
many phase alternating current
market index of stock prices
marking pole
MCR (multi-channel receiver)
Mix-O-Vial
momentum exchange
nonblackbody
Oakeshottian
oligocholia
osiriss
outredding
Paik, Nam June
palatals
parallactic movement
passed off as
pease meal
permanent storage
pig leads
portable tank arrangement
prunus virginianas
pudwhack
pulmonary dynamic compliance
pyromucic aicd
Quý Son
radiant-tube-fired cover-type furnace
rapid control valve closure
recent purchase method
rectangular drawing
RIMB
Rostāq
Rudesheimer
Saint Paul's
scrimping bar
semi-stable elementary particle
snake phobia
staggered intermittent welding
stayed away
studiolo
sub-organizations
success theater
suicidologist
super capacity washer
supplemental area
system of balances of the national economy
tazasubrate
teethbrush
the snp
thick quartz gauge
Thiosan
tri-hydroxymethyl-amino-methane
turca
twisted-lead transposition
ulfs
unpatriot
vacuum tar
vanellae
VB4
white wizard
wire rope cutter