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
3-methylacridine
A-61827
AAC (automatic amplitude control)
abstriction
advanced average social quota
agelasta (dissosira) perplexa
Alternativement
annuity in advance
anti-discrimination
artificial flushing
assimilation colour
auto coupler
auxiliary fluid coupling
balancing booster
bounding surface plasticity model
cash commodity
chicken a la duchesse
Chingune
co-curricular
collodiotype
cosmogenic nuclide
crike
dalsace
desialylates
development line
die sorter
dig dirt about sb.
drote
DU20
dwarfen
earhart
earthing of seeds
engine telegraph alarm
go there
gram-equivalent weight
Hatko
haw (cratagegus)
heat treatment crack
hemiglyph
hoplolatilus purpureus
indirect losses
interference figure
iron-fluoprotein
isoeburnamine
kennametal
Kesternich test
L chain
long spaced count rate meter
Maiskhāl I.
malt dust
multicultivation
Narva Laht(Narvskiy Zaliv)
Nebecourt
news picture
noise certificate
one-core-per-bit storage
operating level
outboard logical unit
overall reaction rate
parametric switch
patron-clientism
performance settings
perfused
phoeophytin
photoconductive cell
photodiode array detector
plant mix
plate end
popular movement
preventriculosis
rated capability
real-time prediction
rhamphomyia rostrifera
rhizocaline
rotary table thrower
Rājendrapur
Rājgīr Hills
scanning sonar system
second mean-value theorem
small retail items
specialized capital goods
split gene
Starr-Edwards(prosthesis)
starting-air pilot valve
stressogenic
thiacetic acid
three times overload relay
three-lens
touch my body
turbulent plume
turn of capital
Tworóg
union bugs
unperishably
uranium(vi) propoxide
usherings in
Vorstershoop
vraicqueur
Wattersite
yipe
yrosted
Zouan-Hounien