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:本讲用算子方法求解高阶非齐次线性方程p(D)y=e^(αx),α为复数,p(D)为D的多项式。考虑p(α)≠0时,特解为e^(αx)/p(α)[用到了代换法则];p(α)=0时,需要分情况讨论,其中单根时,特解xe^(αx)/p'(α)[用到指数位移法则]。









学英语单词
ahkio
American lions
anidoxime
anti-slip/slide protection circuit
antiquatedly
apocentron
applaudingly
Away from us
banws
Bay of Astronauts
Beauvoisin
Bellano
bilateral Laplace transformation
box tank
budumi
callouses
chinstrap penguins
Chirita pseudoeburnea
chromatographic peak
circumcomponent of velocity
common source point
composite metal
consorter
constitutionless
containerization of traffic
dock yard overhaul
doo-dad
dorsal recumbent position
embrightens
every single
executive mode
flat package integrated circuit
flautist's chin
free as in beer
fundamental class
hardiship
Herbert Kitchener
high-vacuum orbital simulator
hoaky
home worker
immemorate
immunekorper
incapacitated persons
inclined belt conveyer
interference current therapy
jajoba
jet-piece machine
knuckle under
left fielders
ligne ga(u)ge
linear econometrics
linked course
lipoxidase
London Grain Futures Market
machilus obovatifolia taiwuensis
magnetic grating displacement transducer
make a comparison
meteorological satellite receiver
microlaryngostroboscopy
minesweeping boat
miss one's purpose
morninggift
oceanariums
oxidation discharge
pattern efficiency
platelet activating factor
postulate of induction
prior record of set
product classification system
quantum channel
quizzify
ramur
read ... a lecture
regenerative extraction cycle
roborans tonic
Royal Docks
San Fernando de Monte Cristi
sandstone type U-ore
schirrhuses
secondary raw material
semiobscurity
Serena
service charge
shabbiness
snub-
solitary confinement
splaw
standards funds
straw-hat
submenus
supradorsal membrane
symplasmid
T. T. R.
the original formation of amino acids
timeyou
Toward Point
transmisogyny
typicall
uninclinable
unitary right module
United Nations Treaty Series
unstable exploding