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
'e's
address constant definition card
antiseismic suspension
archi
area graph
atter
be easy as pie
berberis julianae schneid.
camphane
Cannae, Battle of
carburetor manifold spacer
cesium hexasulfide
characteristic root test
cold damage
countersinking fixture
dematerialising
deran
differentiation strategy
encapsidations
energy-handling capability
enterprise economics
extra conductive furnace black(ECF)
fast Fourier transforms
Ferrule alloy
forged joint
forward controlling element
fractional distillations
frequency threshold
frog-marcheds
gas reforming
gradables
hog-back
homostolus acer
inguino-
interlocking switch group
itto
jitterbugger
Kent Park
knock-off
lace grass
limited audits
linear system theory
local lunar time
locksets
man of the word
mancur
Messidor
metropolitan area
mizithras
modelling of relief
multiplication rate constant
natural modulation
Nmai Hka
nocturnal cooling
Numanoid
nussel
papillula
pitch curve
pley-e
procatarctic
productive enterprises
Protominobacterieae
pseudorandomization
quadrat method
radiance coefficient
redenounced
reverse runaway speed of storage pump
river branch closure works
Rushan
sastra
satisfy myself
scanning laser radiation
sedimentary kaolin
self acting grinding machine
Sepatini, R.
serozyme
shaping pass
single-endeds
speed-length quotient
spillproof
spiraled duct
stocking
stream flow routing
stripping pins
tail female
telephone dialer circuit
teletext service
thyrotropic hormones
tokar
tomasky
treading position
U piston engine
unhouseled
unsaleable article
Vadskaya
virtual conference
VitaminD3
volcanic plug
web of bossing
wing man
Xiang Yu