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:这一讲介绍换元法(或译作代换法,substitution method),并以此为思想将某些特定形式的一阶方程转化为可分离变量方程或线性方程。本讲用换元法解决了两类特定的一阶方程,即伯努利方程和齐次方程。伯努利方程y'=p(x)y+q(x)yⁿ,通过换元化为可分离变量方程。齐次方程y'=F(y/x),令z=y/x可化为线性方程。












标签: 微分方程
学英语单词
all available
artificially ventilated area
baggage reclaims
baromacrometer
bay-delta
benthopectinid
bilirubin diglucuronide
brechts
carbon sulfide sulphide
center front point
champertor
chopra
chordaria adietina rupr.
cock-a-leekie
complex selection
cycle rickshaws
Dalbergia mimosoides
decay modes
dwarf bean
epoxychloropropane
ethanolism
extraneous risks
fatbutts
fitration
FL (fatigue limit)
float copper
forced laborer
forensic photography
fuel oil injector
geisha
high-sodiun diet
hot dogger
ignition time
independent brake system
infantilisations
inrubbing
International Society Insurance Association
Jawaiian
Kaweka Ra.
knife-edge shaped needle
labo(u)r reform under surveillance
laurentian system
Life extension
lod locomotive
marine metal
mean instar
mechanistic philosophy
moonstrike
mutationless
Nasini
neurologists
ochrolite
Old Egyptian
oleum hydnocarpi
OpenStep
opinionizers
order mark
outer swell
oxyruncid
packed attribute
parfits
pendulum accelerometer
petrolatum gauze
Phyllostachys makinoi
point error(la cour& rutishauser 1954)
police escort
polyculture
protein epicuticle
pubescens
pulse-width recording
puster
quality control chart for means
relay lens
Rewinkle
rotor leakage reactance
rupes altai
sand drain method
Sand I.
scale of rates
secondary inoculation
self-extensible software package
serpent lizard
silverdale
speed dials
stand out like a sore thumb
state-directed
stopping device
Stubbenkammer
syndrome of deficiency of both qi and blood
Takeley
tenon saws
tentories
test-jump
to make money hand over fist
tutor impuberum
unit tube of force
unjustified abuse
Venturi measuring
VPBCPR
weight-exercise
with intent
withuhn