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
'tweenbrain
1-ethoxy-2-methylpropane
abstraction sequence
acetone sulfite
Acipenser huso
Anacapa Is.
arithmetic index number
ASBPO
associated(-dissolved) gas
bell stop
blowths
bracy
cable-stayed structure
Canisy
CDCA
charise
circular distributor ring
co-suretyship
conoidic
controlled-beam magnetron
convell
cruarin
crushborder
cynicism
depreciation proportional on fixed base
dines compensation
diolostene
earth-based station
Efatsy
Endonema
engine room operating station
Exchange Ratio
feeding conduit
feened
fiberboards
fixed fuse
Fort Good Hope
framented transport
Garcinia xishuanbannaensis
genus ivas
Guasdualito
gyro display coupler
hierarchical file
Hinckley, Mt.
inorganic analysis
Jab.
jiam
jovo
knock out the wedges
Lactuca sativa L. var. capitata L.
lateral condylar fracture of humerus
lemieux
Lester.
LMET
logical character
maackia amurensis rupr. et maxim.
malfolding
maternity and child care
mental education
meta object facility
mica-flake insulation
microdiffusion
migration cleanup
Mirinone
multiple instruction - multiple data processor
my worship
nmnh
noise regulation law
olympians
One's eyes gather straws.
oreless
palece
pan-rage
paracentrobia andoi
partial algebra
peaceability
petion
pexp
pocket pussies
Polonise
poor krypton heat exchanger
private order
Property rights transfer agency
radiactivity meter
repeat last find
sampling survey method
Saskatchewanians
seon
spermine phosphate
splanchnically
St-Nicolas-d'Aliermont
sterile steamed feed
strategic army forces
submarine-canyon sediment
tendamis-tat
thallic chloride
tipping bin for non tipping trailer
train wheel bridge foot
unthought-of
wiwi
yerke
zymophosphate