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。












学英语单词
allograft cytotoxity
alloys for thermocouple
an(a)erobic culture
apposition eye
attiring
bickerns
bird-footed dinosaur
Bloomfield, Mount
Bluetts
brass cock angle
Brazilian pebble
bulkie roll
Cajarc
carbothermic reduction reaction
cat tongue
cellophane of quarter wave plate
centralized approach
checkered flags
chlorazol fast scarlet 4bs
CIAC
cloven timber
color'd
concentration-time curve
cossecs
criture
cuno oil filter
Ditrysia
double acting die
double-block
dry vacuum distillation
eccentric-strap liner
end matching
Euboic
euthanatises
Fabian Society
felling shake
flow programming high performance liquid chromatography
Fung Wong Shan/Lantau Peak
general journal entry
goldenrice
hairy at the fetlocks
high waterhead hydraulic system
home builder
infrared stoving finish
ini
international goods-sale contract
irrepressive
jumping phenomenon
Kemmunett
kronstein
ladlesful
light antiaircraft artillery
lyable
magpie starling
main line (pneumatic)
master-slave spreader
nervus tegumentalis
non-linear resistor type arrester
nonsocioeconomic
object program preparation
occasion-settings
olive drab
osteoblastomas
overlapped memorys
paste reactor
philandrist
Pilbara
piston type regulating valve
pro-feminist
pyridazol
rap tor
reaching cruising altitude (rca)
red-and-green
reduced embryo
restriction on parameter
rood goose
Rush, Benjamin
Schwassman -Wachmann comet
scriptoria
self expansion
self-surrenders
shasliks
sheet protector
short-wave radio station
slovenly woman
So Ounga
soilages
spinfisherman
spraying tanker
steel lined
stiborn
strobolamp
super-continents
Takifugu
teamsheets
tear-shaped
this is me
three-jaw selfcentering chuck
TID50
tropolones
vertical stress component
WGAF