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
abase
Acanthodii
accrued personal property tax
ace up one's sleeve
addressless instruction
adjustable size aggregate
affirmest
Al Qahira
alloy-junction transistor
amazon.corn
aqua storage tank
bicircular quartic
bird-life
bomb hoax
Boreogadus
calorie-laden
Canada potato
ceilings
claudell
close-confinement junction
computer-aided system
conglomeratelike
cowl head ventilator
crack-
destination b/l
detailed test objectives
diesel tanker
dimmer switches
eaves flashing
eccentricity correction
electric power board
Eminentia conchae
endoergonic reaction
exit procedure
facellite
far-seeing
farled
fibroadenosis
first order color
fixative
friable iron pan
fronteras
general mpeg flags
hand-typing
Herselt
hydroxyisobutyrate
I-way
internal transmittance
jules
Kaimon
late for
leeward slope
lip fissure
lophobranchs
marleau
mary douglas leakeys
Merremia similis
milkaholic
milvy
modern garden
multi-cell boiler
multiple memory planes
nonchromogenic
nutts
ocean waves measurement
optical waveguide communication system
ossa planum
over-marl
Paolo Veronese
parse
paying off
performance load
pericarditis due to myocardial infarction
plugging away
prism diopter
probability calculus
Qbuffer
quasidominance
random red dots
roll calibrating
run the danger of
sacy
shoulder bracing test
smudged
Sonne's bacillus
stern seal
stress plate
survival rations
teperman
tetragoniaceaes
thermoprobe
thirty all
thumb print
tomelty
transit navigation satellite system
Triatoma rubrofasciata
UK-20349
universal thread grinding machine
waiting period
wall-towall
work measurement
wrongful birth