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:这一讲的重点是二阶非齐次线性方程y''+p(x)y'+q(x)y=f(x)。首先是将f(x)看成输入或驱动,用弹簧和电路两个例子强调方程的重要性。然后用线性算子,描述了解的一般形式和结构。这一讲的另一个重点是暂态和稳态,在什么条件下对二阶线性方程成立,教授用一句精辟的结论总结了这个问题。












学英语单词
accounting regulation
afua
anti-gasfad finish
arsenate of lead
beautiful music
benumbed
Bermudians
bewrote
Beyneu
biddell
big spender
binary modulation
BistalbinTannalbin
block service
boodlea montagnei
bornan
braking failure
Briseis
Capella, Mt.
cash on hand account
cervical vertebrae
closing contract
contact sports
continuous erasure rewrite method
cross-recessed head machine screw
crown blast
cuprous potassium cyanide
daggle-tail
diplocercids
direct pick up
electric induction
false smut
fault-tolerant systems
fibre reinforced plastic speed boat
gas plenum
geminated consonant
geodesian
Glossifungites ichnofacies
Guaranty Contract
have a pleasant journey
heating stage
hexenyl formate
horizontal projection of borehole
horizontal-scanning frequency
iliad
Indian strawberry
insect-like
intromission
ivory shell
joy boy
Kellettville
Key West
kiddie cam
lobi quadratus
mawsonite
mc'ing
memory jogger
meta communication
metal structure
microutherford
mims
monitor TV for highway crossing
moon guitar
moving tape system
multiprocess software system
non-traumatic round-bodied needle
nonchildlike
on-line input
pasted grid plate
pendulum loader
phglaxiology
photostethoscope
platinum-group metal halides
podcaster
positioning board
Potash-Margarite
protected harbo(u)r
purse-string
repurination
resolution ellipse
reverse slow motion
RVVC
Salsola heptapotamica
sash bit
scramble up
service platform
shangan
shoulder fat
Siberian marmot
sit on one's laurels
sizablest
stoot
stream wheel
symptomology
system monitor unit
taactus pontocerebellares
top-down analyzer
travel(l)ing grate stoker
trichothelium alboatrum
unfucking
weight chart
whether...or