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
addictio in diem
Ado-Tymovo
aerostatic
anchor pocket
appliances
Atalante
Be'
benzothiopyrans
bestinfo
blowing a fuse
bohts
brownout reset
Browns
buck against
bumelia lycioidess
Burke, Edmund
cam train
Ceranow
checked operation
chemosynthetic autotroph
circumvented
continentformation
copper mica
Current working directory
daughter fraction
deconstructivism
default and repossession
depatriarchalized
diaphragm impedance
digamma functions
disability-insurance
dispersive medium
draw a mixed reaction
electro dynamics
elephant yam
Encinarejo, Embalse del
encluding
end of address character (eoa)
engine regulation
eremantholide
finished cure
gang cheese press
Gargaaro
graft copolymerization
growing movement
heartsomely
heavy medium
Hipparchos
horizontal surfaces
in view of this
indoor type pot-head
instant-gratification
intractable gastric ulcer
investigational new drug
keep informed
kochia scorparia f.trichophila schinz et thell
kulpa
La Candelaria
La.
microinhomogeneity
midleg
multigang variable condenser
otoplasties
pajak
Palnackie
perforated slag
powers of primes
precision coaxial connector
Priceless Plaster
proactive information center
production well capacity
proximal clot
quadratic variational problem
quantum equivalent
RE-EX
rhabdoweisia laevidens broth
seaside sanatorium
self-reproduction
septavalence
serpentuate
servo positional
slightness
slow break
software product
span check
spark blowout
steatocryptosis
stratified multiple stage sampling
symbolic address
T S Eliot
tool chuck
tromsdalen
universal transport vehicles
unreversable
unstayedness
venlin
Wallowa County
water environmental capacity of pollutant
Weyl's paradox
whorl feet
wnax
word game