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
2'-ethylpodophylohydrazide
a moment later
abc-clio
absolutely vested interest
advisory speed zone
batavians
blastule
Bouaflé, Dép.de
brass wood screw
brush displacement
canned beef
cap-type nozzle
chili cheese dog
chondria armata
coal charging
colwort
crystal lattice dynamics
dead reckoning analog indicator
den mothers
DOFW
drift beds
drift phenomenon
dysostosis multiplexes
encashment credit
evang.
falsum
family myxophyceaes
feasters
fixed sieve jig
flame transmission
flush deck ship
friendly treaty
fundamental right
galcaio (gaalkacyo)
grindie
Halimocnemis karelinii
heat range
Honeywell International Inc.
htpasswd
idiostatic
Ilebo
improvement factor of signal-to-noise ratio
impulsator
in board
insert storage key
involatile
jet dust counter
job step control block
joint pipe
logical place
luki
Lycopodiumsporites
Manych
massons
minimum tree method
multi-alkali
myelolipomas
naevus ceruleus
net enclosure culture
non-polar organic reaction
notice of adjudication of proof of debt
ohmic potential drop
opisthonotal gland
pak-choi
palaeencephalons
pathology of respiratory system
performance cruise
phunge
physioiogic tannin
picture writings
piezoelectric transition
plantscape
poliotelium hyalospora(sawaea)mains
press-casting machine
proportion calculator
ptsd (posttraumatic stress disorder)
raggatts
razzmatazz
Reverse leverage
rotary ironing machine
saffron
Sankulani
sector address register
sheet pile wharf
spiracular pouch
sporangium (pl. sporangia)
strain-induced
stubble bottom
studentish
stuffed derma
sulfur point
sweet-voiceds
taiwanese
trip ... up
ultradian
universal covering surface
unstable equilibrium
venatio
wake - up call
weakly acidic aqueous solution
whistle-ation
Xuereb