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
agar filtration
alluvium deposit
american licorices
aquaporins
armie
assistant foreman
asterionella formosa hass.
bistroes
brush raising device
Camelopardi
cannery offal
COLUMBELLIDAE
congenital dyshormonogenetic goiter
conjugal relation
consumption-driven
control-type budget
cools your jets
Daly River
dolichols
electro-hydraulic controller
embryony
epitonium scalare
equity feminism
European monetary agreement
explosion welding
FCLY
Feast of Tabernacles
Gath-hepher
generic wines
HACMP
Heriot-Watt
high-precision photogrammetry
hologenesis
implume
integral distribution curve
khazi
linearity temperature range
loose one's hold over
lostly
lower respiratory infection
massiffe
matched mould thermoforming
mathematical ship surface
melanitis leda
Metacholine
migalastat
military occupation area
mixed electrode
mixed-flow impeller
moving bed filtration
muniments
NAMN
natural oil cooling
necropole
niblicking
non-divergent flow
of right
off-islander
Osorno, Vol.
oxidizable
Oyo empire
Pars cricopharyngea
penthoused
phys-ed
Piorry's nucleus
prenegotiations
provitamin D-2
pseudomonas morsprunorum wormald
pseudotrachoma
pulverized lime
quadrivalents
reciprocal holdings
refrigerant bottle
resews
retsina wine
secondary inlet nozzle
series-mounting
shedaisy
Shoal B.
single tandem articulated gearing
sodium diphenylamine sulfonate
soft colours
spreading activation
stabilization mixer
Strypa
stuck out like a sore thumb
syndicateer
Sīrjā
thalibrine
trefoil tendon
two-dimensional cross correlation
two-step microscopy
united farm workers
unscottified
USI (unresolved safety issue)
UX1
variable-duration
waste assets
Weerselo
wheel efficiency of compressor
Woodwardia
Ziehl-Neelsen staining method