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
Acheulean industry
acid conditioned reaction
acid potassium acetate
air flow differential
annular burner
asymphony
Atmakur
axial shift
Babimost
be on fire
biteplane
Blissus
carcinoid adenoma
Chromatiaceae
contiuous exposure
cycling and circulation degassing process
deadlight load
debowel
di-n-nonyl sebacate
eight-ouncest
em dashes
evolved antenna
expenses of students abroad
export server
extrajudicial statement
extremely high freguency
f-d-a
faculty of advocate
fairy armadillos
federalizations
fibre composition
finnan kiln
fire-extinguishers
foredeck hand
gaseous isotherm
glad-handed
heavy non-ferrous metal alloy
Hongwu
hydroxyl amine
i-scod
idlehood
index number of the prices of consumers goods
intercalarian
interchangeable decade
ion(ic) propulsion
Irish marathon
johan keplers
Johnson, Jack
Kanākir
keep one's temper
Kutuzovka
laceability
lamiban
live fish container
luticolous
lymphatic duct
malfunction equipment
mica andesite
mucoteme
multicolour sheet-fed press
nanosat
nondisabling
normocholesterolemia
op-arts
Our Lady's mild thistle
overlapping resolution maps
palaeogeomorphology
pellows
platform independence
plumbous rhodanate
processibility test
program documentor
prosodiac
pushing action
quadrat of abundance
rate of burning
rauon
reduction bath
rolled fillets
salpiglossid
sawtooth voltage generator
Saybolt colorimeter
schoema
Scribner log rule
sector disk
shift letters
Sinus ethmoidales anteriores medii
site-investigation
Sobatsubu-yama
soluble impurity
Somis
staff manager
stonewallers
sublingual fibroma
subtextually
Sybils
thrombinogenase
tide limit
timing mechanism
Tres Hermanos, Estancia
two-component
uncariae ramulus cum uncis