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:这一讲首先深入讲解了二阶常系数齐次线性常微分方程y''+Ay'+By=0的解如何在实解和复解之间进行转换。然后将方程化为具有物理意义的形式的振动方程y''+2py'+ω²y=0,分别讨论了无阻尼情形(p=0)时解的性质和意义,以及阻尼情况下解的性质和振动的情况。









学英语单词
age-restricted
antidimming
appositive
asymmetrical estimation method
at a white heat
augmented performance
back to back credit export first
biomathematics
Bohr theory
borosil
came to a conclusion
capacitive resistance coupling
compacting machine
Contaflex
CPT4
differential pressure ratio
disap-pear
enciphered facsimile communications
enterdeal
eucalyptole
Euonymus aculeolus
excess cargo
exchange control territory
fairmindedly
farmplaces
feminoid
ferric potassium alum
Fris.
frontal method
gerichts
getting it up
glottic
harzs
hemp-nettle
Heryng's sign
Hugo von Hoffmannsthal
hydraulic bender
inces
information measurement
intensidad
judicial administrative authority
lymphocystosis
main flue damper
measuring potentiometer
mechanical-drawing
mist retting
moment of clarity
most people
mrgs
mycide
nano-ohms
nicotiana alkaloid
night depositing
nuclear power complex
on-line automatic recognition
onerable
pareshe
Pareto-optimal
partial deck
pcp chamber
penal notice
percentage of injury
pewp
pilot oil regulating valve
plectognathi
price escalator clause
Probamyl
processing times
productive potential
random coil
renfrews
right landing gear well
roll kneader
rotary samming machine
sb's heart's desire
shake-hands
shoe opener
smoothening action
solanum quitoenses
spliced leader sequence
spooling device
square lashing
St. P.
staff and globe buoy
strike a bargain with someone over something
subscript variable address
Taraxacum glabrum
tart sth up
Taseyevo
television announcers
Tetraethylthiuram
Thalictrum microgynum
tissue metamorphosis
triphenylsilanamine
unguis (pl. ungues)
vacuum assisted hydraulic brake system
virtual parter
vivek
well-assembled
wulstdiabas
Wygoda
yesteryear