.


:




:

































 

 

 

 





, , , = 2,988 ⋅ 108 ⋅ 1. , . . , :

ν= /λ,

λ , (, ); ν , 1; , ⋅ 1. . , . .

. (λ > 110 ) (λ < (3,410) ⋅ 105 ) .

,

(-) < 280 (-) 280315

(-) 315380 380450 450480 480510

510555 555585 585620

620780 (-) 7801400 (-) 14003000

(-) > 3000

. , ,

ϕ λ= d λ/ d λ ( ⋅ 1):

ϕ λ ϕλ ( ):

φ λ=φ e λ /(φ e λ) m

λ)max .

Σ (): Σ = ∫ .

. I, ⋅ 1, d d ω , :

I =d /d ω

, , ,

= Qe =

= Ie

=- , , S Ee /^2

= Me /^2

= He /^2

, , , , ⋅ 2:

= ∫ dt

5 .

, dS, (. 1.4):

E = I α cosβ/ l^2

, (α = β, l = h / cos α):

E = I α cos^3 α/ h^2

I α , ⋅ 1; β , .; α

, .; l , ; h , .





:


: 2016-09-06; !; : 414 |


:

:

.
==> ...

1841 - | 1626 -


© 2015-2024 lektsii.org - -

: 0.012 .