. . . .
: .
.
. dim, dimension, , .
:
dim l = L
dim m = M
dim t =
dim I = I
dim T = Q
dim j = J
dim ν = N
:
1. , .. . , , .
2. , .. - .
2.1. . , Q, , , Q=,
dim Q = dim A×dim ×dim .
2.2. , .. Q=A/B,
dim Q = dim A / dim .
2.3. , , . , Q=An,
dim Q = dim A = dimnA.
, V = S/t,
dim V = dim S/dim t = L/T=LT-1.
F = ma, a = V/t - ,
dim F = dim m dim a = ML/T2 = MLT-2.
, :
dim Q = LaMbTg,
L, , , - ; a, b, g, - . , , .
, . , (, ), , (, ).
. SI. .
. : . SI . , 1 1 , .. . U , : . : , - m , - .
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:
:
SI :
.
, , . . ( 4 ).
, .
, . , . , .
, , .
, , .. , , . n = 64(s/q) s , q .