C
D
92015 914 LIGO 13
100Hz 2020000Hz
A B 1s 100
C D
10
A
B
C
D
11 _____ _____
_____
12
_______.
_______
_______ ( ) .
13 _____ _____
14
196
_____ _____
_____
15
________ _________
_____
16
_____________ ____________
172017 10 19
34.2g 31.6kg
=7.9x10 3kg/m3