,
.
,
(, , , )
1
...
17
18
19
20
21
22
23
24
25
26
-
-
-
-
-
Cu-TiB2:
C / , , - ( )
- - -
-10
( )
, - , (
1
...
17
18
19
20
21
22
23
24
25
26