Œ`—eŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
weak =
1.
—Ç‚¢
‚¢‚¢i‚æ‚¢j
2.
”M‚¢
‚ ‚‚¢
3.
d‚¢
‚¨‚à‚¢
4.
Žã‚¢
‚æ‚í‚¢
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ