关于Impact,游戏里的说明是"Increase the damage inflicted by each round.",直接理解就是增加造成的伤害值,而武器上attack数字的说明是"Higher attack allows your weapons to damage higher-level opponents.",也就是260-300这个attack数字决定你的武器可以对多少级别的敌人造成有效伤害,我的猜测是attack 260就是对应26级的敌人,而300就是对应30级的敌人。换句话说,你用attack 260的武器去打27-30级的敌人,武器的impact属性会打折扣。
Also, don’t go trying to compare Impact values directly across weapon classes. They are very much apples and oranges (for example, sniper rifles hit harder than auto rifles).