V4 conforms to the J2EE 1.2 authorization model, which is based on security roles rather than method groups.
V 4符合J2EE 1.2基于安全性角色而不是方法组的授权模型。
Hardness The hardness of quick-heating methods groups and slow-heating method groups show no significance statistical difference.
③硬度快速包埋方法和慢速包埋方法对铸造冠的硬度影响无差别。
The method is specifically designed for use in small groups.
这方法是专为小组活动设计的。
应用推荐