Zonelli佐内利zonen.地域；地带；地区zone of large pyramids[医] 大锥体细胞层(大脑)zone control subsystem区域控制子系统zone system of pricing分区定价制度,分地区定价制度zone of transformation精子生成带; 转化区, 转化带zones of discontinuity断层区zone of potential fall势降区zone information table区域信息表zone melting apparatus区熔法装置Zone Multicast Address区域多址发送地址zone refining by solar太阳能区域精炼

1. The Convention also encourages participation in RPPOs as the basis for cooperation in achieving the aims of the IPPC at the regional level.
   公约也鼓励参加区域植物保护组织，认为这是在区域水平上为实现公约宗旨进行合作的基础。