1. Secondly, a pasture responsibility system has been implemented. In line with the principle of limiting the number of grazing animals by the size of the pasture, rotation grazing periods, rotation grazing areas and “no-grazing areas” have been designated. Efforts have been made to increase the market availability rate of the livestock and to effectively protect natural pastures by strictly prohibiting over-grazing. 
   二是实施草场责任制，按照以草定畜的原则，划定轮牧期、轮牧区和禁牧区，加大牲畜出栏，严禁草场的超载过牧，使天然草地得到有效保护；
2. critical speed of rotation 
   临界转速
3. law of isochronous rotation 
   等周律
4. rotation of the Earth 
   地球自转
5. A rotation of personnel; crop rotation. 
   员工的轮流替换；农作物的轮作

查看更多例句 相关情景会话

• 1. 轮牧地
  放射型基生叶植物；矮丛植物 rosette plant...轮牧地 rotation pasture...轮作系统 rotation system
  www.scientrans.com - 相关搜索
• 2. 轮换牧地
  夜间轮换[$n.] night shift...轮换牧地rotation pasture...轮换操作塔alternate operation column
  www.dic123.com - 相关搜索
• 3. 輪牧地
  rotational grazing 輪牧...rotation pasture 輪牧地...rotation system 輪作系統
  kuolong2001.blog.sohu.com - 相关搜索