contract area中文什么意思

例句与用法

1. We drilled two exploration wells in the 1126 contract area , bohai bay offshore , shell s first wells in this area
   这个总投资43亿美元的旗舰项目是大亚湾石化区的奠基项目，也是石化区的主体工程。
2. Within the designated contract area , there are about 50 , 000 road lighting points , 5 , 000 supply points for traffic bollards and 700 illuminated gantry signs and roadside directional signs
   指定合约范围内约有50 , 000盏路灯5 , 000个安全岛指示灯供电点700个具有照明设备的高架道路标志及路旁路线指示标志。
3. China ' s fast growth of economy and population over the past few years has produced rising damages to the habitats of the living creatures , including the contracting area of natural forests , the invasion of natural wetlands , wild fishing , and excess use of chemical fertilizers and pesticides
   近几年来我们人口的快速增长及经济的高速发展，对野生动物栖息的生态环境的需求和压力，导致天然林面积逐渐缩小，天然湿地被侵占，捕捞的泛滥，化肥农药使用过量等，使得生物栖息地破坏日趋严重。