可用量的英文

例句与用法

1. Availability and usage of private vehicles
   私家车辆可用量及其使用情况
2. By reducing irrigation by 10 percent , we could double the amount available for domestic water worldwide
   藉由减少10 %的灌溉，我们可以加倍全世界的国家水源可用量。
3. The useable amount of surface water resource and ground water resource in xi ' an city and the relationship between water supplying and needing are analyzed in the system . based on the analysis , water quantity forecast model that forecast water supplying and needing amount is established
   本系统运用水文学的方法分析了西安市地表水资源和地下水资源的可用量和水资源供需平衡关系，在此基础上，建立了水量预测模型，实现了对西安市可用水量和城市需水量预测。