客流量月比重指数
monthly proportion indexes of tourist traffic
生态能量阶层
ecological energetic hierarchy
生态环境质量管理
management of eco-environment
生命质量测定量表
functional assessment of cancer therapy-ovarian cancer
生料质量控制
meal quality control system
生理量传感器
physiological quantity transducer
生活用水量标准
living consumption water quantity standard
生活需水量预测
domestic water demand forecasting
生态系统净CO2交换量
net carbon dioxide exchange
生态用水量计算
calculating of ecological water use