water quality planning的意思|示意

The advantage of the grey planning is that the grey planning can take the effects of many unknown and accidental factors in the river water quality system into consideration.

灰色规划考虑了实际河流水质系统中客观存在的不确定因素和偶然因素影响。

The atmosphere environmental quality, water environmental quality and noise environmental quality of Nanjing during The Ninth Five Years Planning period were surveyed.

对南京市“九五”期间的空气环境质量、水环境质量、声环境质量的状况进行了综述与分析。

Water quality assessment has become the basis on which water environment planning and management and integrated water control and treatment are carried out.

水体质量评价已成为当前开展水环境规划管理，以及污染综合防治方面所不可缺少的基础工作。

The water quality model is an efficient tool for water pollution control and water quality planning.

水质模型是进行水污染控制和水环境质量规划的有效工具。

Water quality model has become an efficient tool for water pollution control, water quality planning and environmental management.

水质模型是进行环境水污染控制、水质规划和环境管理的有效工具。

Appearance quality was affected mainly by booting stage for the two varieties. Saving water planning should stared with choice of varieties.

对两个品种来说长穗期是影响外观品质的主要水分敏感期，节水栽培应从品种选择入手。