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- 南昌市环境空气质量分析和控制Analysis and control of ambient air quality in Nanchang
- 秸秆覆盖畦田灌溉水流特性及灌水质量分析Analysis of Water Flow Performance and Irrigation Efficiency of Boder Irragation under Straw Mulch
- 充气高压开关和控制设备锻钢外壳规范Specification for wrought steel enclosures for gas-filled high-voltage switchgear and controlgear
- 水water
- 质量quality
- 低压开关设备和控制设备。第6-1部分:多功能设备。自动转接切换设备Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment; Automatic transfer switching equipment
- 桂林市大气环境质量分析和污染防治对策GUILIN CITY'S ATMOSPHERIC ENVIRONMENTAL QUALITY AND COUNTERMEASURE OF POLLUTION PREVENTION AND CURE
- 对排放量和控制设备进行评价为的是制定新污染源的执行标准。Evaluation of emissions and control equipment is for the development of new pollutant source performance standards.
- 渗透系统:为城市储水质量管理提供的一个可持续性源控制选择Infiltration Systems: A Sustainable Source-Control Option for Urban Stormwater Quality Management
- 监控器质量分析和检测人员标准化作业评分系统Grading system for quality analysis on monitor and standardization operation of inspector
- 对排放量和控制设备进行评价,以制定新污染源的执行标准。Evaluation of emissions and control equipment for the development of new pollutant source performance standards.
- 水质量quality of water
- 航迹仪误差分析和控制Analysis and Control of Track Plotter Errors
- 附加水质量Added mass of entrained water
- GB7251.4-1998低压成套开关设备和控制设备第四部分:对建筑工地用成套设备(acs)的特殊要求Low-voltage switchgear and controlgear assemblies Part 4: Particular requirements for assemblies for construction sites(ACS)
- HPLC结合DTA用于不同品种及不同加工法的浙贝母质量分析Quality analysis on bubs Fritiuariae thunbergii with different cultivation and processing by HPLC combined with DTA
- 灌水质量irrigation performance
- 供水企业产销差分析和控制Analysis and Control for the Difference between Production and Marketing in Water Supply Enterprises
- 过程接口系统和过程控制设备间的互连Interconneetion between process interface system and process control equipment
- 附连水质量added mass