英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
aournen查看　aournen　在百度字典中的解释百度英翻中〔查看〕
aournen查看　aournen　在Google字典中的解释Google英翻中〔查看〕
aournen查看　aournen　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Reaeration - an overview | ScienceDirect Topics
    The overall process consists of two individual stages: (1) quick mixing of the introduced coagulant into the effluent by intense agitation, and (2) agglomeration of the tiny particles into flocs by moderate agitation
  • Aeration and Stripping - Drinking Water Treatment 1 - Wiley . . .
    The simplest aeration or reaeration process is represented by cascade aeration A cascade aerator makes water fall throughout a lateral sequence of steps located at different levels, enabling water to be enriched with DO during its fall
  • Overview of Drinking Water Treatment Technologies - US EPA
    Instead of treating a contaminated water source, nontreatment options replace the source with water that meets applicable drinking water standards Examples include interconnection with another system and drilling a new well to replace a contaminated one
  • Water aeration - Wikipedia
    Water aeration is the process of increasing or maintaining the oxygen saturation of water in both natural and artificial environments Aeration techniques are commonly used in pond, lake, and reservoir management to address low oxygen levels or algal blooms
  • THOUGHTS OF SELECTION AND DESIGN OF RESERVOIR AERATION DEVICES
    Alternative devices for reservoir aeration are briefly reviewed It is noted that each device is best suited for particular applications and objec tives It is recommended that care be taken by the designer to select the appropriate device for the particular application
  • Methods of Reservoir Water Pollution Control and Water . . .
    In this chapter, the common technical methods, including physical, chemical, and ecological control techniques, for improving the water quality of lakes and reservoirs are briefly introduced
  • Solved: What are the basic methods of reservoir reaeration? 1 . . .
    Surface paddle aerators and rotating contactor disks are effective methods for reservoir reaeration as they help introduce oxygen into the water by breaking the surface tension and creating turbulence





中文字典-英文字典  2005-2009