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
brysg查看　brysg　在百度字典中的解释百度英翻中〔查看〕
brysg查看　brysg　在Google字典中的解释Google英翻中〔查看〕
brysg查看　brysg　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:


  • Modeling a weir within a catch basin or manhole
    Enter the weir data with elevations expected for the weir within the catch basin or manhole When the water elevation exceeds the weir elevation, flow will pass into the conduit
  • Equalizer storm drain pipes - how to determine diameter?
    Use the design discharge through the equalizer pipe into the storage, and calculate friction losses through the pipe Add these losses to an assumed tailwater condition in the storage (50% depth, 75% depth, perhaps) and and check the upstream hydraulic grade line at the control manhole
  • CHAPTER 22 DPM 3-29-2010 - SSCAFCA
    weir is a barrier in an open channel, over which water flows A weir with a sharp upstream corner or edge such that the water springs clear of the crest is a "sharp crested weir" All other weirs are classified as "weirs not sharp crested" Weirs are to be evaluated using the following equation:
  • WAPUG USER NOTE, NO. 1 - CIWEM
    combined sewer overflow is typically represented as a small on-line tank with a horizontal base, horizontal weir, and horizontal water surface Some software can also accommodate an overflow as a hole in the wall of a manhole chamber
  • Orifice Weir design for Storm system
    Pressure Equalization: During heavy rain or flooding, orifices can prevent the manhole cover from being dislodged due to pressure differences between the inside and outside of the manhole Prevention of Floating: In flood-prone areas, orifices help prevent the manhole from floating
  • Nyloplast Weir Structure Product Sheet - ADS Pipe
    Nyloplast can customize Weir Structures (at the direction of the design engineer) to provide a variety of weir designs for site-specific needs, including “key way slot” and “v-notch” weir designs, and high flow or low flow orifice hole designs to further regulate the flow of stormwater
  • SWMM Installing a weir and orifice in a manhole
    I need to install a weir (height of 4 feet) in a total manhole height of 6 feet with a 5-inch orifice at the bottom of the weir wall Thus flow would pass thru the orifice, but would ultimately over flow from the weir when there's excess flow
  • Cover - Eugene, OR Website
    Weir structures may be enclosed in a catch basin, manhole, or vault, or may be installed in the open, provided they are accessible for maintenance and are not exposed to damage Riser type restrictor devices also provide some incidental oil water separation and spill control
  • Polylok Equalizer
    Patented weir opening maintains equal flow even in distribution of unlevel D - Boxes that continue to move their entire lives Simple to install, just push into any 4" pipe, SCH 40, SDR 35, and thin wall Adjustment knob moves opening up or down in 1 16" increments; total movement is 7 8"
  • Microsoft Word - CHAPTER 22 DPM 3-29-2010. docx
    weir is a barrier in an open channel, over which water flows A weir with a sharp upstream corner or edge such that the water springs clear of the crest is a "sharp crested weir" All other weirs are classified as "weirs not sharp crested" Weirs are to be evaluated using the following equation:





中文字典-英文字典  2005-2009