表孔的英文

• surface bay

• "表"英文翻译    outside; surface; external
• "孔"英文翻译    hole; opening; aperture
• "水表孔" 英文翻译 :    gage cock hole
• "表孔吸虫科" 英文翻译 :    collyriclidae
• "表孔吸虫属" 英文翻译 :    collyriclum
• "虚表孔率" 英文翻译 :    apparent porosity
• "仪表孔道" 英文翻译 :    instrument opening
• "表孔吸虫亚科" 英文翻译 :    collyriclinae
• "虚表孔隙度，视孔隙度" 英文翻译 :    apparent porosity
• "表空间" 英文翻译 :    tablespace
• "表可" 英文翻译 :    hyoka
• "表壳座" 英文翻译 :    case block
• "表控输入表" 英文翻译 :    list-directed input list
• "表壳纸" 英文翻译 :    fish paper
• "表控制编译程序" 英文翻译 :    table-driven compiler
• "表壳砧" 英文翻译 :    case stake

• Experimental research on crest spillway flood energy dissipation for the double - curvature arch dam
  双曲拱坝坝顶表孔泄洪消能布置试验研究
• The load experiments on using the hoist for the plate sluice gates to lift the arch sluice gate
  卷扬式平面闸门启闭机启闭表孔弧门的负荷试验
• Abstract : for high arch dams in valleys with the characteristics of high water head , large discharge and large power , the problems of energy dissipation and scour prevention are serious . based on scientific studies , new comprehensive measures are proposed , including dispersion of discharge to waken wallop of the current , and reinforcement of riverbed to enhance the erosion - resistance . the measures can be used to solve the problem of energy dissipation properly . a typical layout scheme has been proposed in which slotted bucket with diversion teeth , double deck with pores , and cushion pool are considered practice has proved that the scheme is reliable and the effect of energy dissipation is obvious
  文摘:高拱坝泄洪消能的特点是坝高落差大，流量大，功率大，位于河谷狭窄地区，泄洪消能与防冲问题突出.经科学研究，采用“分散泄洪，削弱水流冲击力，加固河床，增强河道抗冲能力”的综合治理措施，较好地解决泄洪消能布置问题.提出了表孔大差动坎加分流齿、双层多孔、水流撞击、下设水垫塘联合消能的典型布置方案，经实践证明，方案可靠，消能效果好
• The traditional construction technique and the technology are further improved in accordance with the study on the comparison between the ministerial standard ( sdj249 - 88 ) and the standard for the three gorges project ( tgps09 ) in light of the special requirement for both the quality examination and evaluation standards during the construction of the concrete of the surface outlets for flood discharge in the second construction phase of the project ; with which the quality of the construction is guaranteed to meet the quality standard of the three gorges project
  摘要在三峡二期工程泄洪表孔混凝土工程施工中，通过对部颁标准( sdj249 - 85 )与三峡标准( tgps09 )的比较研究，针对三峡混凝土单元工程质量检测与评定标准的特定要求，进一步改进传统的施工技术和施工工艺，确保泄洪表孔混凝土工程施工质量符合一流的三峡工程质量标准。