2) dust and wind control
防风固尘
3) wind-break and sand-fixation
防风固沙
1.
Evaluation of ecological service value of wind-break and sand-fixation function of ShaPotou sand-binding vegetation ecosystem
沙坡头人工植被防护体系防风固沙功能价值评价
6) anti-seepage reinforcement
防渗加固
1.
Based on an analysis of the main dam seepage status and causes of Xiawan reservoir in Fuchuan county,the author introduced the major contents and measures of anti-seepage reinforcement design,and presented the key design issues, construction technology and requirements of curtain grouting.
分析了富川县下湾水库主坝渗漏情况及其原因,论述了防渗加固设计的主要内容及措施,并提出了帷幕灌浆防渗加固设计的要点、施工技术及要求。
2.
In this paper, based on model tests, calculation of the finite element and analysis of the prototype observed data of the anti-seepage reinforcement project of the reservoir dyke, each factor which affects seepage of the earth - rock dam is analyzed,impervious effect of the project is studied systematically.
目前,对水库防渗加固效果的研究还比较少,因此,开展土石坝防渗加固和安全监测及评价研究就显得十分重要且意义重大。
补充资料：公理化方法(见公理化和形式化)
公理化方法(见公理化和形式化)
axiomatical method
gongllbuafangfa公理化方法化和形式化。(axiomatieal method)见公理
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条