The curtain grouting project for the dam of Xiaolangdi Multipurpose project is large in size, big in difficulty, complex in geological conditions and high in technical requirements.
小浪底大坝帷幕灌浆工程规模大、难度大，地质条件复杂，技术含量高。
The Xiaolangdi Multipurpose Dam project is one of the largest project with biggest single loan from the world Bank, as well as a challenging project in the worldwide.
小浪底水利枢纽是中国利用世界银行贷款单项数额最大的项目，它也是世界范围内具有挑战性的工程。
The dam is important for the safety monitoring of Xiaolangdi Multipurpose dam Project because a lot of instruments and 8 collimating lines have been built inside the dam.
小浪底大坝是枢纽安全监测的重要部位，埋设了大量内部观测仪器，布设了8条视准线。
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