Based on the project example,the design method and construction technique for impervious engineering curtain by high pressure jet grouting were introduced,and the reinforcement effect was described.是什么意思_Based on the project example,the design method and construction technique for impervious engineering curtain by high pressure jet grouting were introduced,and the reinforcement effect was described.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句