题目内容
外模板墙土钉支护技术“一墙两用”。()
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地下连续墙槽段采用工字钢接头时，焊接防绕流铁皮的目的是止水挡土。()
______ outlines the Admiralty method of Harmonic tidal analysis for long and short observation periods plus a volume on datums for hydrographic surveys．
锚杆可用在软土层和高水位的碎石土、砂土层中。()
______ offers a detailed description of tidal theory and its application to the analysis and prediction of tides and tidal streams．
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