结合某松细砂地基加固工程，对低能量强夯法和无填料振冲法处理松细砂地基的适用性及加固效果进行了试验研究，并对它们的适用范围、优缺点进行了比较分析。
In order to research the usability of low-energy dynamic compaction and non-filler vibro-flush for treating loose fine sand and their reinforcing effects, a serial of tests have been carried out.
系列振动选金设备(适合露天矿使用)适用范围与特点：该产品适合处理砂金原生矿和大量的尾砂，是国内外比较先进，适用性强的砂金选矿设备。
The product is suitable for handling original ore of sand gold and huge amount of tailing sand. It is more advanced gold rush washing equipment having strong applicability at home and aboard.
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