With the growing needs of the community, the miniaturization trends of vibration compaction machinery are becoming evident.

随着社会需求的日益增加，振动压实机械小型化的趋势越来越明显。

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Road compaction machinery is one of main machinery in road construction, the paper main discusses the situation and technical development of the machinery.

道路压实机械是筑路工程中主要机械之一，本文主要阐述此类机械的现状及技术发展趋势。

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At present, compaction machinery products include:frog tap machine, type roll road, static effect roll road, vibratory roller and walk-behind vibratory roller, etc.

蛙式打夯机、轮胎压路机、静作用光轮压路机、振动压路机和手扶振动压路机等是国内压实机械的主要产品。

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"All this heavy machinery and vehicles caused a lot of soil compaction, changed the landscape, and allowed more sand to move and caused a lot of erosion, " she said.

CNN: November 12, 2012 -- Updated 1223 GMT (2023 HKT)