A new method with nuclear technology to study soil erosion amount monitoring on different topography part in Loess Plateau is reported in this paper.
本文介绍一种利用核素示踪技术研究黄土高原不同地形部位土壤侵蚀量的监测新方法。
As a new retaining system, the soil nail is more and more widely used in our country. It is a kind of economic, reliable technology and is convenient in construction.
土钉支护作为一种新的挡土技术，因其经济可靠且施工简便快捷，已在我国得到迅速推广和应用。
There is a new blasting technology which utilizes the explosion effect of the explosive to compact the soil to form the underground space with the non-compacted material as the cushion.
一种新型爆破工艺，需要采用不可压缩介质作垫层，利用炸药的爆炸作用对粘土进行挤压，形成地下空间。
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