1·Once found engineering construction area appear soft soil layer, should take corresponding measures.
一旦发现工程建设区域出现软土层，就应该采取相应措施。
2·When the road engineering construction area is soft soil layer appeared, will aggravate burden of engineering construction, and even road stability and security should be used.
当道路工程建设区域有软土层出现时，就会加剧工程建设负担，甚至应道路稳定性及安全使用。
3·The majority of mites in the soil layer eat small insects or their eggs.
土层中的绝大多数螨虫以小昆虫或它们的卵为食。
4·During overburden stripping construction, we have successfully practiced excavation, graded stockpiling and comprehensive utilizing technology for soil layer, mud or muddy clay.
在该矿山覆盖层剥离施工中我们成功实践了土层或淤泥或淤泥质粘土挖运、分级堆放、综合利用技术。
5·Based on the response stress of one-dimensional soil layer, the finite element approach was improved and a response stress approach was put forward.
从地震时一维土层反应应力入手，对拟静力法中有限元反应加速度法的地震荷载加载方法进行改进，提出了有限元反应应力法。