And the sheet-pile can meliorate the rock and soil's stress condition, avoiding the rock and soil's plastic failure. 还能有效改善因开挖引起的坡脚应力集中现象和上部拉应力现象，避免岩土体因过大的应力集中而导致塑性破坏的认识。
To develop inventory financing actively is an effective approach to meliorate the financing difficulty for the small-and-medium enterprises in China. 摘要积极发展存货质押融资业务是改善我国中小企业融资难的一条有效途径。
