Perfection and filing of security interests , and default and enforcement of security agreements . third , the writer dissected the defects of the neglect to the efficiency and benefit , financial function , and the commercial nature of security in chinese security law , and then analyzed both the historical cultural causes and the contemporary backgrounds of legislative and commercial practice 再次，文章深入剖析了中国现行担保法对融资功能的忽视、担保的商行为性质之缺失以及担保法对效率和效益的忽略等主要缺陷，并且既把当今的时代背景与担保立法的发展和商业担保实践相结合分析了缺陷的现实原因，又站在历史的高度考察了缺陷的法文化成因。
Licensed imports shall not be refused for minor variations in value , quantity or weight from the amount designated on the licence due to differences occurring during shipment , differences incidental to bulk loading and other minor differences consistent with normal commercial practice 得到许可的进口产品不得由于运输过程中产生的差异、散装货装载时偶然产生的差异以及其他与正常商业做法一致的微小差异而导致货物的价值、数量或重量与许可证标明的数额有微小差异而被拒绝。
