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With the aggravation of organic pollution of the drinking water source and the improvement of the water-quality standards, the conventional treatment craft of drinking water used in most of water plants in China can't remove the organic pollutant effectively to satisfy people's demand in the water quality. Consequently, permanganate preoxidation technic and mineral materials are combined with coagulation to removing the organic pollutant of drinking water further, so that to solve the increasing contradiction between the aggravation of organic pollution of the drinking water source and the striction of the water-quality standards.

随着饮用水源有机污染的日益加重以及饮用水水质标准的不断提高，我国大多数水厂所采用的传统处理工艺不能有效地去除有机污染物，从而对饮用水水质产生一定的影响，因此，引入高锰酸钾预氧化技术和矿物吸附材料，从而强化去除饮用水中的有机污染物，以解决水源有机污染日益严重与饮用水水质标准日趋严格之间的矛盾。

This paper gives introduction on measures of Rooting- zone restriction. The theoretical basis (Above and below ground correlation、Local root nutrition、Growth redundancy)、Rooting-zone restriction to the growth and development of plants、Rooting-zone re- striction RZ...

本文介绍了园艺作物限根栽培的措施和理论，依据地上和地下相关性、根系局部营养生长冗余、限根对植株生长发育的影响、限根的生理反应和作用机制以及限根技术的应用等方面探讨了其在蔬菜栽培中的应用。

The apoB gene polymorphism on Xba I site of 53 6 unrelated Chinese Han people,aged 25～64 years,was analyzed using PCR and Re striction Fragment Length Polymorphismmethod;serum apoA I,apoB,total chole s terol,triglyceride,HDL cholesterolwere measured,and LDL choleste roland non-HDL cholesterolwere calculated.

采用聚 合酶链反应结合限制性片段长度多态性分析的方法，分析536名25～64岁的无血缘关系的汉族人的apoB基因Xba I位点多态性，并测定其血清apoA I、apoB、总胆固醇、甘油三酯、高密度脂蛋白胆固醇，并计算低密度脂蛋白胆固醇LDL-C）及非高密度脂蛋白胆固醇。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。