Objective To understand the sociodemographic status and AIDS related KAB of commercial sex workers, and to explore a practical behavior intervention model integrated with health education.

A Study on STD/ AIDS KAB Character Among Stallholders on Pedlars' Market and Its Intervention Trial

集贸市场摊贩性病/艾滋病KAB特征与干预试验研究

Prevalence study of AIDS KAB among medical students in a college

某高校在校医学生AIDS相关KAB现况研究

Conclusion Family-based health education, which effectively improved the levels of KAB, was an important way in prevention of hypertension in adolescents.

结论以家庭为单位的健康教育和行为指导确可提高青少年的KAB水平，是有效预防青少年高血压的重要途径。

Every year , the Big Bear descends to its lowest point in the sky on November evenings.

每年大熊座在十一月的晚上到达其空中的最低点.

Look, it is a big bear.

看, 玩具熊挺大.

The big bear came at the young man.

大熊扑向了那个年轻人.

A big bear lives near the North Pole.

一种大“白熊”栖居于北极附近.

Unit at the last big bear market decline in the smaller unit.

该股在前次大熊市中该股跌幅较小.

A big bear ran out from behind a pine tree.

一只大熊从一棵松树后窜了出来.

Even in the northern states, the Big Bear is hard to spot.

甚至是在北部, 大熊星座也是很难被看到的.

John: Dad, let me act as the big bear in the circus.

约翰: 爸爸, 我来演马戏团的大狗熊吧.

Every year , the Big Bear descends to its lowest point in the sky on November evenings.

每年大熊座在十一月的晚上到达其空中的最低点.

Look, it is a big bear.

看, 玩具熊挺大.

The big bear came at the young man.

大熊扑向了那个年轻人.

A big bear lives near the North Pole.

一种大“白熊”栖居于北极附近.

Unit at the last big bear market decline in the smaller unit.

该股在前次大熊市中该股跌幅较小.

A big bear ran out from behind a pine tree.

一只大熊从一棵松树后窜了出来.

Even in the northern states, the Big Bear is hard to spot.

甚至是在北部, 大熊星座也是很难被看到的.

John: Dad, let me act as the big bear in the circus.

约翰: 爸爸, 我来演马戏团的大狗熊吧.

Excuse me Heshu always could there bethe success the county gains basically behaved in what respect?

请问贺书记,永宁县取得的成就主要表现在哪些方面?