【摘 要】
：
Since 1999 the university has expanded their recruit students,which Causes the population of university to be more centralized,the environment pressure heav
【机 构】
：
Environmental college of Yantai University,Yantai 264005,China
【出 处】
：
第四届亚洲风险评估与管理国际会议(EARAM2009)
论文部分内容阅读
Since 1999 the university has expanded their recruit students,which Causes the population of university to be more centralized,the environment pressure heavier,and the environment risk in campus becomes clear day by day.As one of the major active places of students and teachers,the classroom has important status in the higher education.
其他文献
人生最宝贵的财富是时间,生命是由时间组成的,时间就是生命,时间也就是效益。1983年椴树蜜大丰收,我饲养的60群蜂,因时间不够用,影响了摇蜜,少收入3000多元,可见时间就是金
Perchlorate has been commonly used in the manufacture of rocket propellants,military training smokes,munitions simulators,road flares,fireworks and pyrotech
Saltwater intrusion is a special coastal zone geo-disaster.Laizhou Bay is the most typical and serious region suffering from the geo-hazard of the saltwater
With industrial development and rapid expansion of urban space,an increase of urban environmental risk is threatening to the health of urban dwellers and th
为了深入贯彻执行国务院发布的《放射性同位素与射线装置放射防护条例》,总结交流经验、安排布署今后工作,由卫生部组织召开的全国放射卫生工作会议于1992年10月11日～14日在
人们有理由相信,出现在广东腹地的新一轮投资热潮,将很快辐射到整个界级经济圈框架已经形成。在商机瞬间即逝的市场中,是谁抢先一步把握 “泛珠三角”地区,一个世了机遇?
Pe
The water budget is one of the most important presuppositions for restoration of returned grassland in the semi-arid region of China.Based on field observat
肛门坠胀是肛肠科患者的常见主诉,它并不是一种独立疾病,而是某些因素引起的一类症状,其主要表现是肛门有下坠及胀满感,导致便意明显,排便次数增多,偶尔出现里急后重,给患者
Polycyclic aromatic hydrocarbons (PAHs) are one of the most important persistent organic pollutants (POPs) and are widespread in surface waters in China.Bas
To construct a sustainable society,utilizing waste biomass as fossil fuel substitutes is one of important policies.In this paper,a material flow accounting