1) endemic water exposure
疫水暴露
1.
Relationship between endemic water exposure and prevalence of schistosomiasis in mountainous type;
高山型血吸虫病疫区疫水暴露与感染率关系
2) Prevaccination
暴露前免疫
3) immune after exposing
暴露后免疫
4) exposure level
暴露水平
1.
This article reviews the state of the science regarding the formation ways, the health effects, analysis method and exposure level of polybrominated dibenzo-p-dioxins (PBDDs) and dibenzofurans (PBDFs).
本文对目前有关多溴代二苯并二恶英(PBDD)及多溴代二苯并呋喃(PBDF)的形成机理、分析方法、健康影响及暴露水平等几个方面的研究进展进行了综述。
2.
According to the analysis of population-weighted exposure level(PWEL)of the BTX,the exposure levels of benzene,toluene and xylene were evenly distributed in space;however,the population density was unevenly distributed,so the results showed no correlation.
最后通过对苯系物的人口加权大气污染暴露水平进行分析可知,乌鲁木齐市ρ(苯),ρ(甲苯)和ρ(二甲苯)的污染暴露水平在空间分布上较为均匀,但人口密度空间分布不均匀,故与ρ(苯)分布没有显著的相关性。
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条