Based on the survey of the 300 unemployed in Baoding city, it is researched that how their social capital (their size, density in the society and embedded social resources) influenced their own reemployment economic status.
通过对保定市300名失业者的实证研究,着重考察了失业者拥有的社会资本(通过其社会网络规模、网络密度与社会网络嵌入资源)对其再就业经济地位所起的作用。
Paper carried out the static simulation test according to the heavy pollution characteristics in the river of Baoding city. Paper analyzed the purifycation effects and rules of plant floating-bed technology on polluted river water.
本论文根据保定城区河道水体污染特征,通过静态模拟试验,研究了植物浮床技术对污染河水的净化效果及规律。