Abstract : in this paper , both the biological characters , ecological distribution , value of ornament and medicine , and the ways of the development and utilization of the wild herbaceous medical flowers and plants from laoshan mountain were studied and discussed . in order that the reliable , full and accurate basis was provided for the rational development and sustained utilization of the wild herbaceous medical flowers and plants from laoshan mountain , qingdao 文摘:研究了青岛崂山野生草本药用花卉的生物学特征、生态分布、观赏及药用价值，讨论了它们的开发利用途径，以期为青岛崂山野生草本药用花卉的合理开发和持续利用提供可靠、详实的依据。
P - catenin had similar changes as p120ctn . cells become thin and long and irregular in morphology after phosphorylation of p120ctn , but this situation was improved after cells transfected exogenous p120ctn isoform 3a , but it became worse while transfacted plus egf stimulation for p120ctn abundantly translocated into nucleus , cell behavior became more invasive . interestingly , we found p - catenin nucleus expression reduced and " returned " to cytoplasm and membrane in some 而p120ctn和p一连环蛋白在细胞内的分布也发生改变，表现为以胞膜和胞浆表达为主，胞核表达减弱，即芒果贰具有降低由egf引起的细胞恶性生物学特征，其机制可能与抑制酪氨酸蛋白激酶有关，但尚需进一步研究证实。
Only those features had been connected together and appearances a stable system of rural society , can we recognize the significance of rural society through the institution culture . china is a vast traditional agriculture country , the amount and spread of villages are extensive compared with other countries , and how to find out effective ways of preservation from thousands of strands and loose ends is a quite difficult problem 同一宗族形成的血缘关系的存在成了村落赖以存在的基础，而它所投射出的地缘关系使得生活在那里的人们有了共同的生活和生产基地，血缘性代表着其生物学特征，地缘的聚居性则表明了其地理学特征；血缘关系为群体提供了无形的联带，地缘关系为群体提供了有形的联带。
There are three parts in this paper . the first part is the research about heavy metals ( hms ) and biological character of edible fungi ; the second part is ecological chemistry during the cultivation of edible fungi ; the third part is that ecological effect of combined pollution for hms in pleurotusostreatus 本论文包括三部分：第一部分为“食用菌类微生物的生物学特征和重金属研究状况” ；第二部分为“食用菌的培养生态化学研究” ；第三部分为“食用菌中重金属复合污染物的生态效应研究” 。
