Objective To evaluate the environmental estrogenic activity of the pesticide fenitrothion and study the possible mechanism.目的检测杀螟硫磷的环境雌激素活性,并探讨其作用机制....
We also recommend a full day optional excursion to the Upper Douro.我们还推荐去杜罗河上游的短途自选一日游。Wine has been produced by traditional landholders in the Alto Douro region for some 2,000 years.在葡萄酒的产区上杜罗,当地人酿酒的历史可以追溯到大约2,000多年前.Wi...