The estuarine and coastal systems play an important role in sedimentary deposition which acts as a sink of particle-asso......

[Objective] To establish a quantitative method for simultaneous determination of ursolic acid and oleanolic acid in the ......

Gray cast iron that is used for automobile engine cylinder liners was laser surface hardened using Nd∶YAG quasi-continu......

Incorporation of a carbon-based nutrient enhancement strategy for drinkingwater biofiltration is an attractive option,es......

2005年8-12月,利用金枪鱼延绳钓渔船对帕劳群岛附近海域进行调查,研究大眼金枪鱼的环境偏好.所获数据包括:①温度、盐度、溶解氧垂......