Collembola is well known as one of the most important soil meso-faunas of terrestrial ecosystem. As terrestrial arthropo......

为获得具有优良拒水性能的拒水剂,以甲基丙烯酸甲酯（MMA）、甲基丙烯酸月桂酯（LMA）、甲基丙烯酸十二氟庚酯（G-04）和乙烯基三乙氧基硅烷（KH-......

本文针对当前预拌混凝土生产中普遍存在的粉状高掺量防水剂添加计量麻烦,不自动计量,劳动强度高,环境污染大等问题,根据减水塑化、......

采用蛋白酶对精纺毛织物进行预处理,再对处理过的织物进行有机氟拒水拒油整理。通过对二步处理后织物的拒水拒油性能、弯曲刚度和......

This study shows how the air permeability of thermally modified wood contributes to its water-repellent efficiency.For t......