In the fall of 1980 I was on that path， driving from Seattle to Madison， Wisconsin， to graduate school， when I pulled off an......

从焦作市某水厂源水中Cr^6＋质量浓度持续上升的实际问题出发，通过搜集、整理和分析焦作市岩溶水及地质构造、实验室研究等方法来查明......

针对阜新至朝阳高速公路湿陷性黄土边坡的实际施工情况,分析天然状态下黄土边坡的特征及其变形破坏的形式,提出在湿陷性黄土边坡的......

A nanostructured gold-silver soaked in polyethylene glycol 400 (Au-Ag@PEG) is designed using gold(I) chloride and silver......