Eleven plant species were collected from the vicinity of lead-battery plant in the city of Gaziantep,Turkey.Lead,cadmium......

Eleven plant species were collected from the vicinity of lead-battery plant in the city of Gaziantep,Turkey.Lead,cadmium......

本文探索了火焰原子吸收法测定保险丝中的铜、铁、锌的方法.样品采用盐酸和过氧化氢分解,对测定条件进行了探讨,不用分离保险丝中......

科学发展观是马克思主义思想史上光辉的新篇章。科学发展观研究报告的第一部分内容包括：“哥白尼革命”与科学发展问题的提出;马克......

CuS-graphene oxide/TiO2 composites were prepared using a sol-gel method to improve the photocatalytic performance of the......