Microwave has been widely used in many fields,including communication,medical treatment and military industry;however,th......

Since chromium catalyst was firstly discovered in 1953[1,2], it can be divided into three kinds, which are Phillips cata......

目前很多的成人患者在进行正畸治疗,相对于青少年患者他们口内牙齿状况复杂,因此正畸医生要面对不同材料的修复体诸如汞合金、黄金......

氢气在过去一直被作为隋性气体较少应用于临床。近年来较多研究表明，氢气作为一种抗氧化、抗炎、抗凋亡、基因表达和信号转导调控分......

The various advantages of organic polymer monoliths, including relatively simple preparation processes, abundant monomer......