利用非谐振双光子激发方法, 研究硅聚合物的光反应特性.Using nonresonant two - photon ( NRTP ) method, we studied the photo reactive properties of polysilane polymer.但是,对于经常演奏如铜锣这类非谐振乐器的加麦兰乐队而言, 他们的喜好恐怕截然相反.But an ensemble of gamelan masters , who ...
Objective To study the clinical characteristics of children orbital dermoid cyst.目的探讨小儿眼眶皮样囊肿的临床特点.Objective To study the CT findings of dermoid cyst of the orbit.目的分析眼眶皮样囊肿的CT表现.Giant dermoid cyst of the petrous apex.大熊...
冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区.Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.斜长角闪岩和基性麻粒岩可与世界变质拉斑玄武岩对比.The amphibolite and basic granulite may be comparable to the...