论文部分内容阅读
,Preparation of polymer nanoparticles, and the effect of nanoconfinement on glass transition, struct
【机 构】
:
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engine
【出 处】
:
中国化学前沿
【发表日期】
:
2011年4期
其他文献
玉米重要性状QTL定位是分子标记辅助选择的前提条件,对于提高育种效率有重要意义。本研究以当前大面积推广的一个优良玉米杂交种郑单958的两个亲本(郑58×昌7-2)构建含有225个家系的F_(2:3)群体为基础材料,构建了SSR分子标记遗传连锁图谱,并对产量和相关性状进行了QTL作图。在5个环境条件下(2007年在郑州、济源、西昌,2008年在郑州、济源)进行田间试验,利用复合区间作图法对穗长、穗粗
山东省临沭县玉山镇半里小学自去年引入世界大学城云空间,通过深入的学习和不断使用磨合,教师对世界大学城的魅力、云空间的海量存储及实用性有了更清楚的认识.云空间在课前
临沭县依托“网络学习空间人人通”,促进了县域教育公平发展,促动了师资水平提高,推动了教育质量提升,实现了教育管理的跨越.
A preparation manner for monodispersed polystyrene(PS)nanoparticles polymerized by using a novel addition procedure of a monomer is suggested.In systems contain
,Study of two-dimensional liquid chromatography with high temperature NPLC and room temperature RPLC
To overcome the peak band broadening and to increase the peak capacity and separation efficiency of a two-dimensional liquid chromatographic system, a high-temp
,Synthesis and shapes of gold nanoparticles by using transition metal monosubstituted heteropolyanio
Gold nanoparticles were prepared via a simple photoreduction technique in the presence of transition metal monosubstituted Keggin heteropolyanions (PW11M, M= Cu