论文部分内容阅读
旧中国重庆通讯社一览表
【出 处】
:
新闻与传播研究
【发表日期】
:
1990年2期
其他文献
We study the dynamics of a two-mode BoseHubbard model with phase dissipation,based on the master equation.An analytical solution is presented with nonzero asymm
期刊
We focus on two new 2D materials,i.e.,monolayer and bilayer silicon phosphides (Si1 P1).Based on the elastic scattering Green’s function,the electronic-transpo
期刊
在52年以前,我有幸被介绍到在长沙新创办的国际新闻社工作,名记者范长江是这个社的社长,我从此就当了他的一个学徒。我随长江工作了两年,以后由于皖南事变后国新社在国统区
The optical frequency comb has been widely used in precision measurement.In this study,a multi-peak fitting approach is first proposed to fit the two-photon tra
期刊
We demonstrate a fiber Fabry Pérot cavity in the ultraviolet range,which covers the florescence wavelength for the 2P1/2 to 2S1/2 transition of Yb+ and is desi
期刊
龙眼(Dimocarpus longan Lour.)是重要的亚热带果树。本试验以‘红核子’和‘四季蜜’龙眼为材料,克隆龙眼GIGANTEA (GI)和FLAVIN-BINDING, KELCH REPEAT, F-BOX1(FKFl)基因,
We present a terahertz (THz) real-time digital holographic system with zoom function worked at 0.17 THz.The magnificationfactor ranges from 1 to 2.In the imagin
期刊
当Google成功上市以后,英国《金融时报》采访其投资人克尔·莫理茨(Michael Moritz)时,这位最著名的美洲杉投资公司(Sequoia Capital)合伙人之一、前《时代》杂志的记者认为
夏棉生育期短生长发育快,出苗后又处在高温、高湿季节,水、肥、光照条件好,棉花生长快,但蕾铃脱落严重、烂铃多、成熟晚,影响产量和品质。棉农为此也采取了相应控制措施,但
We present a theoretical study of quantum charge pumping in metallic armchair graphene nanoribbons using the Floquet-Green function method.A central part of the
期刊