见的人多了,自然会听到各种各样的说法,无论批评还是赞美,人们都喜欢用一些词语来界定你,不管对不对,他们的心里总需要一个评价.于是就听见说:余老师,你是我们学习的榜样.rn
督导、督查、督察……都是上级通过实地查看、走访调研、翻阅资料、询问答复等方式,督促各项工作完成的一种手段.近年来,党中央、国务院加大了对工作落实情况的督导督查,有力
The recent discovery of superconductivity in REFeAsO (RE,rare-earth metal) has generated enormous interest because these materials are the first non-copper oxid
We present the design and experimental results for a diode pumped Nd:YLF regenerative amplifier applied to amplify a nanosecond laser pulse.Numerical simulation
Symplectic algebraic dynamics algorithm (SADA) for ordinary differential equations is applied to solve numerically the circular restricted three-body problem (C
The performance of the differential-phase-shift keying (DPSK) protocol applying a 1310nm up-conversion single-photon detector is analysed. The error rate and th
社会化媒体给新闻业带来了巨大的冲击,记者对社会化媒体的使用更是直接关系到新闻生产和媒介议程建构。本研究通过对199位媒体人的问卷调查,采用使用与满足、社会建构主义路
近日上海财经大学高等研究院发布的一份报告指出:中国家庭债务已逼近家庭部门能承受的极限.数据显示,截至2017年底,中国的家庭债务与可支配收入之比高达107.2％,已经超过美国当
A theoretical approach is generalized and employed in this work to evaluate the magnetoresistivity of ErBi in exteal magnetic fields. The calculated results and
We show that entanglement concentration of unknown atomic entangled states is achieved via the implementation of entanglement swapping based on Raman interactio