本文将“推式技术”服务应用于数字校园环境下,根据校园不同的环境情况,设计了“推式技术”服务的应用形式,并通过实例研究,说明该服务的应用价值。
In this paper, “push
We evaluate the quasinormal modes of massless Dirac perturbation in a Schwarzschild black hole surrounded by the free static spherically symmetric quintessence
The effect of annealing on the microstructure and electrical characteristics of poly(3-hexylthiophene)(P3HT)films doped with very small amounts of the electron
“非遗”项目解读rn江苏南通是我国四大风筝产地之一,盛产板鹞,为全国绝无仅有.2006年5月20日,南通板鹞风筝制作技艺经国务院批准列入第一批国家级非物质文化遗产名录.我国南
研究结果表明:冬小麦对硼营养的吸收明显的分为两个阶段,拔节前吸收量少,绝大部分硼素是在拔节以后吸收的,呈小头大尾巴的吸收特点;冬小麦不同生育期吸收硼的分配特点是,叶片
We derive, with an invariant operator method and unitary transformation approach, that the Schr(o)dinger equation with a time-dependent linear potential possess
用生长习性,干物质量和籽棉产量不同的9个陆地棉品种,进行了有关籽棉产量的组成成份和干物质积累的研究。籽棉产量受铃数和干物质生产的控制,铃数的影响是直接的,而干物质量
A torsion balance is constructed to accurately measure the magnetic properties of the real proof mass of the inertial sensor. The magnetic susceptibility and re
By using a suitable set of the surface energy coefficient, nuclear radius, and universal function, the original proximity potential 1977 is modified. The overes