Surface enhanced Raman scattering (SERS) spectroscopy was first utilized to study the photo-orientation behaviour of the photoreactive groups on a novel photo-a
分析了配电网故障定位中原有算法可能存在的问题,提出一种新的基于改进矩阵算法的配电网故障定位算法。该算法既能实现辐射状网、树状网和环网开环运行的故障定位,又能实现环
自古以来,暴雨始终是不可抗拒的自然灾害之一,在今天,人类是否已经可以驯服这头“野兽”,让它变为密友了呢?
电网改造的发展和信息技术的进步为电网调度监控一体化的实现创造了有利的条件,大大的提高了电网运行的效率,有效改善了电网的运行环境。本文主要论述了电网调度监控一体化运行
A new heat-resistant, soluble polymer, poly(phenyl-1,2,4-triazine imidc), has been prepared via a two-step method of polycondensation of N,N'-bis(4-benzil)p
本文提出了旅游产品营销渠道冲突的内涵和类型,将渠道冲突的原因分为直接原因和根本原因,深入分析了旅游产品营销渠道冲突的根本原因。并从根本上提出了解决旅游产品营销渠道冲
<正>The oxidative polycondensation reaction conditions of 4-m-tolylazomethinephenol (4-TAMP) in the presence of air O2 and NaOCl as oxidants were studied in an
[摘要] 非传统风险转移(Alternative Risk Transfer,简称ART)市场的发展,已经对国际保险业产生了重要影响。本文对非传统风险转移市场的风险载体做了介绍和分析,并展望了其对我国保险行业的启示。 [关键词] 保险ART载体 所谓非传统风险转移(Alternative Risk Transfer,简称ART),最早出现于本世纪中叶的美国,起初是指企业不通过传统的保险方式,而
Photoinduced birefringence is investigated in a new amorphous copolymer containing azobenzene groups. The levels of birefringence signal are found to depend on
<正>A hypercrosslinked polymeric adsorbent (ZH-03) for adsorbing and removing chlorophenolic compounds from their aqueous solutions was studied, including the s