再辉效应对T9A钢显微组织和机械性能的影响

研究了T9A钢铅浴淬火时,再辉效应对其显微组织和机械性能的影响.在珠光体转变温度范围内等温时,随着等温温度的降低,引起塑性下降的原因是再辉效应促发颗粒状或短片状珠光体形成;在上贝氏体转变温度区,由于出现再辉效应产生的温度爬升现象,使试样温度升至屈氏体转变温度区从而形成上贝氏体和屈氏体的混合组织,使得强度增高曲线出现平台或稍有下降,且塑性发生下降,同时,还对等温淬火的定义提出了新的看法,绘出了反映实际情况的共析钢C-曲线上的组织形成图。     

综合(指导)类科技期刊发展现状及对策思考

文章分析了目前我国综合(指导)类科技期刊存在的主要问题,提出了综合(指导)类科技期刊要走出困境必须采取的对策措施。     

衬砌台车在隧道工程中的应用技术

文章以公路工程隧道的施工,浅述了衬砌台车在隧道二次衬砌混凝土的应用.     

国际刑事法院管辖权补充性原则初探

国际刑事法院是世界上第一个常设国际刑事司法机构,其管辖权补充性原则关乎国际义务与国家主权的均衡协调;《规约》对于管辖权补充性原则进行了多层次的规定;针对检察官重复启动调查、起诉程序以及修改、追加指控或代之以较严重的指控的权力,应当实施限制次数和间隔时间的制约措施。     

Multiple MIPS 4Kc cores based interrupt controller design and its implementation on HDTV SoC platform

A multiple MIPS 4Kc processor cores based interrupt processing system is introduced. The interrupt controller plays a key role in the high definition television （HDTV） system-on-a-chip （SoC） platform, especially when it is a multiple processor system. Based on a general introduction to the whole HDTV SoC platform, a layered interrupt controller and its implementation are discussed in detail. The proposed scheme was implemented in our FPGA verification board. The results indicate that our scheme is reliable and efficient. Meanwhile, as a functional intellectual property （IP）, the interrupt controller has reusability and expandability with the layered structure.     

论大学图书馆文化建设

论述了大学图书馆文化建设的意义、作用和内容,探讨了大学图书馆文化建设的途径和方法。     

外气的旋频曲线的实验研究

“旋转曲线”是旋子模型及旋子流假说的重要内容，该曲线在气功外气的研究中占有重要地位。本文从实验的角度证实了旋频曲线的存在，证明了意念对外气的调制作用．     

推广Weierstrass无处可微连续函数α~kcosb~kπx的一种方法

本文给出了形如Σαｋｃｏｓｂｋｘ，Σαｋｓｉｎｂｋｘ，Σαｋｃｏｓｂｋπｘ，Σαｋｓｉｎｂｋπｘ的函数连续且无处左、右方可导的一个充分条件，并给出了Σｃｋαｋｃｏｓｂｋｘ（ｂ≥７，ｂ∈Ｎ）及Σｃｋ　ｃｏｓｋ！ｘ等类更具体的函数连续且无处左、右方可导的充分必要条件。关键词     

塑料瓶盖的压缩性能研究

本文通过对塑料瓶盖压缩性能检测证明,每一种塑料瓶盖的压缩性能和压缩曲线都具有特征性,塑料瓶盖的压缩性能和压缩曲线可以作为检测塑料瓶盖真伪的重要依据之一.     

WHOLLY-AROMATIC COPOLYESTERS CONTAINING IPA, 2.6-NDA, TPA, CLHQA AND PABA MONOMERS

The crystallinities, thermal properties, liquid crystal properties and rheologic properties oftwo series of the aromatic copolyesters are studied. One of them is composed of IPA, 2,6-NDA,CLHQA, PABA and. the other composed of TPA, 2.6-NDA, CLHQA, IPA. The results showthat the crystallinities of the aromatic copolyesters are relatively low and the melting point of thecopolyesters decreases with an increase of the unsymmetrical contents. These two series of aro-matic copolyesters are both suitable for the conventional melt spinning process and have a goodfiber forming property and a good thermal stability. The viscosities of aromatic copolyestermelts are greatly affected by the shear rate, hence the so-called" thinning under shearing" phe-nomenon. The melts have a rather high viscosity flow activation energy and a relatively lowelasticity.