文山州人口素质现状与人才开发的几点思考

从文山州人口的受教育程度可以反映出，文山州目前的人口素质现状是令人担忧的，在此基础平台上，文山州人才资源的学历结构、地域分布、民族分布、行业分布等存在着严重的不平衡，这种状况，极大地制约着文山经济社会的发展。为此，开发文山人才资源，尤其是盘活文山现有人才资源就具有重要的战略意义。     

All-glass open-split interface for capillary GC/MS

This paper describes a design for an all-glass GC/MS interface. The design has advantages due to low dead volume, lack of column effluent adsorption and degradation, simple interface production and installation, and ease of column mounting/dismounting.     

"做"与"作"病例浅析

“做”与“作”二字在报刊等文章中经常出现互用,该用“做”的地方用了“作”,该用“作”的地方用了“做”。其实“做”与“作”是有明显区别的,不能混用。     

《论语译注》指疑

对《论语译注》中的三个句子“斯害也已”、“末之也已”、“其终也已”的解释与杨伯峻先生有不同的看法。主要从三个方面进行论述。一是对《论语》和《左传》中所有“也已”句分析后认为在《论语》时代，“也已”已经结合为一个语气词，它们不应拆开解释；其二，“已”的演变过程告诉我们，“也”与“已”的结合处在动词“已”逐渐虚化的过程中；第三，“也”置于主语后表提顿只限于特定的句子，而论语中这三句都不符合这一条件。     

宋太祖的管理思想

宋太祖赵匡胤在建立大宋王朝后,为了巩固统治统一天下而实施了一系列的改革措施。这些措施是宋太祖赵匡胤管理思想的外在显现。主要表现在:军事上采取先南后北、各个击破的战略方针;内政上采取分割宰相的权力、改革禁军设置等措施加强皇权,巩固政权;在富国强兵方面实行归还战俘,稳定边境、严格执法,整肃吏治、赈济灾民,发展经济等措施。     

Optical system and lens design for Blu-ray disc optical pick-up

During the design process of Blu-ray disc optical pick-up (BD OPU), the optical system and the collimator lens design is especially important. This paper designs an optical system and some lenses for the BD OPU, including collimator lens, beam shaping lens for laser beam shaping, and cylinder lens for signal detecting. In this OPU, we use a triplet lens to collimate the laser beam. At the same time, we build a series of assembly jigs to make sure that each lens can be put into the OPU basement properly. At last, we get the reading spot image and S-curve photo of OPU, which can be used to read Blu-ray disc (BD).     

LOM and HOM damping study in a superconducting deflecting cavity for ALS at LBNL

Superconducting deflecting cavities can be used in synchrotron light source to generate subpicosecond X-ray pulses while the impedance of the lower order modes (LOM) and higher order modes (HOM) in the cavity should be kept below an accepted level to avoid beam instability. These modes can be damped by adding waveguide on beam pipe. Detailed simulation of Q in CST Microwave Studio is introduced and experiment results on an aluminum model cavity with damping waveguide are reported to make a comparison.     

An explanation for deviations from the quark number scaling of elliptic flows in low pT region

We carry out a systematic study of the different contributions to the deviations of the elliptic flows from the quark number scaling in high energy heavy ion collision in a quark combination model.The effects that we considered are:the resonance decay,the flavor dependence of the quark elliptic flow and the combination of quarks/antiquarks with slightly different transverse momenta.Our results show that the deviations observed in experiments can be well reproduced within the combination framework if all the three effects are considered. We make a detailed analysis of the different contributions using a Monte-Carlo program and suggest measuring the quark number scaling in intermediate pT range more precisely.     

碱法草浆造纸黑液COD去除和脱色研究

采用混凝、酸化及改性天然沸石吸附的处理工艺，研究了去除碱法草浆造纸黑液ＣＯＤ和色素的效果。ＣＯＤ累积去除率高于８１％，色度去除率可达９８％以上。     

国内外女篮技战术情况的比较研究──附第十二届世界女蓝锦标赛录像资料的统计分析

本文运用统计分析方法，试对第十二届世界女篮锦标赛中的国内外篮球技战术情况进行比较研究。旨在总结经验，探究原因，为中国队改进训练，争取再创辉煌，提供参考意见。