我国跨国经营的发展构想

本文在系统阐述当代跨国经营战略调整与发展趋势的基础上，简要剖析了现阶段我国企业跨国经营的主要问题，重点探讨了我国跨国企业发展战略的基本构想。     

A ground‐level ozone forecasting model for Santiago,Chile

A physically based model for ground‐level ozone forecasting is evaluated for Santiago, Chile. The model predicts the daily peak ozone concentration, with the daily rise of air temperature as input variable; weekends and rainy days appear as interventions. This model was used to analyse historical data, using the Linear Transfer Function/Finite Impulse Response (LTF/FIR) formalism; the Simultaneous Transfer Function (STF) method was used to analyse several monitoring stations together. Model evaluation showed a good forecasting performance across stations—for low and high ozone impacts—with power of detection (POD) values between 70 and 100%, Heidke's Skill Scores between 40% and 70% and low false alarm rates (FAR). The model consistently outperforms a pure persistence forecast. Model performance was not sensitive to different implementation options. The model performance degrades for two‐ and three‐days ahead forecast, but is still acceptable for the purpose of developing an environmental warning system at Santiago. Copyright © 2002 John Wiley & Sons, Ltd.     

格值诱导空间的若干特征定理

讨论了格值诱导空间及相关的弱诱导空间和满层空间的代数特征和拓扑特征。     

Stylistic Analysis of The Nightingale and the Rose

Oscar Wilde accomplished great success in conducting one of his works The Nightingale and the Rose This essay tries to analyze its article success in various stylistic levels, which is supposed to be helpful for teachers to conduct their classroom teaching of the material. Furthermore, this essay is bond to be very useful for those English majors by providing a guideline for their deeper and further appreciation of the article.     

A 2500-year sea level change record in Fildes Peninsula, Antarctica

A detailed record of sea level changes during the last 2500 years is preserved in the northernwest coast of Fildes Peninsula in Antarctica. Fourteen marine alga layers were deposited in the beach with an altitude of 2.80 m, and one diatom layer deposited in the ancient lake on the terrace with an altitude of 6.84 m. A radiocarbon age of 695±70 aBP was obtained for the modern marine alga, and the age was used in correction for the carbon reservoir effect of the marine alga. Sea level fell 4.98 m from the 4th century B.C. to the early 13th century, at an average of -0.31 cm/a, then rose about 0.78 m during the early 13th to the middle 18th century, at an average of 0.14 cm/a. It has risen about 0.16 m since the middle 18th century, at an average of 0.07 cm/a.     

一种面向测试的RTL行为抽象与蕴含方法

针对寄存器传输级（register transfer level,RTL)行为的抽象，提出了一种层次化的带条件的表示，这种抽象的行为是面向测试的，它不仅表达简单，而且能很方便地进行蕴含操作，通过抽象，电路可以规范为行为集，并代替电路本身进行功能测试向量的生成，在测试生成过程中，大量地应用蕴含操作何以使其中的行为得到简化，并极大地提高了系统的效率。     

城市可持续发展水平的指标体系及评价

从经济、环境、资源、社会发展和人口5个方面构建了评价城市可持续发展水平的指标体系.由于涉及到众多的指标,选择因子分析法通过降维处理,能使较多原始指标被综合为几个较少指标.实例证明,指标的选取、方法的选择都比较合理.     

基于HLA和GIS的作战想定整合与态势演播

HLA是近几年发展起来的一种体系结构标准，介绍了将HLA/RTI和网络GIS的集成研究成果及其用于想定整合与态势演播取得的有益实验结果。     

适应市场需求积极推进吕梁农业结构高速调整

文章结合吕梁地区实际，对如何适应市场需求确立农村经济结构调整方向和进行产业化经营进行了论证分析。     

对高职高专院校人才培养水平评估工作中问题的分析

分析了目前我国高职高专人才培养水平评估工作中存在的问题,并提出了相应对策。