论文部分内容阅读
净现值法中贴现率的确定
【机 构】
:
湖南工程学院
【出 处】
:
技术经济
【发表日期】
:
2001年5期
其他文献
20世纪90年代以来,随着我国经济与政治层面的不断改革,媒介文化生产也发生着从宏观到微观的各种变化,体现为从体制改造到机制转换的全方位改变,其内在的生产逻辑也进行着重大
Seeds of 18 species of Indigofera L. were examined with the scanning electron microscope and the light microscope. Macro- and micromorphological characters, inc
面向丝绸之路经济带进行信息传播是陕西对外传播的重要组成部分,也是构建良好区域形象的重要途径。通过调研笔者发现,当前陕西媒体对丝绸之路经济带信息传播存在传播平台不完
Living Cephalotaxus (plum yews) occurs mainly in East Asia and North of Indo-China peninsula. The study of original taxonomic literatures found that, in early d
Chromium is found in all phases of the environment, including air, water and soil. The contamination of environment by chromium has become a major area of conce
Aralia spinosa leaves were collected from three different habitats in north Alabama. The leaf essential oils were collected by hydrodistillation and analyzed by
因应互联网浪潮的兴起和报业转型的迫切需求,媒介融合尝试逐渐成为美国各大媒体的新闻编辑室的自觉行为。美国融合编辑室在结构上和人员组成,以及信息技术运用上突破旧有思维
Brachylaena huillensis (Silver Oak) is a multipurpose timber tree species in the family of Asteraceae. There has been a very high demand for B. huillensis wood