论公路施工企业项目的成本控制

来源 :科学之友 | 被引量 : 0次 | 上传用户:jx34343
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
公路施工企业项目成本管理是企业获取经济效益的重中之重.文章就如何控制成本管理,有效控制成本支出,从公路施工过程控制、安全成本控制、隐性成本控制等方面进行了阐述.
其他文献
In this article, phenyl acetate was synthesized from phenol and acetic anhydride over titanium silicalite-1, in which the organic structure-directing agents wer
Reifneries often need to ifnd similar crude oil to replace the scarce crude oil for stabilizing the feedstock prop-erty. We introduced the method for calculatio
Oxidation induction time (OIT) testing by differential scanning calorimetry (DSC) was used to evaluate the oxidation resistance of lubricating greases. Under th
Para-xylene was chosen as the probe molecule to study adsorption thermodynamics and diffusion kinetics on NaY zeolite and composite structured NaY zeolite synth
Gust front is a kind of meso-and micro-scale weather phenomenon that often causes serious ground wind and wind shear. This paper presents an automatic gust fron
Unlike previous studies on wind turbulence spectrum in the planetary boundary layer, this investigation focuses on high-altitude (1-5 km) wind energy spectrum a
借助于PAA(poly(amide acid),聚酰胺酸)与Ag纳米粒子的相互作用以及PAA的线团构象,以原位合成的Ag/PAA纳米复合溶液为基础,采用低温化学亚胺化使PAA亚胺化,得到PI (polyimide,聚酰
关于泰山索道建设的讨论已经持续了20多年,至今未有定论。本文从博弈均衡的角度对对是否该建及如何建的问题进行了初步分析。并指出景区旅游供给要素规划作为一种制度安排要
Land retrievals using passive microwave radiometers are sensitive to small fluctuations in land brightness temperatures. As such, the radio-frequency interference(RFI) signals emanating from man-made