论文部分内容阅读
如何管好、用好公路养护机械设备,已是公路人共同关注的课题.本文就海南省机械管理的实际情况,浅议公路养护机械设备的管理.
浅议公路养护机械设备管理
【摘 要】
：
如何管好、用好公路养护机械设备,已是公路人共同关注的课题.本文就海南省机械管理的实际情况,浅议公路养护机械设备的管理.
【机 构】
：
保亭县公路分局
【出 处】
：
中国科技博览
【发表日期】
：
2004年期
其他文献
Based on the row structure model of Kimes and the mean gap probability model in single direction, we develop a bidirectional gap probability model for row crop
介绍了一种基于C/S结构的城市公交车监控系统,阐述了在Delphi编程环境下如何利用socket编程机制实现客户端与服务器的数据交换,实现了城市公交监控系统的设计。
Sinian-Cambrian stratigraphic framework for shallow- to deep-water environments of the Yangtze Platf
The Sinian (Terminal Proterozoic) and Early Cambrian shallow- to deep-water sequences of the Yangtze Platform were investigated. Based on integrated lithostrati
Scheelite Sm-Nd and quartz Ar-Ar dating were accomplished for the Woxi Au-Sb-W deposit in western hunan. The results show that the Sm and Nd concentrations of s
Catalytic decarboxylations of fatty acids in immature oil source rock samples were examined in this study. The rock samples were obtained from seven oil fields
Experimental studies on elastic and rheological properties of amphibolites at high pressure and high
Laboratory measurements of compressional-wave velocities and rheological properties are carried out on natural amphibolites collected from Chencai, Zhejiang Pro
Carbon isotopic record from Upper Devonian carbonates at Dongcun in Guilin, southern China, supporti
Two positive δ13C excursions are presented in records from the Frasnian-Famennian (F-F) marine carbonate sediments in Europe, America, Africa, and Australia, h
针对铁路行包运输组织中操作层上的装车计划问题,综合分析了影响行包装运计划优化的相关因素,建立了行包装运计划改进的0-1背包问题模型,并模拟人工编制计划思维过程设计了满
Climate as the dominant control on C3 and C4 plant abundance in the Loess Plateau: Organic carbon is
Abundance of C3 and C4 photosynthesis plants can be inferred relatively from stable carbon isotopic composition of organic matter in soils. The samples from fiv
Late Neoproterozoic to early Cambrian sulphur cycle-An isotopic investigation of sedimentary rocks f
The sulphur cycle responds to changes in seawater chemistry, biological evolution and tectonic activity. We follow an isotopic approach in order to constrain th