论文部分内容阅读
浅谈如何做好工程竣工结算
【出 处】
：
山西焦煤科技
【发表日期】
：
2010年z1期
其他文献
尽管当前高校思政教育网络载体日趋成熟,理论研究成果也在不断完善,但是思想政治教育的方法和内容依然陈旧,教师队伍水平参差不齐,缺少教育合力,这些都是造成思想政治教育工
Nitrogen Use Efficiency as Affected by Phosphorus and Potassium in Long-Term Rice and Wheat Experime
Improving nitrogen use efficiency(NUE) and decreasing N loss are critical to sustainable agriculture. The objective of this research was to investigate the effe
Soil organic carbon(SOC) is one of the main carbon reservoirs in the terrestrial ecosystem. It is important to study SOC dynamics and effects of organic carbon
Basic Soil Productivity of Spring Maize in Black Soil Under Long-Term Fertilization Based on DSSAT M
Increasing basic farmland soil productivity has significance in reducing fertilizer application and maintaining high yield of crops. In this study, we defined t
Soil CO2 and N2O Emissions in Maize Growing Season Under Different Fertilizer Regimes in an Upland R
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥
Soil Organic Carbon Accumulation Increases Percentage of Soil Olsen-P to Total P at Two 15-Year Mono
Soil organic carbon(SOC) and soil Olsen-P are key soil fertility indexes but information on their relationships is limited particularly under long-term fertiliz