论文部分内容阅读
鸡西矿业集团公司张辰煤矿西三采区3<
模块化模式下的高职数学差异化教学
【摘 要】
：
鸡西矿业集团公司张辰煤矿西三采区3
【出 处】
：
黑龙江科技信息
【发表日期】
：
2009年19期
其他文献
Bridges in service in most Western Countries were built according to old codes that foresaw design loads inconsistent with todays traffic demand.In this pap
会议
Fatigue is a deterioration process where a material flaw,initially microscopic in size,develops into a larger defect and eventually a crack.This occurs beca
会议
Robustness of passive and semi-active control schemes on a cable stayed bridge under extreme loading
Robustness has gathered in the last decades the interest of many specialists in the field of structures and infrastructures engineering.Such a characteristi
会议
In this work a methodology is proposed for the correction of condition rating to make it dependent on the system behavior.Robustness and Redundancy concepts
会议
Robustness issues and hybridization of a Tuned Mass Damper system on a suspension bridge model under
In this work the robustness of a control system to perform within satisfactory limits when damages in some of its elements occur,is investigated.Robustness
会议
石油是全球重要的战略能源,石油美元发展策略是助力美元国际化快速发展的重要力量之一。随着全球能源格局的变迁,当今石油美元呈现出新特点。第一,石油供求变化对石油美元产生重要影响。第二,石油美元环流出现“东”流、投资渠道多元化以及规模减小的新变化。第三,美元指数与石油价格呈脱钩趋势。同时,新能源和低碳经济开始进入人们的视线,低碳发展已经迫在眉睫。在传统能源作为主导、新能源快速发展的形势下,我国要合理利用自身巨大的能源需求,探索出一条针对不同能源类型的“二元路径”。一方面,争取传统能源结算领域更大话语权;另一方面
Outstanding composite (steel and concrete) high speed railway bridges in Spain.Design aspects focuse
During the last 15 years IDEAM has been involved in the development of new steel and composite (steel and concrete) solutions for several Spanish High Speed
会议
During the last two decades there has been a wide growth of high-speed rail lines in Spain.Consequently,Spain currently has about 2,900 kilometers (1,800mil
会议
Given their dynamic characteristics,inclined stay cables are vulnerable to excitations by wind.Dry inclined cable galloping is an aerodynamic instability ph
会议
Cracks are one of the most important demonstrations of structural damages.Under the effect of complicated external loads,positions of cracks inside structur
会议