传统村落码头空间改造的适宜性评价研究

综合运用Yaahp软件分析、层次分析法、Delphi法、文献解析与问卷调研等方法,对功能改造活动的调研数据建立判断矩阵,选取22个指标并计算推演指标权重,建立传统村落码头的功能改造的适宜性评价模型,并提出相应的量化评价方法,推导出传统村落码头空间功能改造适应性的七个关键要素。为传统村落的文化传承与功能提升提供决策依据。     

Study on the Adaptability of Alkanolamide (LDEA) Lowering Oil/Water Interfacial Tension to Different Crude Oils

In order to investigate the high interfacial activity and fair oil phase adaptability of alkanolamide, “1:1” type lauric acid diethanolamide impurities (LDEA) were synthesized and purified by the column chromatography method to obtain dodecanoic acid diethanolamide (C₁₂DEA), ester mixture, etc. The exact structures of these compounds were further confirmed by IR, gas chromatogrph with mass spectroscopy (GC–MS), and NMR. The influence of each component on the interfacial tension of oil/water (IFT) was studied by systematic quantitative analysis. The results showed that (i) the strength of each system to reduce oil/water IFT is C₁₂DEA /DEA ≈ LDEA > C₁₂DEA/DEA/ESTER > C₁₂DEA/NaOH > C₁₂DEA > C₁₂DEA/ESTER > DEA. This indicates that LDEA contributes to the reduction of the oil/water IFT and the enhanced adaptability of crude oil in this order: DEA > > ESTER; (ii) when the IFT of the LDEA/DEA system reached an ultralow value, the minimum content of DEA in the system was 1%, and the maximum ester content was less than 5% when the LDEA/DEA/ESTER system reached the ultralow IFT; (iii) the possible mechanism of effect of LDEA components on the IFT and oil phase adaptability was proposed as the synergistic process among the hydrogen bonding, alkali effect, and interface self-assembly of molecules in the interfacial layer. The contribution of these three factors were hydrogen bonding > alkali effect > interface self-assembly.     

Temperature adaptability of the soluble lead flow battery using different solutions of fluoborate,perchlorate, methanesulfonate and trifluoromethanesulfonate

The evaluation of cell's weatherability is of practical interest. To further improve the soluble lead flow battery's weatherability, physiochemical properties of electrolytes containing fluoborate, perchlorate, methanesulfonate and trifluoromethanesulfonate are investigated from ?60 to 50 °C. Activities of CF₃SO₃H and HClO₄ are poor in trifluoromethanesulfonate and perchlorate solutions due to common anion effect. The solubility of lead salt can be improved by increasing temperature, but worsened by increasing acid's content. With the temperature increasing, the conductivity is enhanced, and the viscosity is lowered for four solutions. The same results have been found by increasing acid's content except for CF₃SO₃H. The high energy efficiency can be achieved for cells over ?40–0 °C using fluoborate and perchlorate solutions, 73.2% at ?40 °C and 78.1% at ?30 °C respectively. Over the temperature range of 20–50 °C, the cells with methanesulfonate and trifluoromethanesulfonate solutions have good performance, 77.4% and 73.7% at 50 °C respectively.     

论开拓设计及施工对地质构造的迎合

开拓设计及施工必须对地质构造有一个正确的认识,不清楚地质构造,就会给相关的开拓工程造成不必要的损失。相反,充分了解和掌握了地质构造情况,还会使开拓工程的利用事半功倍。     

急斜近距煤层水平分段轻型液压支架放顶煤联合开采的实践

论述了碱沟煤矿采用急斜近距煤层水平分段轻型支架放顶煤采煤方法的科学性。新型采煤法的实施有利于避免急斜近距煤层开采的相互影响，提高生产能力和采出率，形成规范的通风系统。进一步论述了这种新型采煤法回采工艺的独特性和液压支架的适应性，得出采用这种特殊的回采工艺和液压支架保证了作业安全，有利于高产高效，而且适应了联合开采后顶煤的放出过程、围岩破坏和矿压显现特征。并提出了进一步改进采煤方法，完善工作面生产体系的建议。     

煤炭开发西移进程的适应性决策系统

论述了煤炭开发重点西移进程所取决的煤炭消费需求增长，与国民经济发展速度，节能率，一次能源构成之间 关系，提出了煤炭生产与消费相适应的决策系统；分析了煤炭开发重点西移的趋势和可能出现的一种状态。     

员工职业生涯规划与企业发展

论述企业员工职业生涯开发管理与企业发展的关系，搞好员工职业生涯规划可以最大限度地发挥企业员工的才华与潜能，提高企业经济效益。处理好员工职业生涯规划与企业发展的关系。使员工个人目标与企业整体目标统一，有利于企业的长远发展。     

双层皮玻璃幕墙的气候适应性设计策略研究——以夏热冬冷地区大型建筑工程为例

本论文基于不同条件下(如朝向、遮阳、通风、能耗、淋水、蓄热和气流循环等)各种实验的对比研究,探讨了双层皮玻璃幕墙对室内热环境以及能耗的影响。进而结合双层皮玻璃幕墙的技术特点,尝试总结其技术规则和气候适应性设计策略。本研究不仅为生态建筑的实现提供了可操作的技术支撑,而且为建筑设计的逻辑表达提供了最大的可能性。     

鄂东南传统民居的气候适应性研究

中国传统民居具有良好的气候适应性,深入地研究传统民居的气候适应性,发掘其中有价值的策略和技术,对当今的生态建筑设计很有帮助。通过对湖北省阳新县玉堍村传统民居的热舒适性实验和分析研究,发掘鄂东南传统民居解决夏季热舒适性的关键方法和技术,探索传统民居气候适应性的根源,揭示了传统民居在解决气候适应性问题方面不同于现代生态建筑的方法和思路。     

从单一到综合——高校学生综合性餐厅研究

针对以往高校学生餐厅规模小、功能单一的缺点，分析了目前高校学生综合性餐厅功能性强、适应性广的特点，对现代高校学生综合性餐厅中的功能适应性、技术适应性、环境适应性三个方面的内容进行了研究。