文化创意产业与旅游业的融合模式研究--以五大连池风景区为例

文章从文化创意产业与旅游业的融合角度着手,以五大连池风景区为例,通过分析五大连池风景区火山与矿泉文化资源,进一步从文化创意与旅游融合的角度提出拓展型融合、渗入型融合、重装型融合的五大连池火山矿泉疗养文化与旅游业的融合模式。     

机电设备安装工程中常见问题及对策分析

机电设备安装工程施工是一项技术领域的工作,涉及到了多个工种和多道工序,因此存在特殊的要求。文章对机电设备安装施工中存在的一些常见问题进行了分析,并为提高机电设备的安装质量提出了一些建议。     

一株新疆灵芝的鉴定及生长和产糖性能初探

以新疆阿勒泰采集的灵芝子实体XJ-001为试材,采用组织分离纯化获得该菌纯培养,以菌丝体基因组DNA为模板进行ITS片段扩增,测序并进行系统发育分析;以5种不同培养基培养菌株,通过比较生长速度,选出适宜母种培养基;摇瓶发酵研究不同碳氮源对菌株菌丝体生物量、胞内及胞外多糖含量的影响。结果表明:根据形态特征结合rDNA-ITS分析,初步将XJ-001鉴定为Ganoderma lucidum,并获得GenBank登录号为KT997431;菌株在玉米粉、豆饼粉琼脂培养基长势最优,生长速度为18.7mm·d~(-1);以葡萄糖、酵母浸粉为最适碳、氮源,在转速150r·min~(-1),30℃培养5d,菌株XJ-001菌丝体生物量、胞内/外多糖含量分别为8.15、1.18、0.05mg·mL~(-1)。该菌株具有生长迅速和产糖较高的潜在性能,可为开发新疆野生灵芝资源提供参考。     

“西育1号”芹菜周年栽培技术

"西育1号"芹菜新品种于2009年10月通过陕西省农作物品种审定委员会登记。经过在西安三桥农场、西安市现代农业科技展示中心多年的多茬口栽培试验以及高陵、阎良、周至等区县的试验示范,总结形成了一套适合关中地区"西育1号"芹菜的优质高效周年栽培技术,以期为该品种的推广提供技术指导。     

不同行道树降温增湿及滞尘效应

以海南热带海洋学院(三亚校区)校园行道树优势树种高山榕、大叶相思、印度胶树、菩提树、非洲楝、火焰木、马占相思、香樟、鸭脚木、小叶榄仁、垂叶榕、隆缘桉为研究对象,比较了乔木绿化树种的降温增湿和滞尘能力。结果表明:在相同环境生长的种龄相当的树种,降温增湿效应不同,高山榕、大叶相思、印度胶树的降温增湿能力最好;降温增湿效应比较差的是隆缘桉、小叶榄仁和垂叶榕。不同树种的滞尘能力也有差异,其中滞尘能力较强的乔木树种是火焰木、菩提树、高山榕和印度胶树。该研究结果对校园绿化和城市行道树的规划选择都具有一定的参考价值。     

Control Strategy and Simulation Study on NiMH Battery Quick Charging for Regenerative Braking of HEV

Based on the result of NiMH battery performance experiments, changing trend of maximal temperature and difference in temperature of HEV NiMH battery in different SOC and different charging current is analyzed. Considering the working situation of HEV NiMH battery and the theory of battery quick charging, a control strategy for NiMH battery quick charging is described which adapts to HEV regenerative braking system based on Mascc law. By Modeling and simulating the process of NiMH battery quick charging with this strategy, constant voltage charge method and constant current charge method, validates this control strategy.     

Safeguarding Capability Index System of Regional Sustainable Development

According to the new requirement of sustainable development in the new stage, this paper puts forward the definition of the safeguarding capacity of regional sustainable development and uses some statistical methods of frequency statistics and principal component analysis to construct the index system of safeguarding capacity. Then it takes the data of the Three Gorges reservoir area for example to make empirical analysis, and provides efficient measurement tools to further measure the regional sustainability together with its safeguarding capacity, and therefore helps the government and the relevant organizations to establish more scientific policies of sustainable development.     

Matter-element Evaluation Model on the Personal Credit of University Students Loan and It''s Application

This paper analyzes the current situation of university students' credit evaluation and set up an evaluation index system of university students' credit to compensate a loan.Based on this index system,this paper sets up a matter-element evaluation model on the individual credit of university students loan by means of extensible engineering method.The grade of individual credit and the index for evaluating the level of individual credit are made as matter-element,meanwhile,the classical field,the segment field,the weight coefficient are obtained.Dependence function is established based on the grade of individual credit and then the grade is judged by calculating the synthetic dependence degree.Finally,this paper presents the evaluation method by giving an example.This method is simple in calculation,reasonable in evaluation with high applicability.     

On Noise Control of the Environment in Advanced Living District

The living environment is becoming more and more important,one of the main elements which affect it is noises.This paper takes the Zhonghuafang for example,to research how the whole planning and the designing for the living district affect the control of noises.Applying architectural technology,in order to cut down noises,a sound screen around the site is made and the distinctive constitution for the buildings is designed.The methods of disposing noises are proposed to make sure that the residents of the advanced living district are content with the living environment.