儒学审美意识与中国古典园林的交融

儒家思想及其审美意识对中国古典园林的产生和发展影响深远。笔者先从早期儒学与园林肇端的交融谈起,说明儒家主导思想及审美意识与中国古典园林的交融,主要体现在礼乐人格塑造、山水比德思想、隐逸出世思想等方面,挖掘中国造园思想的哲学、美学根源,及其对现代园林景观的启示。     

“善有善报”与“善不受报”——佛教善恶“因果”观辨析

谈善论恶乃是佛教的永恒主题。在中国佛教中，存在着两种完全不同的善恶“因果”观，一是注重“果”的“善有善报，恶有恶报”，二是注重“因”的“诸恶莫作，众善奉行”；其中有着“决定论”意味的“善有善报，恶有恶报”其实是中国本土儒家文化以及民间习俗中的“因果报应”思想在佛教中的反映，属于中国化的善恶“因果”观；而“诸恶莫作，众善奉行”则是基于印度佛教的“缘起论”，是原汁原味的印度佛教善恶“因果”观。依据印度佛教的这种善恶“因果”观，东晋竺道生进一步提出了“善不受报”的思想。依据“善不受报”以及作为其理论基础的佛教“缘起论”，一个人只管行善而不要去追求行善的回报，然而就是这种不求回报的行善才能得到最大限度的回报。     

Efficiency of Land Utilizationand Urbanization Progress of China

Urbanization is a process that is undergoing all over the world, which will speed up in the forthcoming years, especially in China as the boom of economy. On average, urbanization level is not only depended on the speed, but theefficiency, particularly efficiency of using land resource which affects urbanization directly. This paper provided status quo of land resource utilization efficiency, indictors, methods and factors, and illustrated the reference of well land utilization, aiming at fostering urbanization in China.     

烟田苗期残膜回收机主要结构设计研究

根据烟田苗期的农艺要求和种植模式,在现有的烟田苗期残膜回收机的基础上,对其进行改进,设计出适合云南本地烟草种植模式的烟田苗期残膜回收机。介绍了残膜回收机的主体结构,并完成万向节传动机构的UG建模,对模型进行运动仿真得到速度传递的关系;设计能使机器在行走过程中实现仿形限深目的的机构以及在完成卷膜作业后能够方便卸膜的卸膜机构。     

Some Agronomic Strategies for Organic Quinoa (Chenopodium quinoa Willd.)

Quinoa is a potential new seed crop for protein feed and human consumption in Europe, with tolerance to a range of abiotic stresses. For this purpose the study was planned to analyse the effect of important agronomic strategies like nitrogen level, N application strategy, row spacing and harvest time on yield and quality of quinoa. The experiments took place in the field of the experimental station of the Faculty of Science, University of Copenhagen. Three levels of organic nitrogen from slurry was used (60, 120 and 180 kg N ha^?1), supplied either all at once at sowing, or split between sowing and beginning of the reproductive phase. The effect of row spacing and harvest time was studied by harvesting seeds at seed maturity, which occurred 2–3 weeks prior to the mechanical harvest by threshing, and a couple of months after. Yield increased significantly (P ≤ 0.05) with an application up to 180 kg N ha^?1, reaching 2200 kg ha^?1. Increasing N also caused a significantly increased seed weight (up to 3.3 mg) and protein content (up to 17 %). N level did not affect number and amount of weeds. Split application with part of the N applied at bud formation did not have a significant effect on yield. Delayed harvest had a negative influence on seed weight, whereas protein content was stable after harvesting even a month after seed maturity. A late harvest significantly reduced seed germination, being reduced by 50 % after a 2‐month delay. A conclusion from this study is that both yield and protein content of seed can be manipulated by N level and application strategy. Harvest time is important for securing a high seed quality measured as seed germination, seed weight and protein content. A fast germination of quinoa is an important characteristic demonstrating that the crop has good possibilities for being well‐established in the field when free from weeds at the time of sowing. The choice of row spacing is important and depends on weed control method. Weed control strategy should be developed based on modern precision tools.     

市政工程中给排水施工的管理分析

随着国内城市化的推进，市政工程的给排水工程越发显得重要。传统的给排水施工技术已经无法满足城市发展要求，社会对给排水的施工质量提出了更高地要求。文章结合当前给排水施工管理现状，对给排水施工的施工管理各方面进行简要探析。     

宁波市登山健身步道建设现状及规划研究

随着社会经济的发展,人们对户外登山健身的需求日益迫切。近年来,宁波市登山健身步道建设发展迅速,登山健身步道长度和登山游客规模快速增长,"步道经济"初步形成。为了适应宁波市登山健身步道建设发展的需要,该文在全面调查全市登山步道空间分布、沿线自然景观、游客规模及其需求的基础上,针对如何更好的利用宁波市优越的自然、历史、人文资源,从步道空间布局、自然和历史文化特色、基础设施建设、步道沿线自然景观优化等方面,对全市登山健身步道建设进行了初步探索,以期为其建设提供有价值的参考意见和建议。     

国家农业科技园区农业科技创新服务平台设计

针对国家农业科技园区对科技创新服务平台的需求,该文提出了一种基于信息化技术的解决方法。该方法在可察、可考和可用的三重要求下,首先明确角色及其相互关系,规范了角色的业务需求和主要的业务流程。遵循设计的角色、需求和流程,系统开发部署后测试稳定、正常。可以有效支撑国家农业科技园区的相关科技活动。     

钼蓝比色法测定笃斯越橘成熟果实中还原型抗坏血酸含量及体系优化

以笃斯越橘(Vaccinium uliginosum)成熟果实为试材,以钼蓝比色法测定笃斯越橘果实还原型抗坏血酸(Reduced ascorbic acid,As A)含量进行条件优化。结果表明,3%偏磷酸-乙酸用量为100μL、5%硫酸和5%钼酸铵用量均为200μL、以去离子水补充至1 500μL,30℃干热恒温浴显色40 min,取出室温下放置1 h后,在700 nm下测定,所得数据稳定,准确性适合用于笃斯越橘果实As A含量的测定;测得含量为(40.20±6.23)mg/100 g FW。     

新媒体时代公共图书馆创新服务研究——以重庆图书馆为例

随着新媒体时代的到来,人们接受信息的途径也有了全新的变化。新媒体给公共图书馆带来了机遇和挑战,公共图书馆面对种种挑战,积极创新服务,增强服务能力,提高服务水平和质量。