传统文化与现代旅游景观的契合 ——重庆龙水湖规划与设计

文章通过对重庆龙水湖景区规划设计构思的分析，阐述了传统文化与现代旅游景观融合的规划设计手法。     

东西方文化分别对汉、英语语言的影响

文化是一个社会全部物质文明和精神文明的总和，是具有较强民族性的东西。一方面，语言既是文化的一部分，又是文化的载体；另一方面，文化对语言的发展又起着重要的制约作用。东西方文化在哲学观念、历史背景、生活环境、生活习俗等方面的不同分别影响着汉语和英语的形成、发展及应用，并使得它们在长期的使用中逐渐形成自己的特色。     

萧红创作的生命底色

萧红被誉为20世纪30年代的文学洛神。她30韶华年纪便撒手人寰，令时人和后人深深叹惋.然而，对于人生的痛切体验和感悟，对于普通人的生存状态和生命意义的关注和探究，却充满灵性地从这位年轻作家的笔端如山泉般潺潺流出，汇聚成关于生命这个历久弥新话题的涌动的歌。而对人性弱点的剖露，对国民性弱点的批判，对美好人性的歌咏又使作家对人生这部大书的解读富有深度和韵味。     

微生物传感器快速测定水中BOD

采用220B型BOD快速测定仪,对标准样品、地表水、生活污水、工业废水中的BOD进行测定,与五日生化培养法进行了比对分析.结果表明：该方法检出限为0.032mg/L;加标回收率在85%～117%之间;相对误差＜6%,相对标准差＜9%,有较高的精密度、准确度;测定地表水、生活污水与五日生化培养法有较好的可比性,测定工业废水存在一定的局限.同时还阐述了微生物传感器快速测定法测定BOD与五日生化培养法,并对其优缺点做了分析比较.     

试论长江文化生态的主要特征

大自然孕育了万物,人类又在自然的基础上创造了文化。久远深厚、异彩纷呈的长江文化,正是得益于广阔的发展舞台、优越的生态环境条件。因此探讨长江文化系统与生态环境系统的耦合关系－文化生态,就具有十分重要的意义。着重论述了长江文化生态的主要特征：（1）整体性－－长江文化生态系统的各组成部分是彼此联系、相互作用的统一,它能反映整体的特征和活动方式,它孕育了长江多元文化。（2）开放性－－长江流域是一个庞大的、开放的外流水网系统,该系统不从外部输入物质、能量和信息,吸收并累积负熵流,维持其有序性。长江文化具有悠久的开放传统和宽广的心态。（3）动态性－长江文化生态系统的动态特征,既有周期性变化也有非周期性变化。（4）人地相关性－长江文化生态民是人地关系相互作用的统一体,回顾长江文化的发展史,人与自然关系经历了“强烈依赖－－被动顺序－－主动征服－－相互和谐”几个阶段。     

对开发三峡库区旅游文化资源的思考

运用旅游文化学理论 ,并结合三峡旅游的实际 ,对三峡库区旅游文化资源进行了深入分析和研究 ,提出了开发的原则和措施。     

多效唑在重瓣丝石竹组织培养中的作用

多效唑能增加重瓣丝石竹组织培养苗的节数,缩短节间距,使试管苗健壮,其最适浓度为1．0mg/L。经多效唑（0．05ml/L-0.2ml/L)壮苗培养,显著地促进了组织培养苗生根。较高浓度的多效唑（0．20mg/L-1.0mg/L)对茎尖外植体不定芽分化有明显的增殖作用,同时抑制了试管苗玻璃化。     

The strategic gap in air-quality management

The successful management of atmospheric pollution is best achieved when the benefits of controls can be clearly demonstrated to those who the controls affect. There is a need to demonstrate to a population that change will benefit the social and biophysical aspects of that population’s environment as a whole. This paper suggests that policy-makers need to demonstrate clearly the advantages of a change in behaviour for the local environment while concurrently minimising the life-style costs of the people whose co-operation is needed to bring that change about. This requires an improved understanding of the activities affected and the message and media by which environmental benefits can be communicated in the light of that understanding.Using the example of tropospheric ozone, this paper argues that air-quality management requires close regional co-ordination which can facilitate the establishment and implementation of local policy options. The ability of the UK National Air Quality Strategy to achieve this in its present form is discussed and the existence of a strategic gap between the current approach to air-quality management and the major issues surrounding air quality considered.     

苏打盐碱地稻田养鱼

苏打盐碱地主要分布在我国东北地区,是松辽平原农业综合开发的重点对象之一。作者以吉林省西部大安市叉干镇科技示范区为例,介绍了苏打盐碱地井灌稻田养鱼开发的生态效益及关键技术。     

Confined vapor explosion in Kaohsiung City – A detailed analysis of the tragedy in the harbor city

On the midnight of July 31st, 2014, a catastrophic vapor explosion occurred in the downtown of Kaohsiung city. The incident was initiated from a leak of an underground pipeline transporting pressurized propylene liquid. Analysis of pipeline operation logs and pipeline break release modeling suggested that at least 90,000 kg of propylene leaked, entered the underground trench and spread into the trench 4.5 km in distance before meeting an ignition source some three hours later after the leak. The ignition caused a significant confined vapor explosion which blew out the road above the underground trench, damaged more than one hundred vehicles on the road with thirty two fatalities and more than three hundred injuries. This article will first describe the background of the pipeline installation follows by an in-depth look at the explosion incident covering the events leading to the explosion, explosion damage, cause of the leak, spread of the leak, identification of a probable ignition source, and root causes in safety culture. Finally, lessons learnt and recommendations are given to prevent and mitigate the occurrence of similar incidents.