Stari Slankamen--Potential Destination of Nautical Tourism in Serbia

Nautical tourism has a high trend of growth,and the highest growth trend is expected in eastern and south-eastern Europe.It is type of tourism that takes place on water or on the coastline.Nautical tourism in Serbia could include 3,500 km of waterways and 50 km of water surface on various types of lakes,using at least 6,000 km of coastline.Nautical tourism represents a great potential for AP Vojvodina and Serbia,and it is necessary that local governments,private sector,and the state government work together on further development.Two international rivers,the Tisa and the Danube,flow through several European countries and merge at place where Stari Slankamen is located.Stari Slankamen,as a settlement created at the mouth of two rivers,has great potential for the development of nautical tourism,both on the water and on the coastline.In this work,it will be presented all potentials factors for the development of Stari Slankamen as a future destination of nautical tourism in Serbia,as well as all kind of events and hospitality facilities.Furthermore,the attitudes of local residents towards tourism development were examined due to the great importance of support of local population for tourism development at the destination.Strengths,weaknesses,opportunities,and threats(SWOT)analysis presented all strengths and opportunities for developing nautical tourism and weakness and threats as well.Finally,based on examination of observed potentials and residents’attitudes,it will be proposed guidelines and conclusions for the further development of nautical tourism in this part of Serbia.

面向盾构导向激光标靶的抗杂光算法研究

由于施工现场杂光的干扰,盾构导向激光光斑无法被准确识别。针对这一问题,利用导向激光的脉冲特性,提出了一种基于数字图像处理的抗杂光算法。首先,对工业相机曝光时间与激光脉冲周期之间的关系进行分析,通过调节工业相机曝光时间,可以有效地采集到导向激光产生脉冲的前后两帧图像;之后,差分两帧图像以获得目标光斑;最后,利用合适的结构元素腐蚀图像中的杂光残影,彻底地消除杂光带来的不良影响。实验结果表明:在激光标靶适用距离内,利用本文抗杂光算法,导向激光光斑的识别准确率优于93.75%;通过与其他抗杂光算法进行对比,在近中远距离下,识别准确率分别提升了21.87%、23.13%、26.87%,能够满足盾构导向施工要求,具有良好的应用前景。

从译本《飞鸟集》看郑振铎的语体欧化观

在五四时期的"废文言、兴白话"运动中,新文化运动倡导者发现我国白话文存在严重缺陷,语言表达能力无法将外国作品中优秀的表达方式等真切地表达出来。因而,越来越多的翻译家提倡语体欧化,以提高白话文表达能力。本文旨在从郑译本《飞鸟集》探讨其在语体欧化观影响下的译文对我国语言发展成熟的作用。

综放工作面设备配套研究

为进一步提升综采工作面的生产效率,保证综采工作面生产的安全性。以4326综采工作面为例,在对其地质、煤层、采煤工艺、生产进度等要求分析的基础上,结合各类设备的关键参数完成采煤机、刮板输送机、液压支架等设备的配套设计。通过实践生产验证了所配套设备在工作面的应用情况,取得理想成效。