不同类别大学生饮食与运动行为的差异分析

采用问卷调法查对湖北工程学院1460名大学生的饮食与运动行为按性别、城乡、独生与非独生子女进行分类与对比研究。结果表明：大学生吃早餐、蔬菜、饮水、上体育课及有规律运动均呈现性别差异;非健康减肥、课外体育锻炼情况的比率均存在城乡差异;饮食有规律、喝牛奶、吃方便面、从事课外学习的报告率均呈现出独生与非独生子女之间的差异;吃水果、甜点、喝可乐等、从事中等强度运动、使用计算机及玩电子游戏的报告率均呈现出性别、城乡、独生与非独生子女之间的差异。差异均有统计学意义（p值均〈0.05）。针对上述差异及存在的问题提出合理化的建议,为高等教育、卫生及相关部门实施针对性健康教育提供科学依据。     

科学技术名词审定工作中专名的处理

科学技术名词审定工作中,专名的处理不同于通名的处理。本文对专名的收录、专名的定名、专名的定义等进行了讨论。     

专名翻译工作实务——兼谈科技名词术语的查证

结合编辑出版工作实践,浅谈专名的翻译中可能存在的困境、导致专名翻译错误的常见原因,并尝试给出一些具体的对策以及翻译查证的推荐流程。     

Predation on invasive land gastropods by a Neotropical land planarian

Studies on the predatory behaviour of land planarians have focused mainly on established invasive species, while the feeding habits of non-invasive planarians are poorly understood. We analyse the predatory behaviour of Obama ladislavii, a land planarian native to southern Brazil that is common in both natural and human-disturbed areas. Observations were performed in the laboratory. Several groups of invertebrates were offered as possible prey and interactions between these invertebrates and planarians were recorded. Obama ladislavii fed on the introduced land gastropods Bradybaena similaris, Helix aspersa and Deroceras laeve, ignoring other invertebrates. Once potential prey were identified, we tested the ability of O. ladislavii to recognize and follow slime trails, and demonstrated the planarian’s ability to follow chemical trails from prey in the environment. The consumption of exotic species indicates a flexible, generalist diet that is consistent with the ability of O. ladislavii to adapt to environments altered by human activities. Thus, this species may become invasive if introduced outside of its original distribution, but it also has the potential to be used in biological control programs for pest management in its native range.     

“一五”时期中国共产党的民生观考察--基于对“一五”计划的文本分析

中共在“一五”计划开始实施之前已经清醒地认识到，选择优先发展重工业的工业化道路必然会影响到人民生活水平提高的速度。对此，中共确立了重点建设、兼顾民生的指导思想，并且对“一五”时期的人民生活作出了适当提高的规定。这一思想奠定了“一五”到“五五”时期中共领导民生建设的总基调，在当时是符合中国经济社会发展实际状况的，后人不能用以后的历史来否定当时的历史。     

基于感知觉视角下的住宅环境适老性研究

针对老年人身体机能的退行性改变,提出遵循老人生理特征的住宅环境适老性研究方法和参考指南;以人机工程学的感知系统研究为基础,分别从视觉、听觉、触觉3个方面对老年人生理机能特征与室内环境进行调研分析,并与住宅环境中各项设施要求进行关联,总结出老年人家居生活中存在的各项问题和障碍;结果从照明环境、色彩环境、声学环境及触觉环境等方面提出改善老年人住宅环境的设计建议,以满足老年人生理特点和需求;结论为住宅环境适用于老年人使用的标准提供设计方法和理论依据,改善老年人住宅环境品质,进而提升老人整体生活质量。     

苏里格西区含水气藏合理产能评价方法研究*

油气田的合理产能是油气田开发工作者最为关心的问题,是衡量开发方案执行情况以及制定开发调整方案的基本依据。合理产能的评价常用的方法主要有：采气指示曲线法、数值模拟法、产量不稳定分析法以及矿场生产统计法等方法,具体应该选用哪种方法需要根据油气田自身特点而定。针对苏里格气田西区的苏59区块投产时间较短,气水同产,难以进行产能评价及合理产量确定等问题,开展了对区块的产水特征研究。采用生产资料拟合建立气井模型和矿场生产统计两种方法对该区块进行合理产能评估,并用两种方法的配产结果进行综合分析,进而评价区块气井的合理配产情况,为苏里格气田西区含水气藏气井产能评价及合理产量的确定提供了依据。     

浅谈温泉开发的模式与创新

温泉旅游成为近些年迅速发展起来的旅游项目之一,本文分析了温泉旅游开发的五种主要模式,指出目前温泉旅游开发中,普遍存在着模式雷同化、忽视温泉文化、缺少行业限制、自主品牌形象薄弱等问题。并据此从“温泉＋X”的温泉开发模式、饮食养生设计及环境养生设计三个不同的角度探讨了温泉开发模式的创新思路和措施。     

用示波器测量噪声的方法探讨

本文介绍了正确使用示波器对各类噪声的测量方法。     

Natural diet and food habitat use of the Tarim red deer, Cervus elaphus yarkandensis

In order to determine the natural diet and food habitat use of Tarim red deer （Cervus elaphus yarkandensis）, a study was carried out in Qiemo, Xinjiang , China from October 2000 to June 2001. Direct observation combined with faecal analysis method was used to determine the natural diet of red deer. 15 different species of plant were identified as food items. Among them, 13 species of plants were identified in winter diet and 9 species in summer. Red deer consumed a wider range of species in winter because of their nutrient requirement as well as the shortage of food and the scarcity of high-quality forage in the study area. Phragmites communis, Glycyrrhiza inflata and populus diversifolia were frequently present in the deer＇s diet whenever in winter and summer. Among them, Phragmites communis was the most abundant plant in the area and was included in the deer＇s diet. Observation on food selection frequency of captive Tarim red deer showed that Populus diversifolia was the first preferred species. However, this food was limited in the study area. Five food habitat types were found in the study area according to plant association： （1） Phragmites communis-Tamarix ramosissima association, （2） Tamarix ramosissima-Halostachys caspica association, （3） Tamarix ramosissima-Phragmites communis association, （4） Populus diversifoliaPhragmites communis association, （5） Burned area. Among them, Phragmites communis-Tamarix ramosissima association （reed meadow and reed marsh） was preferred to other types within the study area whenever in summer and winter. Dense reed cover could reduce the chance of detection from predator and obstruct attack from predator. Furthermore, under the cover of the reed, Tarim red deer was protected from direct solar radiation during the hours of hot day in summer. The reed meadow and marsh was preferred, presumably because the red deer could minimize their movements while searching for food, water and cover.