气象学的

Department of forest sciences is primarily dedicated to education and research in forest sciences including developing forest ecosystem management, improving forecasts of forest growth and yield, designing cost-effective forest regeneration practices, natural resources management, biometeorology, soil microbiology and biochemistry, horticulture and agronomy, animal science.

森林科学系主要致力于森林科学的教育及研究，其科学领域包括发展中的森林生态系统管理，改良森林生长和生产量的预测，森林重建实践的成本有效设计，自然资源管理，生物气象学，土壤微生物学和生物化学，园艺和农学，动物科学。

Its research areas Include: Climatology and biometeorology; Rainfall and its biological effects; Erosion and the deposition of sediments: dust storms; Dunes, their structure and formation; Microclimatology; Dew and hygroscopic moisture; Soil flora and fauna in arid lands; Seed germination and its improvement; Vegetational studies in desert regions worldwide; The physiology and ecology of plants and animals; Foraging patterns of mammals; Parasites and predators; Diurnal rhythmicity and phenology; The impact of grazing; Wildlife conservation; Anthropology and sociology of desert peoples; Oasis settlement; Human ecology and traditional land use; Land classification and improvement; Water control; Remote sensing; Desertification, its causes and control.

具体内容包罗万象：气候学和生物气象学；降雨和它的生物影响；沉积物的腐蚀和沉积；沙丘结构和形成；干旱地区的植物和动物群；寄生物和捕食动物；干旱地区的人类学和社会学；干旱地区的绿地建设；水控制和干旱地区的沙漠化的成因和控制等。

In anatomy he studied the circulation of the blood and the action of the eye. He made discoveries in meteorology and geology, learned the effect of the moon on the tides, foreshadowed modern conceptions of continent formation, and surmised the nature of fossil shells. His scheme for the canalization of rivers still has practical value and he probably devised the hydrometer.

解剖学方面，他对血液循环和眼有着较深入的研究；气象学和地理学方面，它也表现出了卓越的才华：他认为海洋的潮汐形成与月球的运动密切相关；他提出的陆地形成观念与现代理论颇为相似；他还还对化石的形成和成分进行了有根据的猜测；他设计并亲自主持修建的运河灌溉工程时至今日仍然有实际的应用价值，而在此过程中他可能设计出了液体比重计的雏形。

Meanwhile, several weather factors (Effective Temperature, Temperature Humidity Index, Chillness Humidity Index, Comfort Index), which reflect the effort of temperature, humidity and wind power on human, are introduced to evaluate the change of STLF under weather condition. By comparing with sole temperature factor, it demonstrates the rationality of weather factors'introduction.

首次提出引入生物气象学中综合反映气温、湿度及风力对人体作用的几个气象因子（实感温度、寒湿指数、温湿指数及舒适度指数）来评价气象因素对短期负荷的影响，通过与温度单一因子的对比揭示了引入综合气象因子的合理性和优越性。

First, as the basic of nephogram classification, the meteorology and image mining knowledge are summarized, in which some of the important contents are emphasized, such as the classes and characteristics of nephogram, the types of cloud, the criteria to recognize the cloud, the concepts and methods of image mining.

首先，本文分析和总结了卫星云图分类的气象学和图像挖掘的基础知识，对其中云图的种类和特点、云的类别及其识别判据、图像挖掘的概念和方法进行了详细的阐述。

In the third chapter, using the methods of nonlinear feedback functions and Lyapunov functions and combining analytical with numerical methods, the nonlinear feedback methods are introduced and the synchronizations of chaos in Hadley system of aerographs and LFRBM system of physics are realized. Some of nonlinear feedback functions are constructed.

第三章在介绍非线性反馈方法原理的基础上，应用非线性控制的基本思想及Lyapunov函数方法，将解析法与数值法相结合，分别对气象学中著名的Hadley环流和物理学中的LFRBM系统进行研究，找到了一类非线性反馈函数，实现了混沌自同步，并利用Mathematica软件进行仿真实验，数值结果说明了该方法的有效性。

The scope of the collection is broad, encompassing all aspects of geography, cartography and selected facets of related disciplines such as history, anthropology, archaeology, sociology, demography, economics, geology, oceanography, meteorology, urban studies, travel, discovery and exploration, and materials on human beings as builders and despoilers of the environment.

其馆藏涉及的学科领域非常广泛，重点收藏地理学、制图学领域的文献，还有选择的收集一些相关学科（包括历史学、人类学、考古学、社会学、人口统计学、经济学、地质学、海洋学、气象学、城市研究、旅游、交通等）的文献。

First we showed that high latitude thermosphere's response to heat sources is different from that to momentumn sources, which can be generally explained by geostrophic adjustment, with the main energy of the momentumn sources remained in the local region, and the main emergy of the heat sources transported to mid and low latitude.

首先把动力气象学中大气适应的方法应用到极区热层大气，分析了热层大气对动量源和热源的不同响应机制，认为极光区加热源是引起中低纬热层大气扰动的主要因素。

To date, micrometeorology approach based on eddy covariance technique has been regarded as the only direct measurement of material and energy fluxes between atmosphere and biosphere, and has been the key technology of the international flux network.

截止目前，利用微气象学原理的涡度协方差技术是唯一能直接测定生物圈与大气间物质与能量通量的标准方法，成为国际通量观测网络的主要技术。

From the point of improving operating reliability of wind turbine, the researches on widely developing aerodynamics, structural dynamics, micrometeorology and its coupling problems are pointed out and a new point of view of increasing operating parameter measurement and data analysis is carried out.

从提高风力机运行可靠性的视点出发，提出了应广泛开展关于风力机的空气动力学、结构动力学、微气象学研究及其耦合问题研究，加大风力机运行参数测试与数据分析研究的新看法。关键词：风力机；结构动力学；空气动力学；系统稳定性

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。