气象

This paper chose Chao and Bai watershed in the upriver of Miyun reservoir as the studying regions and used AnnAGNPS model to build the general information database, and then studied the hydrometeorological and landuse data.

本文选择密云水库上游潮白河流域为研究对象，通过深入分析近20年来流域的水文气象、土地利用等数据，全面构建流域基础信息数据库。

Hydrometeorological data; Russian State fund databases; WDC catalogues; Climate research; CLICOM

水文气象数据；俄罗斯政府基金数据库；全球数据中心目录；气候研究；气候数据管理系统软件

In an attempt to summarizing the previous work, and analyze the hydrometeorological, geological and hydrogeological condition of Beitang reservoir, in Tianjing city, the hydraulic conductivity of the reservoir bottom stratum and its spatial random distribution were determined by using field hydro-geological investigation and grain size analysis in the laboratory.

本文以天津市北塘水库为研究对象，在总结前人研究成果、分析北塘水库地区的水文气象、地质、水文地质条件的基础上，通过野外水文地质勘探、取样与室内颗粒分析实验相结合的手段，获取了库底地层的渗透系数，探讨了库底地层渗透系数的空间随机分布。

Many species of red tide plankton and cysts of dinoflagellate provide the species sources for the frequent occurrence of red tide, and the suitable hydrometeorological conditions, specific living habits of some dinoflagllates and high N/P ratio may be the main causes for the occurrence of dinoflagellate red tide in the sea area, and the eutrophication has less relation to the frequent occurrence of red tide in the sea area in spring.

多种甲藻赤潮生物以及甲藻孢囊的存在为赤潮的频繁发生提供了种源，适宜的水文气象条件、某些甲藻独特的生活习性以及高N/P比有可能是导致该海域甲藻赤潮爆发的主要原因，富营养化与该海域春季赤潮频繁发生的关系较小。

The research of this thesis is under the circumstances that the international shipping center of Shanghai builds Yangshan deep water port project, first of all, through its SWOT analytical method analyze Shanghai maritime affairs situation, maritime affairs office existing boat policy, Yangshan deep water port hydrometeorological situation, analyze the present main ship type, to explain the background of the choice the ship the small waterline, to put forward the necessity of building small water-plane area twin hull maritime affairs patrol ships. Then, it introduces the principle, characteristic of the small waterline, and has analyzed the domestic and international state of development of the SWATH ship, and conclude that it is feasible to build SWATH maritime affairs patrol ship technical, through the research and analyze of design at home and abroad,; Then it analyzed the application of the SWATH ship in maritime affairs manage both at home and abroad, put forward the preliminary scheme, and carry on research to the economic performance of technology of the scheme, through putting forward the preliminary model of plan of design to main yardstick and selecting type of host computer finally after relatively optimize, and confirm design specifications .

本文的研究是在上海国际航运中心建设核心工程洋山深水港的大前提下，首先，通过利用SWOT分析方法分析了上海海事局面临的形势，对上海海事局现有航政管理船舶现状进行分析，对洋山深水港海域的水文气象情况进行了调研，对当前主要船型进行分析，对选择小水线面船的背景加以阐述，提出建设小水线面双体海事巡逻船的必要性：接着，对小水线面船的原理、特点加以介绍，并对小水线面船国内外发展状况进行了分析，对国内设计建造小水线面双体海事巡逻船的技术可行性进行了研究分析，得出国内设计建造小水线面双体巡逻船在技术上是可行的；然后对国内外应用于海事管理等工作的小水线面船型进行分析，提出初步的方案，并对方案的技术经济性能进行研究，通过对主尺度和主机选型等进行比较优化后最终提出初步的设计方案模型，并确定设计任务书。

The paper firstly analyses the present condition and development plan of Guangzhou port, especially Nansha Terminal, states the actual situation of the fire fighting vessel in Guangzhou port, illuminates the necessity of building the fire float and researches the hydrometeorological position of the Nansha Terminal water area. In this paper, the present main types of fire floats and the technical feasibility of the chosen vessel are amply analyzed. Moreover, the primary scheme is brought forward and the economic technical capability research is finished. After comparing with the primary scale and optimizing main engine type, the paper tables a proposal for a basic design model and confirms the debriefing.

本文首先分析了广州港尤其是南沙港的现状和发展规划，对广州港消防船的现状进行分析，阐述了南沙港区建造消防船的必要性，对南沙港水域的水文气象情况进行了调研，对当前主要消防船型进行分析，对所选船型的技术可行性进行了研究分析，提出初步方案，并对方案的技术经济性能进行研究，通过对主尺度和主机选型等进行比较优化后最终提出初步的设计方案模型。

In the qualitative and quantitative analyses, four kinds of methods such as cause analysis, vector statistics, fuzzy analysis and systematic cluster were synthesized and the applicability of them analyzed. Finally, in combination with the hydrometeorological characteristic of the north slope climatic zone of Tian Mountain and the operation of the reservoir, the flood season range are divided: 10 July 30 July flood season as main flood season and 1 August 15 August as later flood season. The result?

针对高山冰川作用下流域水库汛期分期的实际问题，以玛纳斯河流域夹河子水库为研究对象，识别汛期划分的主要影响因素，选择汛期划分依据，采用定性和定量分析相结合的方式，综合成因数理统计、矢量统计、模糊分析、系统聚类4种汛期分期方法，分析各种方法适用性，提取合理成分，结合天山北坡气候带的水文气象特征和水库控制运用特点，确定汛期范围：7月10日至7月30日为前汛期， 8月1日至8月15日为后汛期。

Results showed diural variations of leaf Pn displayed bipeaked curve model, indicating the depression of photosynthesis at noon. Leaf Pn rate in June was higher than in September; Compared to leaf Pn, Cs had a similar changing curve, Cs in June was higher than in September. While diural variations of intercellular CO2 concentration were opposite to that of leaf Pn and Cs, decreased before 1200,increased after 1200, decreased again at 1600,after 1600 increased again; diural variations of climatic factors displayed single peaked curve model, peakedvalue occurred at 1400,and their influences on physiological factors were indirected and integrated.

结果表明，光合速率的日变化具有双峰型，存在光合午休现象，6月的光合速率高于9月；沙棘的气孔导度较低，其日变化与光合速率有相似的变化趋势，6月的气孔导度大于9月；细胞间CO2浓度的日变化与光合速率和气孔导度的日变化相反，1200之前下降，之后上升，1600下降，然后上升；气象因子的日变化具有单峰型，峰值1400出现，对生理因子的影响是间接且综合的。

Geology, teachers and undergraduates who involved in the teaching and studying inearth science

本书可供地理、地质、水利、气象、农业、交通和探险等方面的科技工作者，有关高等

The wind fields andtemperature fields data provided by "D files" from 14 surface observationstations around Beijing area are used to produce the mean wind fields and the meantemperature fields over Beijing area in summer and winter. Such results are gotten:(1)Due to the unique topography the wind of Beijing area during the day time is southernanabatic wind and in the night is northern katabatic wind in summer.

Keywords：wind field； temperature field； urban heat island； urban boundarylayer； Beijing area 北京区域夏冬季风场、温度场的观测研究胡小明刘树华梁福明王建华刘和平王迎春李炬摘要：用北京及市郊地区共14个地面气象观测站的全月数据顺序文件&D文件&提供的风场及温度资料，采用逐时月均匀的方法对北京及周边地区的冬夏两季的风场，温度场特征进行了研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。