Based on the ECMWF reanalysis data and surface observation data of dust storms in China in 1979 ~ 2001, impact of Mongolian Cyclone on dust storms over Northern China in spring have been researched.
基于ECMWF再分析资料和中国地面观测资料，分析了1979 ~ 2001年春季蒙古气旋对同期中国北方沙尘暴的影响。
Through setting up artificial surface flow district and the station observation in farmlands, the water holding characteristic of canopy of the two modes were analyzed based on the experimental data.
通过建立坡面人工径流小区对两种模式和农耕地进行定位观测，在实验数据的基础上分析了两种模式的林冠截留特征。
Because Operational Software for Surface Meteorological Observation (OSSMO) can not manage automatically, quality control of this type data need to deal with manual work.
地面气象测报业务软件的新版本应当考虑这一问题，以提高数据处理的有效性，并可弥补自动气象站监控软件的不足。
By a comparison with the observation data of the ground surface and actual situation, the proposed approach has been verified.
通过将预测结果与地表观测数据及实际情况的对比分析，验证了此预测方法的适用性。
Traditional research on climate parameters near sea surface was based on buoy and in situ observations, which restrict the development because of small observed region and limited observation data.
过去海面气象参数的研究主要借助于浮标和站点的观测，但是它们稀少的观测资料极大地限制了海面气象参数的研究。
This inference based on the records of the seasonal signal in atmospheric co 2, the surface air temperature and the satellite data have yet to be proved by field observation data of land vegetation.
这一根据大气二氧化碳浓度季节变化、陆地年平均气温和卫星遥感数据的推断，尚有待于利用对地面植被的实际观测资料予以检验。
In this article, the sensitivity test of air-sea surface flux model was carried out by the field observation data of "South China sea air-sea flux Measurement During 2000" project.
利用《2000年南海海气通量观测》外场观测资料对海气通量计算模式进行了敏感性试验。
Surface water resources characteristics, such as rainfall, runoff, water quality and so on, were analyzed using the long-term observation data in Yantai City.
根据烟台市多年统计资料，从降水、径流、水质、蒸发等方面对水资源特性进行了分析。
This paper introduces the observation methods of ground movement, data processing and surface movement parameters.
介绍了顾桥煤矿岩移观测方法、地表移动参数和数据处理。
Due to the lack of the actual observation data about the groundwater water level and the surface subsidence, it is difficult to carry on careful researches.
由于缺少地下水水位和地面沉降的实际观测资料，难以进行细致的研究。
Based on the data of the monitoring of NOAA meteorological satellite and the observed soil moisture at the surface observation station, drought index was expatiated in Anhui Province.
本文对利用NOAA气象卫星遥感监测资料和土壤水分人工观测资料开展安徽省干旱监测的指标进行了介绍。
According the actual data of 12501 earth's surface observation station, the law and estimation of subside velocity of various points in active period are discussed emphatically during driving stope.
通过12501地表观测站实测资料，着重讨论工作面推进过程中活跃期主断面内各点的下沉速度规律和预计方法。
The grain characteristic of falling dust and different height surface and their relationship were analyzed by the field observation data.
研究以野外观测为主要手段，分析了不同高度大气降尘与不同下垫面沙粒的粒度特征及二者间的关系。
The data acquisition system is a sub-system in the automatic observing network system for field near surface meteorological observation.
微气象观测数据采集系统是微气象自动观测网的子系统。
In this paper, measured data from observation stations is arranged firstly, and then law of surface movement and deformation is analyzed.
论文首先对地表移动观测站的实测数据进行整理，并分析该工作面地表移动与变形的规律。
The observation data are used for retrieving the SWH, tides and sea surface height as well as other ocean parameters.
观测资料用于反演有效浪高、海面高度和潮汐等海洋参量。
The observation data are used for retrieving the SWH, tides and sea surface height as well as other ocean parameters.
观测资料用于反演有效浪高、海面高度和潮汐等海洋参量。
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