1.A significant attempt for designing a timesaving and efficient 4-dimensional variational data assimilation(4DVar) was made,and a new data assimilation approach called"3-Dimensional Variational data assimilation of Mapped observation(3DVM)" was proposed,based on the new concept of mapped observation and the new idea of backward 4DVar.
为寻求一种快速有效的四维变分资料同化(英文缩写4DVar)作了有意义的尝试,提出了映射观测的新概念和反向四维变分资料同化的新思路,并以此为基础建立了三维变分映射资料同化(英文缩写为3DVM:3-DimensionalVariational data assimilation of Mapped observation)。
2.Observation on Root Tip Chromosomes of Double-ear Wheat induced by Heavy Ion Irradiation
Observation on Root Tip Chromosomes of Double－ear Wheat Induced by Heavy Ion Irradiation
3.The Primary Observation of Treatment of Patients with Middle-advanced Liver Cancer by Infusing CD_3 AK Cells
The Primary Observation of Treatment of Patients with Middle－advanced Liver Cancer by Infusing CD_3 AK Cells
4.Clinical Observation on Treatment of Hyperinsulinemia and Hyperandrogenism Anovulatory Patient with Replenishing Kidney-Yin Drugs
Clinical Observation on Treatment of Hyperinsulinemia and Hyperandrogenism Anovulatory Patient with Replenishing Kidney-Yin Drugs
5.As far as the system observation for accuracy evaluation of carrier rocket is concerned,there may exist different types of observed data and priors.Heterogeneous information means that the different information describing the different characteristics of the same object.Since all of the information is relevant to the same object,the fusion is possible.It is a key problem that how to fuse the heterogeneous information to obtain the better evaluation result.Therefore,the different heterogeneous information and data is thoroughly studied,moreover,the mathematical description for information fusion of different parameter priors and data is constructed in this paper.Based on their relationship between different parameters,indirect prior and observation data is transformed into prior in impact point observation space,which is fused with original prior by weight determined by Maximum entropy rule to obtain the mixed posterior distribution.Therefore,the test results can be given by combining posterior distribution and impact error observed data.Then its application on evaluating guidance systematic error is elaborated as it applies trajectory tracking data,test value of coefficients of guidance instrumentation systematic error,impact point observation data and prior.Especially,the advantage of this method lies in its application in case that guidance instrumentation systematic error may not be computed precisely.Finally a detailed example on evaluation of carrier rocket is given to verify the theory.
为充分利用运载火箭观测中的不同观测空间和过程的信息来进行精度评估,针对该背景建立了异质先验融合的数学描述.研究了飞行试验中不同观测空间和过程的异质先验信息和数据,基于不同观测过程的解析关系,将间接过程的先验和观测数据算出的后验分布转换成落点观测空间上的先验,与原落点的先验进行了最大熵加权融合,得到混合后验分布,从而结合落点观测数据给出评定结果.在无法解算出精确的制导工具误差系数的情况下,这种方法充分利用了弹道跟踪数据、工具误差系数的地面测试先验值、落点先验及落点数据,稳健性更好,准确性更高.
6.The electronic digital level DL-101C is introduced in this paper. Making use of PCMCIA card, the data communication between electronic digital level and notebook computer can be established, and the integral whole technology of combining inside and outside work in the settlement observation can be come true. It is also introduced that the DL-101C was used for the settlement observation in Longjiang construction site of Nanjing, and that the data of the settlement observation was analyzed in detail.
简要介绍了电子数字水准仪DL－ 101C，以及利用PCMCIA 卡，实现电子数字水准仪与笔记本电脑之间的数据通讯，从而实现沉降观测的内外业一体化技术．文章着重介绍了DL－ 101C在南京龙江高教公寓沉降监测中的应用情况，并对沉降观测数据进行了详细分析．
7.Based on the firsthand observation information obtained from air observation, this paper gived a second extrapolation to aircraft possible flight path and made checks on targets relativity by the method of utility function overall evaluation, accomplished the data fusion of targets information, and resolved the problem of relating of air observation information fusion and flight path extrapolation.
摘要在得到对空观察哨直接观测信息的基础上，对目标可能航向进行二次外推，并利用效用函数综合评估法对目标相关性进行检验，完成对目标信息的融合，解决了观察哨情报数据关联和航迹外推问题。
8.Abstract: In this paper,the authors give a description of the seismological research and observation in Turkey,including artificial seismic wave observation,water chemistry observation and the earthquake prediction experiment site and so on.
文摘:介绍了土耳其的地震研究与观测情况,其中包括:人工地震波观测、水化观测和地震预报实验场等。
9.In order to monitor the stability of surrounding rock mass of underground powerhouse of Jiangya project,4 observation sections were arranged for 3 large underground chambers and 478 observation instruments were embedded. The observation was carried out in the process of chamber excavation.
为监测江垭水利枢纽地下厂房洞室围岩的稳定性 ,在地下厂房的 3大洞室共布置了 4个观测断面并埋设各类测试计 478支 ,随着洞室开挖过程进行监测设施埋设施工和观测。
10.The subject of "Observation" is put forward in "Landscape Painting Preamble" by Zhongbing, containing profound aesthetic tastes and covering the tache of aesthetic visualization in aesthetic creation activities. "Observation" is affected by Chinese classical philosophy as aesthetic concept to form into aesthetic observation ways with Chinese characteristics.
摘要宗炳《画山水序》中提出的“应目”这一命题，蕴涵着深厚的美学韵味，其思想涉及到了审美创作活动中的审美观照这一环节。
