English translation for "测量平差"

adjustment of observation
adjustmentofo ervation
survey adjustment
surveyadjustment

Example Sentences:

	1.	The equivalent transformation relationship of the various adjustment model 测量平差中各种模型的等价转换关系
	2.	Design of object - oriented survey adjustment software and its online service 面向对象的测量平差软件设计与网络化应用
	3.	Balancing a survey 测量平差
	4.	If the ill - conditioning is really existence in adjustment model , we must take measures to remove or weaken its influence in order to gain good precisions of parameters estimator and adjustment production 当确知测量平差模型存在病态性时，必须设法消除或减弱病态性的影响，以提高参数估计和平差成果的精度。
	5.	In order to get this , some useful explorations on how to analysis and solve the problem of the ill - conditioning have been made and several biased estimators have been put forward . in fact , analyzing the essence , overcoming the effect of ill - conditioning and obtaining more accurate and stable parameters estimator is an new task in gps surveying data processing , which have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( iag ) 事实上，分析测量平差系统病态性的实质、克服或减弱测量平差系统病态性的影响、采用有偏估计等方法提高参数估计和平差成果的精度，是当前gps等重大测量工程数据处理中所面临的一个重要课题，它已被国际大地测量协会( iag )确立为现代测量误差理论及数据处理研究中的一项重要内容。
	6.	How to analyze the essence , overcome the effect of ill conditioning and obtain more accurate and stable estimation of the unknown parameters are very important in many fields , such as gps surveying data processing , and have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( 1ag ) . the dissertation begins with review of the main history of ill conditioning research 如何针对测量实际，分析测量平差系统病态性的实质、克服或减弱测量平差系统病态性的影响、取得更为准确的参数估值和可靠的平差成果，是当前gps等重大测量工程数据处理中所面临的一个重要课题，它已被国际大地测量协会( iag )确立为现代测量误差理论及数据处理研究中的一项重要内容。
	7.	Abstract : in the way of adjustment with the first and second order term of expanded nonlinear function in consideration and the way of nonlinear adjustment in the fields of nonlinear to do the same adjustment , by comparison of its ' results , stressed on the necessity of constructing theory of adjustment & data processing in the space of nonliear functions 文摘:用顾及一阶泰勒项的线性平差方法，顾及二阶泰勒项的线性平差方法及非线性函数空间的平差方法对同一平差问题进行研究，在比较其平差效果的基础上论述了建立非线性函数空间测量平差与数据处理理论的必要性。
	8.	In addition , the paper designs a bottom database model , selects a multi - aim strategy combining files with known data , and establishes dual interaction data model that has explicit conceptual structure and directly aims to geographic objects , and provides backing up enquiry language ( g - sql ) . simultaneously , after analyzing and studying methods available for the under pipelines , the paper constructs survey adjustment calculation model , and according to the model , checks the survey of under pipelines . the results indicate that the model is suitable to actual requirement because it greatly increase calculation speed , meeting calculation accuracy requirement 在此基础上，对系统的底层数据模型进行设计，选择了文件与成熟数据库相结合的混合策略，并兼顾面向对象的数据库( oodb )和可扩充数据库( edb )的特点，建立了一个概念层次清晰、面向地理对象实体的双层语义数据模型以及支持模型的查询语言g - sql ，同时对地下管线的各种测试方法进行分析研究，建立了地下管线测量平差计算模型，并以此对所勘测的地下管线进行核算，计算结果表明，计算模型不仅大大提高了核算的速度，同时在计算精度上也符合核算的要求，是符合实际要求的关于测量平差计算的模型。

Similar Words：

"测量偏差" English translation, "测量偏倚" English translation, "测量频率" English translation, "测量平板" English translation, "测量平板仪" English translation, "测量平面" English translation, "测量平面图" English translation, "测量平台" English translation, "测量评论" English translation, "测量旗" English translation