1) detection of closure error
闭合差检验
1.
Taking the close-well-net of Zhangcun Coal Mine as the example, this paper expounds the arrangement and observation of the GPS net, the calculation of the baseline vector, the detection of field data, the detection of closure error, the adjustment treatment of GPS net, and the precision analysis, etc.
以漳村矿近井网测量为例,阐述了GPS网的布设及观测、基线向量的解算和外业数据的检核、闭合差检验、GPS网平差处理及精度分析等。
2) closure checking
闭合检验
3) closure loop detection
闭合环路检验
1.
This paper introduces the situation to carry out 1:50,000 photo-topography control survey using Zhonghaida HD8900 double-frequencies GPS acceptor, and discusses in keystone GPS baseline quality control and closure loop detection principle and signification.
介绍了应用中海达HD8900双频GPS接收机进行祁漫塔格测区1∶5万航测外业控制测量的情况,着重讨论了GPS基线质量控制和闭合环路检验的原理和意义。
4) mis-tie
闭合差
1.
The seismic profile mis-ties at the intersections may be involved with amplitude gaining,time shifting,or phase rotation.
当用不同施工时期采集的地震剖面对同一地区进行综合对比解释时,可能会遇到相交剖面产生闭合差情况。
2.
In former 2-D multi-line depth migration data processing, we often take the independent line's data as a foundation of the buildup of horizon model and pickup of interval velocity and lack control of 3-D horizon and velocity field, making the confidence level of depth -velocity model lower and there is larger mis-tie in the results in depth domain.
在以往的多测线二维深度偏移处理中,层位模型的建立和层速度的求取往往是以独立单测线的数据为基础,缺少三维层位和速度场控制,使得深度—速度模型可信度较低,深度域结果存在较大的闭合差。
6) closure
[英]['kləʊʒə(r)] [美]['kloʒɚ]
闭合差
1.
Model of single condition closure adjustment;
单条件闭合差调整通用模型
2.
Denudation Method for Computing Independent Loop Closure of GPS Net;
剥蚀法计算GPS观测网独立环闭合差
3.
The paper analyses the teaching of Engineering Survey,describes the basic concepts of error including the definitions of accident error and closure,and finally provides examples for teaching.
主要分析了工程测量教学中误差基本概念的应用,描述了偶然误差和闭合差等概念,举出了教学中的一些例子。
补充资料:验收抽样检验和监督抽样检验标准
验收抽样检验和监督抽样检验标准
standards for acceptance sampling and audit sampling inspection
扣nshou ehoUVa叩Jianyan he iiandu eh以JYang iianyanbi0Ozhun验收抽样检验和监督抽样检验标准(stands记sfor accepteLnce sampling and audit saznpling Ins侧沈-tion)有关抽样检验的中华人民共和国国家标准至1卯8年已达20个。其中验收抽样检验标准有巧个,它们是:①《逐批检查计数抽样程序及抽样表》(GBIT2828一1987),②《周期检查计数抽样程序及抽样表》(G田T282乡一1987),③《不合格品率的计量抽样检查程序及抽样表》(GBIT6378一1986),④《计数序贯抽样检查程序及表》(GBZT8()5l一1987),⑤《单水平和多水平计数连续抽样检查程序及表》(CBIT 5052一1987),⑥《不合格率的计量标准型一次抽样检查程序及表》(GBIT 8()53一1987),⑦《平均值的计量标准型一次抽样检验程序及抽样表》(GBIT 8()54一1卯5),⑧《不合格品率的计数标准型一次抽样检查程序及抽样表》(GB/T13262一1991),⑨《跳批计数抽样检查程序》(GWT13263一1卯1),⑩《不合格品率的小批计数抽样检查程序及抽样表》(GB/T 13么抖一I卯I),⑧《抽样检查导则》(G田T13393一1卯2),⑩《挑选型计数抽样检查程序及抽样表》(GBIT13夕场一l卯2),O《粒度均匀散料抽样检验通则》(G脚T 13732一l卯2),。(孤立批计数抽样检验程序及抽样表》(GBIT 1523乡一l更抖),0《计量截尾序贯抽样检验程序及抽样表》(GBIT l63()7一l型拓)。 监督抽样检验标准有5个,它们是:①《产品质量监督计数抽样程序及抽样表》(GBIT 14162一1卯3),②《产品质量平均值的计量一次监督抽样检验程序及抽样表》(GB/T 14灾盯一l臾抖),③《产品质量监督小总体计数一次抽样检验程序及抽样表)(CBITI,侣2一1卯5),④《产品质量监督复查程序及抽样方案》(GBIT163C盼一1性尧刹玉),⑤《产品质量监督计数一次抽样检验程序及抽样方案》(eBzTI科37一l期)。 在上述的抽样检验标准中,较有代表性的抽样检验标准是GBIT2828、GB/T132以、GBIT6378、GBlT8()54,月41,、侧,J
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