1) closing error in departure
横距闭合差
2) transverse closure
横向闭合差
1.
It takes the longitudional and transverse closures of the traverse line as the systematic error and makes the adjustments saparately.
圆弧法不同于传统的严密平差方法 ,它是把导线的纵、横向闭合差当作系统误差分别进行平差的。
3) longitudinal and lateral closure
纵横向闭合差
1.
On the basis of being acquainted with the characteristics of the CPⅢ plane net form,the paper presents the concept of the longitudinal and lateral closure for the CPⅢ network and derivation of the calculation model for the tolerance of the CPⅢ longitudinal and lateral closure.
本文在充分研究CPⅢ平面网网形特点的基础上,提出CPⅢ网纵横向闭合差的概念,并推导CPⅢ网纵横向闭合差限差的计算模型。
4) closed distance
闭合距
1.
In view of inclining capability of motor tools in horizontal wells, we take inclined angle and azimuth angle of start point's and end point's in the stairs horizontal segment as the controlled factors and take vertical depth or closed distance as restricted terms.
考虑水平井动力钻具的造斜能力,以阶梯水平段起始点和终止点的井斜角、方位角为控制量,以垂深或闭合距为约束条件,建立了水平井阶梯水平段三维轨道设计的数学模型,并给出了数学模型的计算方法,编制了相应的工程软件。
5) 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。
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条