1) engineer obstacle
工程障碍
1.
Regarding the engineer constructed obstacles included the steel rail in shallow water as the research target, starting with the analysis on the material characteristic and the magnetic property of the steel rail, this article sets up a magnetic field calculation model of this type of specific engineer obstacles by use of quantitative geognosy.
以设置在浅海拍岸浪区中含有钢轨的筑城性工程障碍为研究对象,从钢轨的材料特性及磁特性的分析入手,应用定量地学的方法,建立起了这一特殊工程障碍的磁场正演计算模型。
2) Short-range Obstruction
短程障碍
3) procedure obstacle
程序障碍
1.
The reason is that the creditors often encounter the procedure obstacles in the solution of controversies so that the supervising procedure cannot be successively operated.
督促程序在我国司法实践中的运行效果不佳,究其原因在于债权人在适用督促程序时遇到了程序障碍,导致督促程序缺乏可操作性。
4) obstruction to vision
视程障碍
6) height transfer across obstacle
跨障碍高程传递
1.
Since the general geometrical fitting method of GPS level cannot be used directly for height transfer across obstacle when the height datum planes of both sides of obstacle are not consistent, a new method named GPS astronomical leveling is proposed based on astronomical leveling.
鉴于障碍物两侧的高程基准不一致,采用常规的GPS水准数值拟合方法,无法实现跨障碍高程传递,提出了一种天文GPS水准方法,即采用常规GPS水准方法分别拟合障碍物两侧的似大地水准面形状,分别求得相对于WGS 84的地面垂线偏差;由于两侧所求垂线偏差属于同一系统,因此,可根据天文水准原理,进一步计算出跨障碍的高程异常差;再由GPS所测大地高差,可获得跨障碍的正常高差。
2.
The reason why GPS leveling can t be used for height transfer across obstacle is that the height datum of both sides of obstacle is not consistent.
GPS水准无法直接应用于跨障碍高程传递,其关键原因在于障碍物两侧的高程基准不一致。
3.
The height transfer across obstacle with long-distance and high precision is one of difficulties in engineering survey all the time.
远距离、高精度的跨障碍高程传递一直是工程测量中的一个难点，传统方法的困难来自于远距离观测的分辨率过低。
补充资料：障碍物工程
障碍物工程是指为妨碍敌人攻击、占领和破坏目标而构成的障碍物配系。包括设置在阵地工程和其他工程及目标周围、腹地的地面、水中和空中的各种爆炸性和非爆炸性的障碍物。
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