查询词典 azimuth error

In this paper, the wide beam antenna array is used as the antenna of an airborne SAR with ultrahigh azimuth resolution.

该文将宽波束天线用于超高方位分辨率机载SAR，计算了天线的性能指标和SAR的系统参数。

Least square method finds out the best coplanar pad combination using least square arithmetic, which provides the dip angle and azimuth.

最小二乘法使用最小二乘原理找出最优共面电极臂组合，利用这个最优组合确定的平面来计算地层倾角与倾向。

Among them,the Dacheng ML 3.1 earthquake on August 11,1999 occurred in Dacheng fault,the nodal plane Ⅱ in its focus mechanism solution(strike azimuth 208°,dip angle 54°,slip angle 12°)agrees with the strike of the Dacheng fault.

其中1999年8月11日河北省大城县ML 3.1地震发生在大城断裂上，震源机制解的节面Ⅱ(走向208°，倾角54°，滑动角12°)与大城断裂的走向一致。

The Jixian ML 3.1 earthquake on January 26,2000 occurred in Jixian-Bangjun fault.The nodal plane Ⅱ in its focus mechanism solution(strike azimuth 285°,dip angle 77°,slip angle 138°)agrees with the strike of the Jixian-Bangjun fault.

2000年1月26日蓟县ML 3.3地震发生在蓟县-邦均断裂上，震源机制解的节面Ⅱ(走向285°，倾角77°，滑动角138°)与蓟县-邦均断裂的走向一致。

Inclinometer is an Instrument testing drift angle and azimuth of drift hole.

引言测斜仪是一种测定钻孔倾角和方位角的原位监测仪器。

Based on the theory study, a directional drilling guidance system is developed for practical require, its working flow as follows: before construction, design the best track practically, and save in the system. During drilling, the system measures well oblique angle and azimuth to watch well track. Drill driver compares designing well track with measuring track showing on display unit, controls joy stick experientially, adjusts drill direction, finally realizes directional drill.

在理论研究的基础上，结合实际需要，研究设计了一种定向钻井导航系统，使用该系统进行定向穿越施工的工作过程如下：在施工前，根据实际情况，先设计一条最佳穿越路线，存入系统；在钻进中，系统通过对井轨的井斜、方位等参数的测量，对其进行实时监测；地面的司钻手通过对显示仪所显示的实际井轨参数及设计井轨参数进行比较，根据经验操纵操作杆，调整钻机前进方向，以达到对钻进过程的控制，最终实现定向钻井。

Drilling track is key factor which decide trenchless success or failure , but controlling drilling track stay around rectifyed phase at the present .guided the theory of force is the key affectting the drilling track ,the paper discuss primary factors on contralling drilling track ,and advance the formulary ahout reckoning deviation force and azimuth force ,expect to achieve the aim that drilling track were controled real time and be anticipated , and have the initiative on drilling track contaolling .

岩层钻进轨迹是决定非开挖成败的关键因素，目前对钻孔轨迹的控制仅仅停留在被打纠偏层面上，本文在力是影响钻进轨迹本质因素理论指导下，对影响岩层钻进轨迹控制的因素进行了理论探讨，并针对造斜力和变方位力提出了计算模式，希望最终能实现钻孔轨迹的实时监控与调整，变被打纠偏为主动钻进。

Using the direction cosines relative to three ULA axes, the correct pair is obtained, then the azimuth and elevation are estimated.

利用3个方向余弦估值进行配对，然后求得来波的方位角和仰角估计。

Using the direction cosines relative to the three URL axes, the correct pair is obtained, and the azimuth and elevation angles are estimated.

利用三个方向余弦估值进行配对，然后求得来波的方位角和仰角估计。

Anton. Brunner:"Possibilities of dimensioning doubly curred reflectors for azimuth-search radar antenna",IEEE,AP-19,NO1, 1971.1, PP52-57

图5为L波段大型低副瓣雷达天线在外场检飞时的实物图，该雷达已设计定型，目前已批量生产。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。