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寻北仪是一种采用惯性工作原理的方位指示仪器。North finder is a kind of autonomous azimuth indicator.

该方法要求一个方位已知的近场校正源。This method requires a near-field source whose azimuth is known.

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这样的三边测量锁的方位误差容易迅速积累。Such trilateration is liable to rapid accumulation of azimuth error.

推导出倾斜角和方位角的数学模型。Mathematical model of inclined angle and inclined azimuth is deduced.

仿真结果证明方位分辨率得到了提高。The simulation results show that the azimuth resolution was improved.

但是采用子孔径成像方法,会加大方位预处理的工作量。But the sub-aperture method can cause many complexes in azimuth preprocess.

本文还就下丘神经元方位编码的机制进行了探讨。The coding mechanisms of sound-source azimuth for IC neurons are discussed.

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地面上每个点目标的回波信号在距离向与方位向都是呈弥散状的。Either on range or azimuth direction, echo of each target on field is dispersive.

在定向井轨迹控制中,方位控制是个棘手问题。The control of azimuth is a knotty problem in controlling directional well trace.

在初始方位失准角为大角度情况下,研究了非线性对准方法。When the azimuth misalignment is large, the nonlinear alignment method is studied.

如天气好,每一班测取天体方位求出罗经差。Take celestial azimuth and find compass error on each watch if the weather is fine.

通过确定球心位置,对炮身管的高低角、方位角进行计算,从而检测火炮调炮的性能。By the sphere centre, elevation angle and azimuth angle of the gun barrel are obtained.

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结果认为,侏罗系储层裂缝比较发育,裂缝方位为NE向。The result is that Jurassic reservoir fractures were relatively developed in NE azimuth.

给出仿真算例分析脱靶方向角识别的精度。An example is given to analyze the precision in identification of target miss in azimuth.

针对SAR成像中的方位预滤波,讨论两种方位预滤波的算法。In SAR imaging system two algorithms about azimuth prefilter are discussed in this paper.

在散射系统开通时,天线的方位调整至关重要。It's important that the azimuth of the antenna is tuned when troposcatter system working.

财位是一家财气所聚的方位,应该加以利用。Money it is the azimuth that institute of one penates gas gets together, should try to use.

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最后通过鱼眼图像中太阳斑区中心点计算出太阳与视点之间的高度角与方位角。At last, the azimuth angle and the elevation angle are derived from the aim area barycentre.

每一方位反复迭代直至尾迹稳定,从而得到其诱导下洗。Each azimuth is re iterated until its wake is stable and its induced down wash flow is obtained.

该通用短接可与其它工程测井仪器组合,并提供方位信息。The jointer provides azimuth information when working with other engineering well logging tools.