On the cloudy day, a very little diurnal difference was found in azimuth, directional and midrib angle.
而在阴天，阳生叶和阴生叶方位角、方向角和中脉角的日变化均很小。
Determination of the azimuth angle of elevation will be input, can draw wind rose diagram, you can save ground.
将测定的方位仰角输入，即可绘制风玫瑰图，可以落地保存。
In order to measure azimuth angle accurately and quickly, an azimuth angle measuring instrument is designed, which is mainly composed of resolver-to-digital Conversion and rotary inductosyn. According to its working principle, errors in various conditions are analyzed and the conclusion that there is mostly fundamentd, quartratie, quartic harmonic error is reached.
为了快速准确地进行方位角的测量，设计了以圆感应同步器、AD2S80A轴角转换器为主的方位测角仪，根据其工作原理，分析了产生的各种误差，得出存在的误差主要为一、二、四次谐波误差的结论。
The azimuth angle and depression angle variance of the peak feature are first studied.
研究了峰值特征的方位角不变性和俯视角不变性问题。
Having considered the particularity in converted-wave processing we pay much attention to main links such as the generation of CCP trace gather, the azimuth angle rotation of horizontal component etc., and better converted-wave profiles have been obtained.
考虑到转换波处理的特殊性，在处理时特别注意了共转换点道集的生成、水平分量方位角旋转等主要环节，从而得到了较好的转换波剖面。
Its special correlation and azimuth angle folding technique can be used to more clearly describe the geologic production situation and microscopic changes.
其独特的相干、地层倾角和方位角叠合显示技术，能够更加清晰地描述地质体产状的细微变化。
Based on constraints to angle-of-fall for cruise missiles, the variable structure terminal guidance law was designed for limiting the angle of fall in longitudinal and lateral directions. Thus the missile can be kept in desired azimuth and angle-of-fall for attacking the target efficiently.
针对巡航导弹落角限制的要求，分别对纵向和侧向两个通道设计出了限制落角的变结构末制导律，可以使导弹在期望的方位以期望的落角打击目标。
The control of azimuth angle of eleetrohydraulie servomotor system, and the on-line and real-time test of the system performance were realized.
实现了用于方位角跟踪的电液伺服马达系统的控制，以及系统性能的在线实时测试。
Degree of polarization, azimuth angle of polarization, and the error is analyzed, which proves that the system is very stable and precise in theory.
因此，若把以往的偏振干涉成像光谱仪看作是照相机与光谱仪功能的结合，则现在可以将之理解为成像仪、光
The projection of laser light spot on the ground is analyzed and the math model of this scan method is established. Four scan parameters of initial azimuth angle, ending azimuth angle, initial pitch angle and ending pitch angle in one cycle are given accoridng to flying parameter, scan agular speed and reset angular speed.
分析了激光光斑在地面的投影；建立了该扫描方式的数学模型；根据飞行参数，扫描角速度与复位角速度来确定一个周期内扫描参数：起始方位角，终止方位角，起始俯仰角和终止俯仰角。
We can obtain the velocity of aircraft and the angle of radar antenna phase center in order to focus in azimuth accurately.
根据估计得到的多普勒中心频率和多普勒调频斜率我们计算出载机的速度和雷达天线相位中心斜视角，从而进行方位向精确聚焦。
Furthermore, pendulum would lead to coupling of azimuth angle and horizontal angle of LOS.
平台的摆动幅度在0.017 rad 时，视轴的指向控制精度可以控制在10-4 rad 量级。
With a wide azimuth angle and a wide width considered in UWB SAR, azimuth-variant and range-variant phase errors are analyzed quantificationally.
对UWB SAR中由大波束角造成的方位空变误差，以及大测绘带导致的距离空变误差进行了深入分析。
The scanning angular scope is mainly determined by the azimuth width of the terrain patch, nominal slant range, squint angle, platform velocity, and azimuth beam width.
天线扫描角度范围由要求的成像区方位宽度、斜距、斜视角、载机速度和波束方位宽度决定。
Inclinometer is an Instrument testing drift angle and azimuth of drift hole.
测斜仪是一种测定钻孔倾角和方位角的仪器。
The analyzed results of the grain orientations may be directly expressed in a unit stereograph triangle and also easily determined on the transformation matrix of the grain boundaries, because the shapes of etch-pits are described by a continuous function of azimuth angle.
因为蚀坑形状是以方位角的连续函数来描述，故晶粒位向的分析结果可直接表示在单位赤面投影三角形中，且易于确定晶界的变换矩阵。
In order to improve the velocity of alignment, a fast estimation method of the azimuth error angle is proposed for the initial alignment of INS. The simulation results illustrate the efficiency of the method.
为提高对准速度，文中给出了方位误差角的一种快速估计方法，结果表明该方法是可行的。
It is shown by the systematic error analysis that trajectory error is mainly determined by the measurement error in azimuth and elevation angle, rather than the laser ranging error which is normally taken into consideration.
系统误差分析结果表明，影响导弹末区轨迹测量精度的主要因素是测量设备的方位角和俯仰角测量误差，而不是通常认为的激光测距误差。
Because of large azimuth processing angle of low frequency ultra-wideband synthetic aperture radar, the azimuth variety of the antenna pattern cannot be neglected.
低频UWBSAR具有较大的方位向处理角，因此天线方向图沿方位向的变化不能忽略。
The quick section survey system of all station equipment is used for distance and angle survey after the equipment completes inputting of point survey data and setting of back azimuth angle.
全站仪快速断面测绘系统是利用全站仪在完成了测点数据的输入和后视方位角的设置后，进行距离和角度的测量。