angle of elevation

The condition that projectile near the ground deviates from the launching plane is concerned in the launching angle of elevation a and the latitude of launching point λ.

在地面附近的抛射体偏离发射面的情况是与发射仰角α和发射声、的纬度λ有关系。

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Jumping angle is an important testing parameters of exterior ballistics, and measuring the jumping angle of guns under different elevation is of great significance for improving the accuracy and study intensity.

跳角是外弹道学中一个重要的测试参数，测量出枪炮在不同仰角下发射时的跳角大小对于提高其精确度和研究其密集度是很有意义的。

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When the initial elevation angle equals zero, therefore the accurate solution of apparent range of target can be obtained.

从而当初始视在仰角为零时，可得到目标视在距离的精确解。

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An inclinometer may be of use if you know the dish elevation offset angle.

磁倾仪也许有用如果您知道盘海拔垂距角度.

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On Calculation of Azimuth and Angle of Elevation of the Aerial for the Geostationary Satellite Receiver Removal of Azimuth Ambiguities with Bi-satellite by Multiple Transmitting and Multiple Receiving

关于静止卫星通信接收地面站方位角、仰角的计算双星同中心频率多发多收的方位解模糊

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Due to the echo pathway's effect, radar tracking system becomes labilization for the target in low angle of elevation.

由于多径效应影响，雷达跟踪系统对处于低仰角内的目标跟踪会出现不稳定。

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The authors develop the TRIM program given by the Argonne National Laboratory and write four parts of programmes to solve the problem of picture output and the calculating problem of magnetic angle of elevation when it out of axis.

开发了美国阿贡实验室提供的解二维非线性静磁矢势偏微分方程程序TRIM，补充了四个程序段用以解决图形的输出和磁体轴线偏移光轴时磁仰角的计算问题。

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It applied visual programming software to work out relevant parameters of artificial rainmaking and hail removal, such as the rainmaking rocket launch time, target points, elevation, altitude angle and quantity of rockets needed etc.

采用可视化编程软件，计算出进行人工增雨、消雹、消雨发射火箭弹作业时间、作业点、仰角、高度角、火箭弹用量等参数，研制出人工影响天气指挥系统。

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An instrument used by surveyors in order to measure an angle of inclination or elevation.

用来测量倾斜角的测量员使用的装置。

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The object inclined plane double dimensions moving studies a self-made electrical engineering controlling system, which controls entire processes that the object does some particular moving in tilting to one siding plank ( angle of elevation ≤ 100 degree).

物体斜面运动自动控制及编程实现是研究一个自制的电机控制系统，系统控制物体在倾斜（仰角≤100度）板上做一些特定运动的全部过程。

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And the tilt also explains the sun's angle of elevation at different times of year,

地轴的倾斜也解释了太阳在一年中不同的仰角

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Based on the principles of space analytical geometry, methods for computing the coordinates of the center of cutting disc, its angle of depression and elevation, angle of lateral swing and angle of twist are derived.

根据空间解析几何原理，推导出盾构机刀盘中心三维坐标以及俯仰角、横摆角、扭转角的计算方法。

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Angle of Elevation Lowest Value Statistic Program of the Sounding Station Apiece Azimuth in Past Year

探空站历年各方位的仰角最低值统计程序

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An improvement of the driver in the angle of azimuth and elevation for detection of hard X-ray in the balloon

硬X射线气球探测中方位、仰角驱动系统的改进

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When the speed is big, it is good to have a certain angle of elevation, on the contrary, it need not have the angle of elevation; it is suitable for the radial angle of inclination of the scavenging port to be 20 ° or so.

当转速较大时适合有一定的仰角，反之，则不必有仰角；扫气口的径向倾斜角设计在20°左右比较合适。

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