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在我国古代,人们对三角学军事应用的研究就有了显著成效,随着科学技术的发展,三角学的应用范围越来越广泛,它与军事领域的关系也越来越密切。有人说军事领域是充满三角学的领域。这话是很有道理的。如在军事测绘中进行距离和高庋测量,通常是利用测量的水平夹角和高低角,依三角形边角关系的有关公式求得结果:测制地图,首先要建立三角网式的大地控制点,为测量、调绘、制图打下基础。
In ancient China, people have made remarkable achievements in the study of the military application of trigonometry. With the development of science and technology, the application of trigonometry has become more and more widespread, and its relationship with the military field is getting closer and closer. Some people say that the military field is full of trigonometry. These words are very reasonable. Such as military mapping in the distance and height measurement, usually using the measured horizontal angle and elevation angle, according to the relationship between the triangle corner of the formula to obtain the results: mapping, we must first establish a triangular network of earth control points , Lay the foundation for surveying, drawing and drawing.