设计了三角棱镜参数并进行了加工。
Parameters of triangle prism are designed and several samples are manufactured.
为了解决这个问题，牛顿对光进行仔细的研究，使用三角形玻璃棱镜，以达到这个目的。
In an attempt to solve this problem Newton made a detailed study of light, using a triangular glass prism for the purpose.
简述了全站仪不测量仪器高和棱镜高在三角高程测量中的工作原理以及实际应用状况。
The working principle and practical application of total-station meter in triangle height survey(without measuring height of meter and its prism)are introduced.
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