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等高棱镜
释义
等高棱镜
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工学
大地测量仪器
释
contour prism
等高棱镜
天文测量仪器中,棱镜等高仪的主要部件。用于观测经过同一等高圈的一组恒星,记录通过的时刻并测出经度和纬度。常见的等高棱镜有60°和45°。
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method of parallel translation
method of parameter introduction
method of partial fractions
method of partial waves
method of path coefficients
method of peak area measurement
method of peak height measurement
method of peak value measurement
method of penalty functions
method of persuasion education
method of phase diagrams
method of phase integral
method of pivot selection
method of planting
method of point mappings
method of point sources
method of position evaluation
method of postulation
method of potentials
method of power series
method of preventing water burst
method of principal axes
method of principal components
method of prolongation
method of proportional distribution problem in ancient China
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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