“contour prism”的概念、定义、翻译、参考文献-科学参考

单词	contour prism
释义	contour prism Encyclopedia 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°。
随便看	radiation angular distribution radiation apparatus radiation appliance radiation attenuation radiation background radiation background processing radiation balance radiation balance meter radiation band radiation band; radiation belt radiation belt radiation belt of the Earth radiation belts of the Earth radiation biochemistry radiation biological dose radiation biological effect radiation biological effectiveness radiation biology radiation breeding radiation breeding in trees radiation breeding of mulberry radiation breeding of peanut radiation breeding of silkworm radiation budget at the top of the atmosphere radiation bulk polymerization

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