This article gives a new layout of two phototheodolite s in the ballistic measurement in which their light axes are perpendicular to each other and the calculating formulas are deduced.

本文提出在弹道测试中摄影经纬仪的一种布局方式——光轴垂直法及其计算公式。

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An extension of the interior space, a concrete slab running perpendicular to the layout serves as an outdoor terrace next to a set of large glass doors.

室内空间的延展空间是一个混凝土厚板，它沿着住宅布局延伸，充当一个室外的露台，与一系列巨大的玻璃门相连。

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