在一些日焰现象中，磁场环圈顶部显现出神奇的尖端，看起来就像是有尖顶的哥德式拱门，而非一般常见的圆顶。
For some of these events the tops of the magnetic loops showed a curious cusp giving them the pointed appearance of a gothic arch rather than presenting the usual rounded peak.
两个推进剂罐由每个末端的圆顶，桶和环组成。
The two propellant tanks are composed of domes on either end, barrels, and rings.
洗礼盆放在一圆顶形的华盖下面，四周环绕着柱子和后堂回廊，这是由拜占庭人首先使用的建筑特色。
The font itself was set beneath a dome-shaped baldachin and encircled by columns and an ambulatory, features first used by the Byzantines.
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