Iodinated contrast comes in two forms: ionic and non-ionic compounds.

碘造影剂有两种形式：离子型和非离子型化合物。

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Bas-relief egg-and-dart moldings (with alternating oval and pointed forms), and scrollwork such as that found on Ionic capitals and in the running-dog pattern (or wave scroll).

浅浮雕蛋箭饰线脚（带有交替的椭圆形及尖形），还有爱奥尼亚柱头、奔狗模式（或波形涡卷）上所见的涡卷。

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