A geological anomaly is a geological body or complex of bodies with obvious different compositions, structures or orders of genesis as compared with the surrounding circumstances.

地质异常是在结构、构造或成因序次上与周围环境有着明显差异的地质体或地质体组合。

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For the regions of complex topography, the accurate orientation of geophysical anomaly unavoidably is influenced by the landform.

在地形复杂地区，物探异常的准确定位不可避免地受地形因素的影响。

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One of the infants had an associated complex congenital cardiac anomaly.

一个婴儿还伴有复杂的先天心脏病。

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We recognize that the phenomenon of externalized conductors presents a complex patient management scenario for physicians who may be able to visualize an anomaly, but it is important to remember that most leads with externalized conductors continue to function properly.

FORBES: St Jude Medical Statement on the Riata ICD Lead Summit