题目选项分析

Researchers of the Antikythera mechanism claim the retrieval of this ancient Greek analog computer dating to circa 205–100 B.C.E. suggests the development of complex gear systems, their demonstration of meticulous workmanship, and achievement of remarkably exact and accurate calculations happened several centuries, almost a millennium, before a European device of similar complexity appeared.

Researchers of the Antikythera mechanism claim the retrieval of this ancient Greek analog computer dating to circa 205–100 B.C.E. suggests that the development of complex gear systems, the demonstration of meticulous workmanship, and achievement of remarkably exact and accurate calculations happened several centuries, almost a millennium, before a European device of similar complexity appeared.