The robots in Capek's play are not mechanical men made of metal. Instead they are molded out of a chemical batter, and they look exactly like humans.
恰佩克剧本中的机器人其实并非现代观念中的钢铁机械人。取而代之，他们是由化学物质塑造而成，并且表面看起来和真人几乎一摸一样。
Mechanical properties of the weld metal Mechanical properties of the weld metal are not part of the classification.
焊缝金属的机械性能焊缝金属的机械性能不是分类中的一部分。
The mechanical properties of the weld deposit shall not lie appreciably above those of the base metal.
熔敷金属的机械性能不应高于基材的机械性能。
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