有些人认为硬化的灰铸铁过去曾使零件很容易腐朽老化(因为经过数百万次的应力反向处理后的金属零件最后都会这样)。

Some believe that the hardened gray iron used to make the components simply "fatigues" with age-as metal parts that go through millions of stress reversals eventually do.

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尚层装饰发现曲廊同时具有旧建筑的结构作用，廊的钢结构梁柱替换了局部旧建筑中腐朽的木材，使新与旧“长”在了一起。

The curved corridor has the structure function of old architecture, the steel structure beam column replaces the decayed wood in the old building, and makes the new and old grow together.

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有些人认为硬化的灰铸铁过去曾使零件很容易腐朽老化（因为经过数百万次的应力反向处理后的金属零件最后都会这样）。

Some believe that the hardened gray iron used to make the components simply "fatigues" with age—as metal parts that go through millions of stress reversals eventually do.

youdao