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二次收缩

网络释义

  secondary contraction

二次收缩(secondary contraction):凝固后期奥氏体枝晶与共晶团之间铁液的凝固收缩。二次收缩铁液的石墨化膨胀可以抵消显微缩松。

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有道翻译

二次收缩

Secondary contraction

以上为机器翻译结果,长、整句建议使用 人工翻译

双语例句

  • 马格纳,“ 预测市场走势既不是V复苏不是W型复苏(二次探底然后回升),而是长期多个U型构成扩张收缩交替震荡时期。”

    My forecast is not a V-shaped recovery or a W [a second dip, then recovery] but a long series of Us with periods of expansion followed by contraction,” says Mr Magnus.

    youdao

  • 全球经济展望》更新版指出预计全球经济今年收缩1.7%,大战以来世界产出首度出现下降。

    The global Economic Prospects update also notes that global growth is expected to contract by 1.7 percent this year. This would be the first decline in world output since world War II.

    youdao

  • 全球经济展望》更新版指出预计全球经济今年将会收缩1.7%,大战以来世界产出首度出现下降。

    The new Global Economic Prospects update also notes that global growth is expected to contract by 1.7 percent this year. This would be the first decline in world output since World War II.

    youdao

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