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哇哦，好老的记忆晶球，不知道还能不能播。
Whoa, this is old! Don't know if you can play it back.
youdao
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共晶碳化物在落球冲击下也能发生一定的塑性变形。
The plastic deformation can occur in the eutectic carbides too.
youdao
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共晶碳化物在落球冲击下也能发生一定的塑性变形。
The plastic deformation can occur in the eutectic carbides too.
youdao