labor intensity是什么意思 labor intensity怎么读
labor intensity的英文翻译是什么意思，词典释义与在线翻译
labor intensity的用法和样例
- The efficiency is greatly raised, and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。 - We have introduced the first-class plastic modular belt conveying, which greatly lessens the belt intensity.
我们采用最先进的塑料模块网带传动，使得劳动强度大大减轻。
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