normal intensity of labor 正常的劳动强度
score of labor pains intensity 阵痛强度评分
labor intensity of coal mining 采煤劳动强度
standard of physical labor intensity 体力劳动强度分级
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。
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。
The efficiency is greatly raised and the intensity of labor is decreased.
工作效率大大地进步了,而劳动强度却降低了。
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