| 释义 |
实用测量 以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译 - 1
Utility is a subjective evaluation, a ranking by the individual, and there is no measurement, no extension, and therefore no way for it to be proportional to itself. 效用是主观性的评价，由当事人自己决定，无从衡量，无从延伸，也因此无从让它与自己成比例。 - 2
Utility is a subjective evaluation, a ranking by theindividual, and there is no measurement, no extension, and therefore no way forit to be proportional to itself. 效用是主观性的评价，由当事人自己决定，无从衡量，无从延伸，也因此无从让它与自己成比例。 - 3
In addition, the CAD system includes some more utility modules, such as module of gear calculation of error of gear profile, module of gear measurement, module of looking up nation standard of gear. 另外，在齿轮CAD系统中还设计了齿廓误差计算、齿轮测绘及齿轮国家标准查询等一些具有较大实用价值的模块。
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