你的发明已证明很有实用价值。
此法在实际工作中很有实用价值。
该问题的研究方法与结果很有实用价值。
这对于变化频繁且变化幅度大的负荷，很有实用价值。
That is very useful for the load, which changes frequently and in a wide range.
作者认为，频谱分析是一种很有实用价值的客观定量分析手段。
The result of the study demanstrated that the spectrographic analysis was a valuable method which…
文本分类便是一个有效的解决办法，它已成为一项很有实用价值的技术。
Text classification is just the efficient solution and becoming a valuable practical technology.
在决策科学中，线性不等式组是一种基本的数学结构，它的化简很有实用价值。
The system of linear inequalities is a fundamental mathematical structure in decision theory.
在决策科学中，线性不等式组是一种基本的数学结构，它的化简很有实用价值。
The system of linear inequalities is a fundamental mathematical structure in decision theory.
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