英语词汇useful value怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	useful value
释义	useful value 美/ ?ju?sfl ?v?lju? / 简明释义使用价值：指某物具有实际的、有益的作用或意义。网络释义 1 ?使用价值 ... useful time使用寿命，使用时间 useful value使用价值 useful animal益兽 ... 短语 1 very useful value 较强的应用价值 2 wide useful value 推广使用价值 3 great useful value 重大价值双语例句 1 It shows the useful value of CFD to diesel helical intake port evaluation. 指出了CFD在评价柴油机螺旋进气道性能中的实用价值。 2 The example analysis shows that the method has the better forecast precision and useful value. 实例分析表明，本方法有较好的预测精度和实用价值。 3 An example for calculation of Qingzuji oilfield shows great useful value of the increase curve. 庆祖集油田的计算实例表明这种增长曲线实际应用的重大价值。同近义词使用价值 value in use
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