economical investigation发音

意思翻译

经济调查

相似词语短语

economical───adj.经济的；节约的；合算的

investigation───n.调查；调查研究

incident investigation───事故调查

investigation discovery───调查发现

investigation report───调查报告书

further investigation───进一步调查

双语使用场景

The result indicates that electrical prospecting is a economical and effective means for prospecting hidden fault in alive fault investigation in Changchun City?───结果表明，在长春市活断层调查中，电法是探测隐伏断裂既经济又有效的重要手段。

Investigation method is commonly used in physical education research, because it's economical and practical.───调查法是体育科研中常见的一种科研方法，它具有经济性、实效性等特点。

Investigation into its explosive power and corresponding regulations is the theoretical basis for explosion suppression and prevention technologies and is of important academic and economical value.───深入研究因事故泄漏所引发的可燃气云爆炸威力及其相应的规律，是创立抑制和预防此类工业灾害技术的理论基础，具有重要的学术价值和社会经济价值。

Technical and Economical Investigation into China's Copper Processing Industry───我国铜加工工业技术经济研究

英语使用场景