有效性 meaning in English
availability; effectiveness; validity; significance
◇有效性检查 validity check
Examples
- Physicists believe in the validity of conservation laws .
物理学家们对于各种守恒定律的有效性一直是坚信不疑的。 - The potential of such a primary geochemical survey is demonstrated .
这类区域性的地球化学测量显示出它的有效性。 - All the water retained in a soil is not equally available to plants .
保留在土壤中的全部水分对植物的有效性是不一致的。 - It is, of course, very easy to improve the efficiency of the greedy algorithm .
当然，贪婪算法的有效性是很容易改进的。 - The analyst's judgement then must override mathematical and statistical significance .
分析家的判断必须超越数学和统计的有效性。