查询词典 refutability

In the 20th century, Potter proposed his criterion of demarcation for science:"The criterion of the scientific status of a theory is its falsifiability, or refutability, or testability."

20世纪波普尔提出了他对科学的分界标准："衡量一种理论的科学地位的是它的可证伪性或可反驳性或可检验性。"

The efficient market hypothesis has refutable inference, but the refutability is greatly crippled by Bad-model problems. This means that the overall framework o f testing may be defective and there is a need to relax the assumptions or to be tter define market efficiency .

有效市场假说形式上是可以被证伪的，但坏模型问题的困扰使得证伪过程在技术上不充分，这意味着整个检验框架可能存在缺陷，需要放松假设或对市场有效给出一个更完备的定义。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。