A fundamental part of science is testing. Scientists insist on testing their hypotheses,models,methods,and results over and over again to establish the reliability of these scientific tools,and the resulting conclusions.



科學的一個基本部分測試。 科學家堅持多次測試他們的假說、模型、方法和結果建立這些科學工具和發生的結論的可靠性。