john walker meaning in Chinese
约翰走路
Examples
- John walker points out that in the observational sciences , such as astronomy and cosmology , one cannot run experiments but must test theories by making predictions with them and then seeing if they match the results of observations
John walker指出，在观测科学中，比如天文学和宇宙学，人们无法进行实验，而必须通过根据理论做出预测然后检查预测与观测结果是否吻合来测试理论。