由于这些儿童的年龄已经不适合对婴儿使用的注视点研究方法，但他们却不能回答“某物有多少”的问题，研究者们摆出一些计数器，把它们放在一边后研究者要求这些儿童跟着他们做。
Since the children were too old for the baby-staring trick, but unable to answer the question: "How many?", researchers laid out counters, then put them away and asked the children to "do as I did".
人们在决定购买某物前，通常想要实际试试鞋或衣服，研究电视的画面质量或实际把玩一下不同款的平板电脑或笔记本电脑。
People often want to try on shoes or clothing, study the picture quality of a television, or play around with a few different tablets and laptops before they settle on something.
物理模型是由将影响某物理现象或过程的因素按比例缩小后制作而成，通过模拟可以研究其机理并进行预测。
We can study the mechanism and make predictions by simulating the model. Similarity criterion is the conditions which make the model phenomenon similar to the prototype phenomenon.
物理模型是由将影响某物理现象或过程的因素按比例缩小后制作而成，通过模拟可以研究其机理并进行预测。
We can study the mechanism and make predictions by simulating the model. Similarity criterion is the conditions which make the model phenomenon similar to the prototype phenomenon.
应用推荐