What has the writer learned from the experiment?
作者从实验中学到了什么?
Notice what you learned from the experiment.
请留意那些你从实验中学到的东西。
From the experiment the experienced expert gained an unexpected.
有经验的专家从实验中获得一项意外技能。
The experiment showed that the bite of an infected mosquito was not a safe way to protect people from yellow fever.
VOA: special.2010.05.18
If you have an experiment and the outcome of the experiment is a number, then a random variable is the number that comes from the experiment.
如果你有一个试验,这个试验的结果是一个数,那么相对应的随机变量,指的就是这个试验结果所对应的那个数
Second, he looked at these people and measured how fast they walk from where their experiment was to the elevator.
第二,他观察这些人,记录他们从实验地点,走到电梯的时间。
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