此前一项研究表明，事实上，鱼可以“计数”—与实验室试验的数值有区别。

A previous study showed that the fish can, in fact, "count" -differentiating between numerical quantities in a lab experiment.

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实验室的练习和编程作业将重点强调科学和数值方法。

Lab exercises and programming assignments will emphasize scientific and numerical applications.

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实验结果表明本激光功率计有效的测量出实验室小功率激光的数值。

Experimental results show that the laser power instrument can effectively measure the value of a laboratory laser power.

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So if you were wanting a pretty precise number on how many calories are in a food, you'd send it to a lab.

所以如果想要一个精确的,食物所含卡路里的数值,就把食物送到实验室

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选