One even might go so far as to say that it could be a controlled substance.

其中有一种甚至到目前为止,还是受管制药物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You could go through a lot of these parameters and think about it in the same way that these things are really very highly controlled.

通过看许多这样的指标,即这些身体指标确实都以相同的方式,被严格控制着

耶鲁公开课 - 生物医学工程探索课程节选

But cutting is something fearful and forceful; it's a kind of controlled violence. Frost takes it for granted that we will remember that the scythe is a conventional image for time, which harvests all of us in death.

但是割草是很有力的也是很可怕的;,这是一种控制中的蛮力，弗罗斯特认为,我们将把镰刀作为时代的产物记住，镰刀一直收获直到我们死去。

耶鲁公开课 - 现代诗歌课程节选

It's not moving randomly, but the tasks are all controlled by the CPU within the robot.

它不能随机移动,所有任务都由机器人里的CPU掌控

耶鲁公开课 - 死亡课程节选

In fact, temperature is such a carefully controlled parameter that when it changes just a little bit by a couple of degrees, we know that something's wrong.

事实上,体温被控制得如此精细,哪怕只改变几度,我们就能感觉出来不对劲

耶鲁公开课 - 生物医学工程探索课程节选

It can be controlled in a variety of ways.

可以通过多种不同途径

耶鲁公开课 - 生物医学工程探索课程节选

They had to give some of them the real vaccine and some of them a placebo vaccine in order that they could really tell if the vaccine worked; you have to have it placebo controlled.

研究者们还须给部分孩子接种真正的疫苗,给另外一些孩子接种空白疫苗,以分辨疫苗是否真的有效,所以你必须使用安慰剂作对照

耶鲁公开课 - 生物医学工程探索课程节选