而虚拟搜索代理则可以使用Web服务器和HTTP接口来感知环境(Internet)并对环境进行操作，并使用一个终端作为效应器来与用户进行通信。

A virtual search agent could use Web servers and HTTP interfaces to both perceive and manipulate the environment (the Internet) and a console as an effector to communicate with a user.

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作为一位充满激情的音乐家，舍伦贝格很高兴自己找到了可信的证据证明音乐对一般智力有迁移效应。

As a passionate musician, Schellenberg was delighted when he turned up credible evidence that music has transfer effects on general intelligence.

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这种可能引起安慰剂效应的“无效治疗”经常被作为对照组应用于临床试验，科学家依此判断被测药物的额外作用。

Dummy treatments that might elicit the placebo effect are often used in clinical trials as a comparison group to allow scientists to measure the additional effects of experimental medicines.

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What we had just done a clicker question on is discussing light as a particle and the photoelectric effect, so we're going to finish up with a few points about the photoelectric effect today.

我们刚才做得课堂表决器那个问题,是讨论光作为一个粒子以及光电效应，所以今天我们将以一些,关于光电效应的观点作为结束。

麻省理工公开课 - 化学原理课程节选

What insulin is doing inside your body is acting as a ligand for insulin receptors which stimulate certain kinds of cellular responses.

胰岛素在体内的功能就是作为,胰岛素受体的配体,刺激产生某种细胞效应

耶鲁公开课 - 生物医学工程探索课程节选

So, we'll take a little bit of a step back after we introduce quantum mechanics, and talk about light as a wave, and the characteristic of waves, and then light as a particle. And one example of this is in the photoelectric effect.

等我们介绍完量子力学后,我们要回过头来讨论下光,作为一种波和它的波动性特征,以及光作为一种粒子,其中的一个粒子就是光电效应。

麻省理工公开课 - 化学原理课程节选