胶黏剂是国民经济必不可少的重要材料之一，广泛应用到国民经济中的各个领域。

Adhesive is one of the necessary and important materials for our national economy, and is used widely in every field.

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这一发现支持了该理论：安慰剂是通过促使大脑产生比通常更多的天然麻醉剂来减少疼痛的。

This finding supports the theory that placebos reduce pain by encouraging the brain to produce more natural opiates than usual.

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英国网络广告增长的另一个催化剂是高速、持续的宽带上网的普及，以及英国人对网络购物的热情。

Another catalyst of the growth of online advertising is Britons' enthusiasm for fast, always-on broadband connections to the Internet and for online shopping.

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There are two classes, two broad classes of drug sort of type ligands that are defined, agonists and antagonists.

这样的配体药物有两类,目前已经明确的配体药物大体上分为两种,分别是激动剂和拮抗剂

耶鲁公开课 - 生物医学工程探索课程节选

An agonist is a substance that mimics the action of a natural ligand, and I show you a couple of examples of agonists here.

激动剂是能够模拟天然配体分子的物质,在这里我给出了一些激动剂作为例子

耶鲁公开课 - 生物医学工程探索课程节选

One class of them is beta-blockers, they bind to beta-adrenergic receptors, which are receptors that exchange information between your nervous system and the contractile system that beats your heart and that causes the heartbeat.

一类药物是β阻断剂,它们与β肾上腺素受体结合,这种受体能够在神经系统和,控制心跳的心肌收缩系统之间传递信息,从而产生心跳

耶鲁公开课 - 生物医学工程探索课程节选