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尽管通信部门人才济济异彩纷呈,目前电话仍独占鳌首。这是由于人们彼此交换信息最主要的手段是用语言表达。电话是用听觉接受信息的,科学研究表明,获取信息时,视觉比听觉高一筹。它接受外界信息量最多。在吸收比率上,视觉约占83%,听觉只占11%。它识别外界信息速度最快。听觉感受一种事物,识别时间设为2.8 s,视觉只需0.4 s即可。它感受注意
Although the communications department is full of colorful talents, the phone is still the only one in the world. This is because the most important means by which people exchange information with one another is in language. Telephones receive information in auditory sense. Scientific research shows that vision is superior to hearing when it comes to obtaining information. It accepts the most information from the outside world. In the absorption rate, visual about 83%, hearing only 11%. It identifies the fastest outside information. Auditory perception of a thing, the recognition time is set to 2.8 s, vision can only be 0.4 s. It feels attentive