Carrier, Chinese vocabulary, pronounced as zài tǐ. Technology refers to some substances that can transmit energy or carry other substances, and now it also refers to everything that can carry other things. All concepts, communication forms of ideas and tools used in communication can be called carriers.
In a narrow sense, carriers refer to communication tools (such as paper, models, television, computers, mobile devices, etc.). ); Broadly speaking, the carrier includes not only the tools to transmit information, but also the information itself or the connotation of knowledge.
Explanation:
1. In science and technology, it refers to some substances that can transfer energy or carry other substances, such as media used to transfer heat energy in industry. In order to increase the effective surface area of the catalyst, pumice and silica gel attached to the catalyst are carriers.
2, generally refers to something that can carry other things.
Words and sentences
1, many intangible things are produced by tangible things, just like a dark woodshed with a cleaver. Just because you can't see it when you open the door doesn't mean it doesn't exist.
2. Life itself is the carrier of change. Whether we like it or not, life itself is changing according to its own laws. In one breath, many things are changing, without trace or emotion, but everything has changed. This is the essence of life.
3, people, is the carrier of desire and hatred, vent out, enjoy it, it becomes nothingness.
4, because of a pair of eyes, there is a final ugliness, because of a pair of ears, there is a final ugliness, because of a carrier, there is a final unbearable, because of a bunch of ideas, so the consequences are unimaginable.
We know that the resistance loss is proportional to the length of current-carrying cable.
Above content reference: Baidu Encyclopedia-Carrier