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在本世纪八十年代末期,随着现代高新技术的发展与需要,大批“智能材料”在世界许多科学技术发达国家相继问世,尤其是在日本,各类“智能材料”的研制和开发更是引入瞩目。所谓智能材料,就是具有自我感知周围环境变化、能够适时作出判断和采取相应措施的一类材料。这一类材料现在已经日益受到科学家的重视和世人的关注,被科技界人士期望能够作为二十一世纪的新材料。这里就日本研制和开发出来的各类“智能材料”择要介绍如下:
In the late 1980s, with the development and needs of modern high-tech, a large number of “smart materials” were introduced in many developed countries in the world. Especially in Japan, the development and development of various types of “smart materials” is Introduce attention. The so-called smart material is a type of material that has self-perceived changes in the surrounding environment, can make timely judgments, and takes corresponding measures. This kind of material has now been increasingly valued by scientists and concerns of the world, and people in the scientific and technological community are looking forward to being new materials for the 21st century. Here, the various types of “smart materials” developed and developed in Japan are described as follows: