众所周知，量子计算机在处理某些特定问题时的速度将快于传统计算机。由于各国争相布局量子计算，它将成为世界科技发展的新高地。作为新一代信息技术，具有颠覆性质的“它”能够给人类带来多少魅力？近年来，国内外针对量子计算的研究风起云涌，如今的量子计算又发展到了什么阶段?文章作为引玉之砖，对量子计算从底层研究跨越到技术路线的发展以及未来的产业动向作初步的探讨。

It is well known that quantum computers will be faster than traditional computers at solving certain problems. Countries are competing for the layout of quantum computing, which will become a new high ground for the development of science and technology in the world. As a new generation of information technology, how much charm can it bring to human beings? In recent years, domestic and foreign research on quantum computing has flourished. What is the current stage of the development of quantum computing? As an introduction, this article makes a preliminary discussion on the development of quantum computing from the underlying research to the technical route and the future industrial trends.