据外刊报导,不少实验表明电磁加速器(即下文所谓的“导轨枪”)有着广阔的应用前景。它可以把一块小的质量加速到极高的速度以进行物态方程研究和碰撞引发聚合研究,也可以把几吨重的物体加速到第二宇宙速度或者把很大的质量(如一架飞机)加速到中等的速度。这项新的技术果真能作为一种实用的运载工具代替常规火箭吗?请读下文,并注意该项技术今后的发展动向。 According to foreign media reports, many experiments show that the electromagnetic accelerator (hereinafter referred to as the “rail gun”) has a broad application prospects. It can accelerate a small mass to very high velocities for study of state equations and collision-induced polymerization studies. It can also accelerate a few tons of heavy objects to a second cosmic speed or put very large masses (like an airplane) Accelerate to medium speed. Can this new technology actually replace a conventional rocket as a practical vehicle? Read the following and note the future development of the technology.