[地物] 连续加速模型 continuous acceleration: 持续加速度continuous and discrete time models: 连续和离散时间模型continuous versus intermittent models: 连续生产与间断生产模型的比较acceleration of a continuous plasma beam: 连续等离子体束的加速models: 模特; 模型下载手机词典可随时随地查词查翻译