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本文综述了在ＨＬ－１Ｍ装置上进行的实验研究。完成了诸如壁处理、等离子体平衡控制、新加料技术、高功率辅助加热、改善约束等物理实验。把壁处理（硼化、硅化和涂锂）、偏压电极、弹丸注入、ＭＢＩ和ＬＨＣＤ等新技术引入后，获得了高品质、稳定、可重复的等离子体。最长的等离子体放电可持续４ｓ，且具有近似为矩形的放电波形。
This article summarizes the experimental studies carried out on HL-1M devices. Completed such as wall treatment, plasma balance control, new feeding technology, high-power auxiliary heating, to improve the constraints and other physical experiments. High quality, stable and reproducible plasmas were obtained after the introduction of new technologies such as wall treatment (boriding, silicidation and lithium coating), biasing electrodes, projectile injection, MBI and LHCD. The longest plasma discharge lasts 4 s and has an approximately rectangular discharge waveform.