Injectors intended for studying the processes occurring in plasmas of small tokamaks upon injection of one to eight pellets of solid hydrogen or deuterium are described. The diameter of the pellets is determined by the caliber of the barrels used and ranges from 0.6 to 1.5 mm; their length and velocity are 1-5 mm and 0.5-1.4 km/s, respectively. Different methods for preparing pellets directly inside the injectors' barrels have been analyzed.
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机译：描述了用于研究在注入1至8个固体氢或氘颗粒时在小型托卡马克等离子体中发生的过程的注射器。药丸的直径取决于所用药筒的口径，范围为0.6至1.5毫米;它们的长度和速度分别为1-5 mm和0.5-1.4 km / s。已经分析了直接在注射器针筒内部制备药丸的不同方法。
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