linear deformation stage
线性变形阶段
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The results show that the expansion tube is stable in the expansion-deformation stage, and features linear overlap characteristic in energy absorption and easy to control;
结果表明，扩胀管在扩胀变形阶段状态稳定，吸能具有线性叠加特性，易于控制；
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