To support his own body weight, Spidey’s webbing must have high tensile strength. This is the maximum amount of stress a material can withstand before it breaks.
如果要支撑自重，蜘蛛侠的蜘蛛丝就需要有足够的抗拉强度。抗拉强度就是材料在断裂前承受的最大应力。

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