Using regression analysis to fit Eq. (7) to the data in Fig. 5 (beyond the initial peak), values G_c = 72, 110, and 132 J/m~2 were obtained for rates 30, 90, and 150 mm/min, respectively. Other experiments were carried out for a greater separation distance, c = 10.6 cm, with c/L = 0.9, and for both values of c with c/L = 0.8 (i.e., more slackness). The peel force tended to increase as c increased (for the same value of c/L) and as the slackness decreased (for the same value of c). In addition, some experiments were conducted with a force angle of 180° and the resulting peel force was lower than for a force angle of 90° These trends are consistent with those predicted by the analysis.
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机译：使用回归分析拟合方程式。 （7）根据图5中的数据（超出初始峰值），分别以30、90和150 mm / min的速度获得值G_c = 72、110和132 J / m〜2。对于更大的分离距离c = 10.6 cm，c / L = 0.9以及c / L = 0.8的两个c值（即，更大的松弛度），都进行了其他实验。剥离力倾向于随着c的增加（对于相同的c / L值）和松弛度的降低（对于相同的c值）而增加。另外，以180°的力角进行了一些实验，得到的剥离力低于90°的力角。这些趋势与分析预测的趋势一致。
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