Mean mass, counts and cutting edge values for each reduction strategy.

Kruskal-Wallis tests were conducted for each variable based on the values of the three or seven repetitions of each reduction method. Variables containing significant differences among the eight different technologies at the α = 0.05 level are represented in bold. *The bipolar values were not included in the first five statistical comparisons, as significantly smaller cores were used owing to the typically small size of bipolar cores.针对每个变量，基于每种降维方法的3次或7次重复实验结果，开展克鲁斯卡尔-沃利斯检验（Kruskal-Wallis tests）。在显著性水平α=0.05下，八种不同技术间存在显著差异的变量以粗体标注。*注：由于双极性核心（bipolar cores）的尺寸普遍偏小，本次研究所使用的核心尺寸显著更小，因此前五次统计对比未纳入双极性值。