冬青属的木才具有高抗断裂强度,是制作后缘的理想材料.Holly has high tearing resistance and is excellent for trailing edges.与几种冬青属植物抗冻能力比较>>相似的文献.The Comparison of Resistance of Several Tree Species of Ilex L....
Guitar's experiments did not stimulate any practical study of the electrostatic - precipitation principle.吉他的试验均未能激起任何关于电收尘原理的实用性研究.To treat or stimulate ( a muscle or nerve ) with faradic current.用感应电流治疗用感应电流治疗或刺激 ...