Science. 1981 Jul 17;213(4505):363-5. doi: 10.1126/science.213.4505.363.
Vibration transmission from the prey-catching region to the hub of the unloaded orb web of Nuctenea sclopetaria was measured by laser vibrometry. Compared to transverse or lateral vibrations, longitudinal vibration shows less attenuation and contains more directional information. It is transmitted well throughout the entire frequency range measured (1 to 10,000 hertz).
利用激光测振仪测量了无巢蛛未加载蛛网的捕虫区向蛛网轮毂的振动传递。与横向或侧向振动相比，纵向振动的衰减较小，且包含更多的方向信息。在测量的整个频率范围内（1 至 10000 赫兹）都能很好地传递。
