1·They attribute the different flow rates of debris and water to their markedly different viscosities.
他们把岩屑和水的流动速率的不同归因为它们的粘性的不同。
2·The cathode and anode inks are formulated with viscosities and surface areas ideal for screen-printing electrodes onto the electrolyte layer of ceramic devices.
据称，这种阴阳极油墨采用独特的配方，具有合适粘性与表面，从而使其非常适合用作覆盖在陶瓷设备电解质层上面的丝网印刷电板。