接触物质 meaning in Chinese
contact mass
contact material
contact sensitivity
contact substance
Examples
- Contact mass revivification
接触物质的复活 - But by the characteristics of the optic fiber grating , the optic fiber grating is not sensitive to the external refractive index and cannot be directly used as gas or liquids sensors without the intermediate material like hydrogel
但是由于光纤布喇格光栅本身的特性，它对外界接触物质折射率的变化并不敏感，接触物质折射率的变化不会引起中心波长的偏移，因而无法直接将其作为气体和液体浓度(折射率)的传感元件。