Use "refractivity|refractivities" in a sentence

1. 14 Dominated by atmospheric temperature, pressure and water vapor pressure, the atmospheric refractivity affects both the propagation path of radar EMwaves and the echo phase of an object.

2. Baize has also served as the Associate Director for Advanced Planning and Technology and Project Scientist of the pre-formulation team for the Climate Absolute Radiance and Refractivity Observatory (CLARREO) mission