Some examples and use cases from the internet:

Some examples and use cases from the internet:

• It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

• ... wavelength: ? and focal length of a collimator: fcol, and inverse proportional to a slit width of the spectrograph: s and a lattice period of the grating: d, that is,. R.
• is proportional to some power of the voltage across the sheath and inverse proportional to a different power of the sheath thickness. Mathematically, this can be ...