OK, I'll translate:
* IQ is Image Quality, how accurate an optic is technically, like 'fidelity' in music.
* TC means TeleConverter, an add-on lens that stretches the focal length of the host lens.
* FFD or Register is the distance from lens base to frame (film or sensor). In SLRs, it's the size of the mirror box.
Longer register lenses can be fitted to shorter-register cameras and will still focus to infinity, so Pentax lenses *could* be used on Minolta MD cameras with little hassle. Short-register lenses on longer-register cameras can only focus to infinity with an optical adapter, which is a short TC. Unless a TC is closely matched to a host lens, it loses IQ. A glassless adapter will keep IQ but lose infinity focus. What a pickle.
So the only ways to use a Minolta MD lens on a Pentax camera are to 1) use the optical adapter (with its ills), or 2) to shoot stuff that's a couple cm|inches in front of the lens, or 3) to perform major surgery on the MD lens. Others have take the surgical route. They have machine shops; I don't.
All hope is not lost. Pentax's new owner Ricoh makes a Leica M mountor (mount+sensor) for their GXR camera. The M register is 27.8mm, far shorter than Minolta MD, so mounting an MD lens would only take a simple glassless adapter. I'd be surprised if Hong Kong editions of MD->M weren't on eBay already. Ricoh also announced a PK mountor for our Pentax lenses. Your Minolta glass can live again, just not on any of the major dSLRs. I'm tempted by the GXR. All I need is money.
My recommendation: Hang on to your MD lenses. In a year, they could be much more valuable, or you may buy a camera that can use them. Good luck!