求翻译：PNP可以改变药物的体内分布特征，具有缓释、控释和靶向给 药的特性，可以增加药物的稳定性，提高药物的生物利用度。是什么意思？

the pnp drugs in vivo distribution characteristics can be changed, with slow, controlled release and targeted drug delivery features, you can increase the stability of the drug, increase drug bioavailability.

false

PNP may change the medicine in vivo distribution characteristic, has the slow release, controls releases to gives the medicine with the target the characteristic, may increase the medicine the stability, enhances the medicine the biological exploitability.

PNP can change the distribution of drugs in vivo, with sustained-release and controlled-release and targeted drug delivery characteristics, you can increase the stability of drugs, improving the bioavailability of the drug.

PNP can change in the drug distribution characteristics, with a slow release, control and target for drugs to the drug, which can increase the stability, enhancing drug bioavailability. ;