peg 200造句

例句与造句

1. The final selected formulations, containing Labrafil M1944, Transcutol, Labrafac PG and a hydrophilic co-solvent ( propylene glycol or PEG 200 ) allowed complete solubilization of the required xibornol concentration ( 3 %, w / v ) and showed physical good stability up to 2 months at 25 and 4 癈, suitable viscosity and organoleptic properties.
2. It's difficult to find peg 200 in a sentence. 用peg 200造句挺难的