常見例句compound tetracyline and prednisone acetate pellicles 復方四環(huán)素潑尼松膜Keywords TiO 2 dope;metal ions;complex particle;tetracyline;photocatalyst; 2復合微粒;摻雜;金屬離子;四環(huán)素;光催化劑; 返回 tetracyline