After we adopted uniform temperature acceleration to observe its stability laid aside for some time, we found out that the freeze-drying was stabler than water solution, its cycle of deposition was lengthened and uneasy to oxidize.

• 我们采取等温加速实验法对本品放置后的稳定性进行了观察、结果表明冻干剂较水溶液稳定，存放周期延长、不易氧化。