The cover part is formed to cover the unsealing part.

然后，盖部被设置成覆盖开封部。

The present situation of fault unsealing research is summarized.

综述了断层开启机制的研究现状。

The unsealing of the little book was the message in relation to time.

小书卷的开启是与时间有关的信息。

Use after unsealing, if there is any spare, please store in a place with good ventilation.

开封使用后尽量用完，如有剩余一定要密封后保管。放置阴凉通风处。

The results showed that the quality of stored rice is the key reason for change of rice quality after unsealing.

试验结果表明，大米品质是启封后品质变化的关键。