Methods: To depress the odds of eyewinkers enter the leechdom by reasonably using the axenic constringent atmosphere during the production flow.

方法：通过生产流程中合理使用无菌压缩空气来减少异物进入药品中的机率。

That is distilling one's character. Using VQ not only can avoid difficult speech subsection and time warping, but also it can reduce data store as a constringent method.

采用矢量量化可避免困难的语音分段问题和时间归整问题，且作为一种数据压缩手段可大大减少系统所需的数据存储量。