提出一种变长分帧的方法。为了较理想的合成出特定人的自然语音，采用变长分帧方法对特定人的自然语音的四声提取基音周期序列。

For the ideal synthesis, USES a method of changing the long of frame to get pitch periods of given people natural four tones.

youdao

The best way to label this DNA is by designing probes or labels that hybridize with specific sequences that you're interested in.

最好的标记方法是,设计出能与你感兴趣的,特定基因序列杂交的,分子探针或标签

耶鲁公开课 - 生物医学工程探索课程节选