TDL

例句：

1. 1. The company's TDL hasimproved significantly since the last quarter.
   该公司的技术发展水平自上一季度以来有了显著提高。
2. 2.The new product line is expected to havea TDL of 50%by the end of the year.
   预计新产品线到年底的技术水平将达到50%。
3. 3. Theresearch team has achieved a TDL of85% in the field ofrenewable energy.
   研究团队在可再生能源领域达到了85%的技术水平。