threo-disyndiotactic polymer

例句：

1. 1.The new drug has shown great promise in treating cancer.
   这种新药在治疗癌症方面显示出巨大潜力。
2. 2.The study found that the threo-disyndiotactic polymer had excellent mechanical properties.
   研究发现，正交半晶态聚合物具有出色的机械性能。
3. 3.The research on threo-disyndiotactic polymer is still in its early stages.
   对正交半晶态聚合物的研究仍处于初级阶段。