rhenium trichloride

例句：

1. 1. The chemical was usedin the production of high-performance alloys.
   这种化学品用于生产高性能合金。
2. 2. Theprocess involves heating the metal to a hightemperature and then cooling it rapidly.
   这个过程包括将金属加热到高温然后迅速冷却。
3. 3. Thediscovery of this rare element has opened upnew possibilities for materials science.
   这种稀有元素的发现为材料科学开辟了新的可能性。