epitaxial CVD growth

例句：

1. 1. The growth of the epitaxial layer is crucial for the device's performance.
   异质层的生长对于设备的性能至关重要。
2. 2. Heterotypic cells are found in nature and play a vital role in biological processes.
   同素异型细胞在自然界中存在，并在生物过程中发挥着重要作用。
3. 3. The epitaxial growth of silicon carbide on sapphire has been studied extensively.
   硅碳在蓝宝石上的异质生长已经得到了广泛的研究。