diffraction efficiency of hologram

例句：

1. 1. Thehologram's diffraction efficiency is crucial for its practical application.
   这个全息图的衍射效率对于它的实际应用至关重要。
2. 2. The design of the hologram significantly affects its diffraction efficiency.
   全息图的设计显著影响其衍射效率。
3. 3. The optimization of the hologram's diffraction efficiency can greatly enhance its performance.
   优化全息图的衍射效率可以大大提高其性能。