Stern molecular beam technique

例句：

1. 1. The Stern molecular beam technique has been widely used in the field of material science.
   斯特恩分子束技术在材料科学领域得到了广泛应用。
2. 2.This technique is particularly effective for studying the structure and properties of materials at high temperatures.
   这种技术特别适用于研究高温下材料的结构和性质。
3. 3.In recent years, researchers have made significant progress in developing new Stern molecular beam techniques to enhance our understanding of materials behavior.
   近年来，研究人员在开发新的斯特恩分子束技术方面取得了显著进展，以增强我们对材料行为的理解。