internal optical parametric oscillation

例句：

1. 1.The internal optical parametric oscillation is a key factor in the development of new materials.
   内部光学参量振荡是新材料发展的关键因素。
2. 2. The research on internal optical parametric oscillation has great potential for future applications.
   关于内部光学参量振荡的研究具有很大的未来应用潜力。
3. 3.The internal optical parametric oscillation can be used to measure the properties of materials at very high temperatures.
   内部光学参量振荡可以用来测量材料在非常高温度下的性质。