surrounding medium短语⁶⁴⁹³⁰ 基本例句 环境介质 The surface plasma resonance peak positions is influenced by the size, shape, metal composition and surrounding medium, the special properties can apply in many areas. 通过控制金属纳米粒子的尺寸、形貌和结构，可调节其表面等离子体共振峰位，使其在众多领域具有广泛的应用前景。 fabiao