intravascular irradiation的用法和样例：
例句
- Intravascular low dose He Ne laser irradiation has protective effects to cerebral ischemia of rats.
低剂量氦氖激光血管内照射对大鼠脑缺血有保护作用。 - By laser irradiation for the cephalic veins of the dogs, the interaction between vascular tissue, blood and the laser beam was analyzed.
通过半导体激光对犬副头静脉进行血管内照射的临床试验，分析激光与血管组织及血液的相互作用，同时对激光血管内照射治疗静脉曲张的机理进行了研究。
