本文给出了用氦氖激光束测量透明板折射率的一种简便方法。
Objective: Using low power helium-neon laser for intravascular radiation, we aimed to treat patients with the diagnosis of lower limb venous embolism.目的通过采用低功率氦氖激光血管内照射,治疗下肢静脉栓塞。
Objective To explore the effect of intervention of helium-neon laser combining with ultra-short wave on parturients' post-delivery lactation shortage.目的探讨氦氖激光联合超短波干预产妇产后泌乳、排乳的效果。