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1·This paper presets a simple method for measuring the refractive index of transparent by beams excited from helium-neon laser.

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。

2·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。

3·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。

4·Currently used as a helium-neon laser lasers, carbon dioxide laser for nevi, common warts, syringoma, eyelid xanthelasma, as well as small wrinkles and so on.

目前国内常用的激光器为氦氖激光器、二氧化碳激光器，适用于色素痣、寻常疣、汗管瘤、眼睑黄色瘤以及细小皱纹等。

5·Objective: To observe the clinical curative effect of intravascular irradiation with helium-neon laser for treating type2diabetes complicated by acute cerebral infarction.

目的：观察氦氖激光血管内照射治疗2型糖尿病并急性脑梗死的疗效。

6·Lasers became an everyday technology when us supermarkets decided to automate their checkouts using barcodes that could be read by a red helium-neon laser built into the counter.

激光技术第一次走进日常生活，是美国超市使用发出红色氦氖激光的条形码扫描枪实现收款自动化。

7·The automatic system of measurement of the refractive index & thickness of NMSTF applies the reflection method to measure the parameters with the helium-neon laser as the incident light source.

“全自动纳米多孔氧化硅薄膜折射率和厚度测定系统”采用的测量方法是光的反射法，在选用氦氖激光作为、入射光源时，考虑到氦氖激光的单色性不会因为经过分束镜后发生变化；

8·To begin with, the laser palette was rather limited: helium-neon and ruby lasers emitted red light, and others produced invisible infrared.

刚开始时，激光的色彩是相当有限的：氦氖激光器和红宝石发出红光，其他激光器则产生不可见的红外光。

9·Mothods: 80 patients (observed group) treated by irradiating acupoints with helium neon laser were compared with another 80 patients (control group) by ultrashort wave.

方法：采用氦氖激光照射观察组80例与使用超短波治疗对照组80例进行观察。

10·Objective To observe the efficacy of helium neon laser in preventing chemical phlebitis.

目的观察氦氖激光预防化学性静脉炎的疗效。