refraction
音标发音
- 英式音标 [rɪ'frækʃ(ə)n]
- 美式音标 [rɪˈfræk.ʃən]
- 国际音标 [ri'frækʃən]
- 英式发音
- 美式发音
基本解释
- n.折光；折射
词根记忆
- 来自refract(v.使折射)
同根派生
- adj性质的同根词
- refractive：折射的。
- refractile：折射的；有折射力的；能折射的。
- n性质的同根词
- refractometer：[物]折射计。
- refractivity：[光]折射率；折射性；[物]折射本领。
- vt性质的同根词
- refract：使折射。
英汉例句
- The sonobuoy permits recording a refraction profile with only one ship.
声纳浮标允许只以一艘船来记录折射剖面. - The bending of the light rays is caused by refraction.
光线的弯曲是由折射造成的. - Refraction is often applied as a reconnaissance tool in newly explored areas.
折射波法在新的勘探地区,通常都作为一种普查手段. - The sonobuoy permits recording a refraction profile with only one ship.
声纳浮标允许只以一艘船来记录折射剖面. - The bending of the light rays is caused by refraction.
光线的弯曲是由折射造成的.
词组短语
- Negative refraction 负折射现象
- refraction angle [光]折射角;翻译;折射角
- refraction index 折射指数，折光指数
- digital refraction 牛眼
- retinoscopy refraction 视网膜检影验光
短语
英英字典
- the fact of light or sound being caused to change direction or to separate when it travels through water, glass, etc.
剑桥英英字典
专业释义
- 折射
The nonlinear refraction index n2 were estimated according to the closed-aperture Z-scan curves.
根据闭孔Z-扫描曲线估算了样品的非线性折射率。医药科学
- 屈光
·METHOLDS:Eight-seven infants(174 eyes) with estropia underwent cycloplygiec procedure with atropine oint 3 times/day for 7 days. The type and degree of refraction were noted and analyzed.
方法:回顾性分析眼科门诊筛查有内斜视的婴幼儿87例174眼,用10g/L阿托品眼膏点眼3次/d,连续点7d,进行视网膜检影,按屈光类型、程度进行记录并分析。化学
- 折光
There are some other ways to analyzed the contents of menthol and menthone, such as polarimetry, refraction index method and acetylation method.
薄荷醇和薄荷酮含量的测定方法有旋光测定法、折光指数法及乙酰化法。计算机科学技术
- 折射
They are new type of passive optical components, which are based on the periodical distribution of refraction index in fiber core.
它是利用光纤材料的光敏特性在光纤的纤芯上建立的一种空间周期性折射率分布,其作用在于改变或控制光在该区域的传播行为方式。机械工程
- 折射
- 折射
- 折射
- 海浪的折射
- 绕射和反射