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- As expected, the microwave beam underwent positive refraction from the Teflon prism but was negatively refracted by the metamaterial prism. 正如预期，通过铁氟龙稜镜的微波展现了正折射，而通过超材料稜镜的则出现负折射。
- To further verify transmission bands were caused by positive refractive index or negative refractive index, the Snell refraction experiment was taken. 为了确定功率透射实验中出现的两个透射峰是由正折射率引起还是负折射率引起的，随后又进行了棱镜实验。
- Compared with the case of positive refractive index structural defects,the influence of the interaction between defects on defect modes is stronger,the spectrum-width of defec... 与正折射率缺陷情形相比较,负折射率缺陷间的相互作用对缺陷模的影响更大,局域模谱线更宽。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- This paper designs a new type of photonic crystal fiber(PCF) which has negative refractive index materials in core and poles, and positive refractive index materials in underlay. 提出了一种纤芯与介质柱为负折射率材料、衬底为正折射率材料的新型四边形周期结构光子晶体光纤(PCF)。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- The study of the refraction of light. 屈光学研究光的折射
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- Refraction has been dealt with on page 156. 折射已经在前面156页谈过。
- Are you positive that you saw him? 你肯定你看到他吗?
- About complex index of refraction. 关于复杂折射。
- Equality of refraction in both eyes. 两眼屈光度相等
- Film laminates refract light in different ways. 电影层板折射光线以不同的方式。
- This page provides an overview of refraction. 本页提供折射的概述。
- Refraction of light gives the above results. 光的折射会产生上述的结果。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
