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- refraction seismographic instrument 折射地震仪
- refraction seismograph 折射地震仪
- NZⅡ-48 refraction seismograph NZⅡ-48折射仪
- The study of the refraction of light. 屈光学研究光的折射
- A seismograph records earthquakes. 地震仪记录地震的情况
- Improvement of PSU in SN 388 seismograph. SN388地震仪PSU的改进
- Refraction has been dealt with on page 156. 折射已经在前面156页谈过。
- 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。
- The seismograph showed a sharp spike in response to the trembler. 地震仪显示，震动器的反应突然大增。
- These things entail that the seismograph becomes rather bully. 这使得地震仪体积笨重。
- Also, who is smart like seismograph, omnipotent spy Xiao Ma. 还有，一个如地震仪般机灵，又无所不能的特务小马。
- These things entail that the seismograph becomes rather bully . 这使得地震仪体积笨重。
- The seismograph showed a sharp spike in response to the temblor. 地震仪对震动显示一个对应的锐波。
- I invented the first seismograph for measuring earthquakes. 我发明了首个地震仪用于检测地震。
- The bending of the light rays is caused by refraction. 光线的弯曲是由折射造成的。
- "Houfeng Seismograph" is the earliest seismograph in the world. 候风地动仪是世界上最早出现的地震仪。
