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- Electromagnetic wave travel as light wave do. 电磁波的传播就像光波的传播一样。
- light wave measurement 光波测量
- Electromagnetic wave travels as light wave does. 电磁波的传播就像光波的传播一样
- The light wave propagates in a straight line. 光波以直线形式传播。
- With light wave care massages function. 光波护理按摩功能；
- It was once believed that light wave traveled through the ether. 人们曾经相信光波在以太中穿过。
- Consider first a light wave spreading out from a point source. 首先考虑一个点光源发出的光波。
- It was once believed that light waves traveled through the ether. 人们曾经相信光波在以太中穿过。
- He devised an instrument to measure light waves. 他发明了一台仪器来测量光波。
- Diffraction, too, occurs in light waves. 衍射也是由光波产生。
- Do light waves travel through a vacuum? 光波真的通过真空吗?
- Accelerometer-buoy is widely used in wave measurement, but it is not an ideal method and peoplehavedifferent opinionsonit. 加速度计测波浮标已被广泛采用,但这种测波方式并非最理想的。
- Lenses change the vergence of light waves. 透镜可以改变光波的聚散度。
- The same effect happens with light waves. 同样的效果页发生在光波上。
- It is more than one year that metallographic test being replaced by ultrasonic wave measurement is proved feasible and reliable in practical detection vermicular graphite rate. 并通过一年多的实践进一步证明了用声速法代替金相法测蠕墨铸铁蠕化率是可行的、可靠的。
- Broadband A band of light wave or sound wave with a wide range of frequencies. 频率范围广的一段光波或声波。
- Liang, N. K. and H. K. Peng (1993), The Determination of Typhoon Design Wave By Symposium, Ocean Wave Measurement and Analysis, New Orleans, Louisiana, pp. 1039-1047. 梁乃匡、许明光、李汴军、彭海鲲(1993),”台湾南部海域海气象设计参数之研究”，台大海洋研究所专刊第79号，175页，委讬单位：中国石油公司海域及海外石油探勘处。
- Broadband: A band of light wave or sound wave with a wide range of frequencies. 阔波段:频率范围广的一段光波或声波。
- A particular spectrum line corresponds to a certain definite light wave length. 某特定的谱线就代表一个确定光的波长。
- We now know that X-ray waves are 2,000 to 10,000 times shorter than light waves. 我们现在知道X光波比光波短二千到一万倍。
