单词:light waves
light waves的用法和样例:
例句
- Electromagnetic wave travel as light wave do.电磁波的传播就像光波的传播一样。
- 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。
单词:light waves 相关文章
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