英语词汇“photo echo”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	photo echo
释义	photo echo photo echo [′fōd·ō ‚ek·ō] (optics) A coherent pulse of light generated in a nonlinear medium at a characteristic time after two other pulses, separated by a certain time interval, have entered the medium.
随便看	indo-german institute of advanced technology indo german institute of technologies indogermanisches etymologisches wörterbuch indo german orthopaedic foundation indo-german science and technology centre indo-german social service society indo german tool room indo-german training centre indo-german watershed development programme indo global college of engineering indo gulf corporation limited indo gulf corporation ltd. indo gulf fertilisers limited indo gulf industries ltd. indo-hittite indo-hittite languages indoin indo-iranian indo-iranian journal indo-iranian language indo-iranian language family indo-iranian languages indo-iranians indo-israel friendship association indo-italian chamber of commerce and industry

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