例句與造句

1. The progress of laser ultrasonics has been discussed especially for the laser - generated surface acoustic wave . the transform process of energy from light to ultrasonic has been analyzed . the generation mechanism of laser - generated surface acoustic wave has been discussed in detail excluding thermo - elastic mode and illumination mode
   介紹了激光超聲領(lǐng)域的研究進(jìn)展，分析了光致超聲過程中，能量從光能到聲能的轉(zhuǎn)換，歸納了用激光激發(fā)聲表面波的機(jī)理，討論了兩種主要的模型：熱彈模型和融蝕模型。
2. It's difficult to find elastic mode in a sentence. 用elastic mode造句挺難的