短語詞組短語Mechanism of Speech Production 發(fā)音機理mechanism of sound production 發(fā)聲機理mechanism of increasing production 增產(chǎn)機制;增產(chǎn)機理mechanism of cracks production 裂縫機理mechanism of production increasing 增產(chǎn)機理mechanism of hydrogen production 產(chǎn)氫機理mechanism of increase production 增產(chǎn)機理Schwinger mechanism of particle production Schwinger 粒子產(chǎn)生機制mechanism of production and transformation 形成與轉(zhuǎn)化機理 返回 mechanism of production