语音实验表明蒙古语词中和词末(?)等送气辅音的送气乱纹不会出现在冲直条之后,而前移附着到辅音前的元音尾上。送气辅音持阻空白段前(元音尾部)出现40.60ms的气化或清化音段,我们认为这是送气前移现象。这是察哈尔土语的一种协同发音现象,并不会造成音位对立,前送气辅音是后送气辅音的条件变体。 Phonetic experiments show that the random pattern of air-supplied consonants in Mongolian words and the end of the word (?) Does not appear behind the straightening strips, but adheres to the vowel tail before the consonant. Gas consumables holding a gap before the blank (vowel tail) appears 40.60ms of gasification or Qinghua sound segment, we think this is the phenomenon of forward air aspiration. This is a synergistic phonetic phenomenon of Chahal terra that does not cause the opposite of phonophobia. The pre-apocalyptic consonant is a conditional variant of apocalyptic consonant.