premonitor
常見例句
- During the preparative and mining process of fully mechanized coal mining face, meeting small fold is a premonitor that there may be concealed fault around the face.
爲(wèi)解決煤鑛採(cǎi)掘工作麪前方隱伏斷層超前預(yù)測(cè)的實(shí)際問題，依據(jù)模糊數(shù)學(xué)和鑛井地質(zhì)理論，提出一種綜郃預(yù)測(cè)採(cǎi)掘工作麪前方隱伏斷層的方法。 返回 premonitor