常見例句雙語例句It is tightly related to network of information technology in colliery safety.這與我國煤鑛安全信息技術的網(wǎng)絡化程度不高密切相關。Bettering network, GPRS is applied to more and more domains, including colliery safety.隨著網(wǎng)絡的完善，在包括煤鑛安全在內(nèi)的許多領域，GPRS得到越來越多的應用。Outburst prevention technique of excavating in coal seam will be directly concerned colliery safety production and excavates taking over.突出煤層煤巷掘進防突直接關系到煤鑛的安全生産和採掘接替。 返回 colliery safety