常見(jiàn)例句雙語(yǔ)例句The excavation size is not enough: Cable trench bottom width should be increased as per construction needs.開(kāi)挖尺寸不足：電纜溝底部的開(kāi)挖寬度，應(yīng)根據(jù)施工需要增加工作麪寬度。For laying in doors , in tunnels and in cable trench , able to bare external mechanical forces and certain puling force.室內(nèi)、隧道、電纜溝、竪井等能承受機(jī)械外力和一定拉力的場(chǎng)所。This paper presents a line trouble occurred on a PVC insulated and sheathed power cable caused by the flameless self-ignition of powers in the cable trench.介紹一起電纜溝內(nèi)粉末無(wú)焰自燃引起的聚氯乙烯（PVC）絕緣護(hù)套電力電纜線(xiàn)路故障，分析産生故障的原因，提出防範(fàn)措施與建議。權(quán)威例句Biscom, a Milan-based broadband cable operator whose stock is currently buried in a deep trench, along with a host of other, bigger telecom companies.FORBES: A fiber niche is nice 返回 cable trench