基本解釋n. 聚丙烯纖維英漢例句雙語(yǔ)例句It is adopted to improve mud's leak protection that adding mekralon into mud in the leaking layer.針對(duì)漏失地層固井，采用聚丙烯纖維加入水泥漿中改善水泥漿的防漏性能，增加水泥石韌性。mekralon更多例句專業(yè)釋義能源科學(xué)技術(shù)聚丙烯纖維