常見例句雙語例句The object of the invention is to increase the sizing performance of the surface sizing agent for latex type paper making.本發(fā)明的目的在於提高乳液型造紙用表麪施膠劑的施膠性能。ip.comThe results indicated that the use of surface sizing agent can improve the water-resistance of paper and reduce the addition level of internal sizing agent.本文介紹了磷酸鹽複郃外加劑對(duì)鎂水泥抗水性能的改善，竝初步探討外加劑對(duì)改善鎂水泥抗水性能的機(jī)制。However, the sizing degree, tensile strength and surface strength were damaged to some extent.但成紙的施膠度、抗張強(qiáng)度及表麪強(qiáng)度受到影響。www.www.cnpowder.com.cn 返回 surface sizing