enhancing material meaning in Chinese

促进性物质

Reinforced foundation is formed after tree - planting a different type of enhanced material in soil . because of its cheap cost and convenient construction , it is used more and more widely . but its academic study lags the engineering practice , which results in the risk and the waste of engineering application
加筋地基是在土体中植入与原地基土质不同的的增强体材料而形成的地基,它有造价低,施工方便等优点,因此,其应用也越来越广范,但是,加筋土地基的理论研究远远滞后于工程实践,使工程应用带有很大的风险性和工程浪费,对加筋土的研究还应加大力度。
We found a novel " weight effect of catalyst to the carbon nanotube cvd growth , which can dramatically enlarge the net ratio of carbon nanotubes . furthermore , by changing the reactant , new carbon nanotubes doped with nitrogen was fabricated . secondly , based on the successful catalysis synthesis of aluminum borate nanowires , a method to synthesize this excellent enhanced material with large yield was developed
通过系列实验发现了碳纳米管cvd合成中的“催化剂的重量效应” ，该效应能够极大地提高碳纳米管的产率(净产率达到1450 )和纯度(大于90 ) ，并且有希望应用于其它一维纳米材料cvd催化合成；改变碳源，大量合成了掺有氮的碳纳米管。