1) polypropylene serving yarn
聚丙烯螺旋绕扎绳
2) PP bundling rope
聚丙烯捆扎绳
3) polypropylene line
聚丙烯绳
1.
This trial was conducted to study oviposition of Mythimna separata with different material, it could be concluded from the results that the oviposition numbers of armyworm in polypropylene lines and millet straw bundles were more than that of in papers, but the oviposition numbers had no significant diference between polypropylene lines and millet straw bundles.
试验分别以报纸条、聚丙烯绳和谷草把作为产卵底物来研究粘虫的产卵情况 ,试验结果表明 ,粘虫在谷草把和聚丙烯绳上的产卵量均显著高于在报纸条上的产卵量 ,聚丙烯绳与谷草把上的产卵量相当 ,聚丙烯绳可以作为一种新的产卵底物用于粘虫的室内饲养。
4) cable lay
线绳螺旋缠绕
5) polypropylene rope for ship
船用聚丙烯绳
6) polypropylene filler yarn
聚丙烯填充绳
补充资料：聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
carbon fibre reinforcements made of polyacrylonitrile
佩八饰”.限沂维用通体carbon fibre reinforce.ments made of polyaerylonitrile以聚丙烯睛纤维为原料制成的、角于复合材料中起承载增强作用和改善性能的碳纤维(见朵丙烯睛碳纤维).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条