请输入您要查询的字词:
单词
polyamid fiber materials
释义
polyamid fiber materials
Encyclopedia
农学
聚酰胺纤维材料
释
polyamid fiber materials
聚酰胺纤维材料
大分子主链重复单元中含有酰胺基团的高聚物纺制而成的纤维。俗称尼龙纤维材料。是世界上第一种合成纤维。
农学
聚丙烯纤维材料
释
polyamid fiber materials
聚丙烯纤维材料
以丙烯聚合得到的等规聚丙烯为原料纺制而成的合成纤维。俗称丙纶。简称PP纤维。
随便看
geographical regionalization in China
geographical relationship community
geographical representation environment
geographical routing
geographical scale
geographical space
geographical spatio-temporal process
geographical strain
geographical subspecies
geographical system
geographical time
geographical variation
geographical variety
geographical visualization
geographic base map
geographic computer simulation
geographic coordinate
geographic coordinates
geographic coordinate system
geographic cyberspace
geographic determinism
geographic distribution of cancers
geographic distribution of cardiovascular and cerebrovascular diseases
geographic distribution of diseases
geographic distribution of diseases related to the lack of food and poor nutrition
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/7/3 0:30:32