The results showed that total and chemical crosslinking density of the vulcanizates and physical crosslinking density of uncured NR could be measured by NMR spectroscopy.
英
美
释义
结果表明,用NMR法可以测定硫化胶的总交联密度、未硫化胶的物理交联密度和由于交联反应产生的化学交联密度;
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载