guaiacyl
基本解釋
- 愈創(chuàng)木基
英漢例句
- There were more carboxyl groups condensed guaiacyl units and guaiacyl primary alcohol in the waste ASP liquor than those in KP waste liquor.
與KP相比，ASP廢液中木素含有較多的羧基、縮合型愈創(chuàng)木基結(jié)構(gòu)以及愈創(chuàng)木酚型的伯醇醚. - The spectrum showed that BSL was composed mainly of syringl (S), guaiacyl(G) and p-hydroxylphengl (H) units, and the ratio of three uncondensed group (S:G:H)was 2.
圖譜分析表明，蔗渣堿木素主要由紫丁香基，愈創(chuàng)木基和對羥苯基三種丙烷結(jié)構(gòu)單元組成，其中未績合的紫丁香基、愈創(chuàng)木基和對羥羊基含量比為2。 - The result indicated that, the purified lignin was composed of syringyl (S) and guaiacyl (G) units, they were bound mainly through ester linkage and C-C bonds.
結(jié)果表明，造紙黑液純化木素主要由紫丁香基單元和愈瘡木基單元兩種結(jié)構(gòu)單元組成，其結(jié)構(gòu)單元間主要是通過醚鍵和C-C鍵連接在一起； - The results showed that during the chemical pretreatment the guaiacyl unit was more readily to be sulfonated and dissolved, and there were new conjugated carbonyl and quinoid structure formed.
結(jié)果表明，預(yù)處理過程中愈創(chuàng)木基易于磺化和溶出，木素中有新的共軛羰基和醌型結(jié)構(gòu)產(chǎn)生。 - (2)The high purity of guaiacyl lignin in Douglas fir fiber.
而且花旗松纖維的愈創(chuàng)木基木質(zhì)素含量較高。