demethylation的意思？

demethylation的音标：demethylation的英式发音音标为：[dɪmeθɪ'leɪʃn]demethylation的美式发音音标为：[dɪmeθɪ'leɪʃn]...

The reactivity of wheat straw soda lignin ( WSSL ) can be improved by demethylation modification.麦草 碱木素在碱催化下经脱甲基改性可提高其反应活性.Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction,...

Champagne corks were popping throughout the celebrations.庆祝会上开香槟酒瓶塞的砰砰声不绝於耳。Champagne corks popped , and on lace tablecloths seven - course dinners were laid.桌上铺着带装饰图案的网织的桌布, 上面是七道菜的晚餐.Champagne corks were popping ( away...

同时通过统计距离和方向,实现了 非 连续螺纹的检测.The paper also shows how to detect non - consecutive whorls.随机介质理论属于 非 连续介质理论范畴.Stochastic medium model belongs to in - continuous medium theory.以此来探讨了有限单元法应用于 非 连续体时应注意的主要问题.The same time, the ...

publican的音标：publican的英式发音音标为：['pʌblɪkən]publican的美式发音音标为：['pʌblɪkən]...

harass的现在进行时为：harassing...

他们验明6种植物有可能提炼出药物麻醉剂。They identified six plants as having potential for development into pharmaceutical drugs.石油工程师规划并管理石油的提炼。Petroleum engineers plan and manage the extraction of oil.述评是从先前刊登在主要专栏的文章中提炼出来的。Reviews are di...

n.估计( estimation的名词复数 )，评价，判断，尊敬...

“名次”的英语可以翻译为：position in a name list，place in a competition，placing，ranking ...

一套，一伙，樘...

n.松香，松香基...

回顾了微尺度反应技术的发展及其在纳米材料制备中所展现的广阔前景.Microscale reaction technology was reviewed and its prospect in nanomaterials was discussed.概述了微尺度热传导理论的几种模型及其求解方法.Theoretical models of microscale heat transfer and solving approaches are...

swimmer的音标：swimmer的英式发音音标为：['swɪmə(r)]swimmer的美式发音音标为：['swɪmər]...

According to my friends I am the coolest, thinnest, cleverest, funniest journalist in the universe.我的朋友说我是全天下最酷、最瘦、最聪明、最幽默的记者。That's like the coolest prom night!这简直就是最酷的毕业舞会之夜了!Mom, Dad, this is the coolest present ...

“挡”的英语可以翻译为：keep off，ward off，cover，blockfender，blind，gea...

I shall step on her very firmly if she interrupts me again.如果她再来打扰我,我要毫不客气地斥责她.Anyone who interrupts again will be escorted from the meeting.任何人再捣乱都将被押出会场.Of course, this interrupts the flow of thought and contact with h...

Bruce was no unthinking vandal.布鲁斯决非蓄意搞破坏的莽汉。To this the unthinking will give an off - hand answer.对此,不动脑筋的人会随随便便作出答复的.Unthinking, he threw his lighted match into the waste - paper basket.他想也没想就把燃着的火柴扔进了废纸篓里了....