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,...

Methyram的音标：...

controversy的音标：controversy的英式发音音标为：['kɒntrəvɜ:si]controversy的美式发音音标为：['kɑntrəvɜrsi]...

脑磁图...

worm的现在完成时为：wormed...

n.生长学，发育学...

“埃及”的拼音为：āi jí...

remunerate的音标：remunerate的英式发音音标为：[rɪ'mju:nəreɪt]remunerate的美式发音音标为：[rɪ'mjunəˌret]...

克纳汉因为扭伤脖子而错过了联赛。Kernaghan missed the United game after he ricked his neck.维拉队刚刚从甲级联赛中降级。Villa had just been relegated from the First Division.这只会更加坚定我们赢得联赛的决心。This merely strengthens our resolve to win the league....

n.大屠杀...

“冷酷”的反义词：热情, 仁慈, 热心, 热忱。...

Heat, cold, tactile and other sensations contribute to flavour.热、冷、触觉和其他感觉构成了食物风味的一部分。The lower strings contribute a splendid richness of sonority.下弦能够产生雄壮浑厚的音响效果。Key burbled about the wonderful people who contribute to ...

scum的现在进行时为：scumming...

Nature Gold is hosted in that as fissures ? interstice ? margin and crystal face of the Pyrite.自然金常赋存于 黄铁矿 颗粒的裂隙、晶隙、边缘及晶面上.Subpleural nodules are visible particularly in relation to the major fissures.胸膜下尤其是肺裂旁亦可见结节.Fine...

astragalin的音标：astragalin的英式发音音标为：[æstrə'ɡeɪlɪn]astragalin的美式发音音标为：[æstrə'ɡeɪlɪn]...

broiled的音标：broiled的英式发音音标为：[brɔɪld]broiled的美式发音音标为：[brɔɪld]...