brown-black
- brown-black的基本解释
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褐黑色
- 相关中文词汇
- 褐黑色
- 更多网络例句与brown-black相关的网络例句 [注:此内容来源于网络,仅供参考]
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The auxiliary can be recovered in high yield (81%) only by filtering and recrystallization. Besides, some other aldehydes have been chosen to test the enantioselectivity of N,N\'-dibenzyl tartamide, in comparison with two other allylaborates reagents developed previously by Roush and Brown, respectively. The results show that %e.e. of homoallylic alcohol is superior to that of the former, and approaches the Brown reagent.
产物经S_N2反应得瑞格列萘中间体-甲基烯丙基-2-氯苯基-叠氮甲烷(17);同时,将筛选出的新型手性配体N-苄基酒石酸二酰胺用于其他几种醛(正丁醛,异戊醛和环己醛)的不对称烯丙基化反应,并与广泛应用的Roush配体(22)和Brown配体(27)相比较,发现其立体选择性优于Roush配体,并接近Brown配体,但明显具有可回收利用的优势。
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Brown's balance between club-ready dance tunes and smooth love balladry is finely honed here, and while the longevity of the singer's career is still uncertain (Brown was shy of 20 years old when the record was released), EXCLUSIVE proves his debut was no fluke.
Brown在专为club预备的舞曲和柔滑的情歌之间的平衡感在这张专辑中得到精细地磨练,但同时他的歌手生涯是否能够长期延续下去仍不确定(当唱片发行时Brown还差一点才满20岁), EXCLUSIVE证实了他首张专辑的成功并非偶然。
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Brown's balance between club-ready dance tunes and smooth love balladry is finely honed here, and while the longevity of the singer's career is still uncertain (Brown was shy of 20 years old when the record was released), EXCLUSIVE proves his debut was no fluke.
Brown在专为club准备的舞曲和柔滑的情歌之间的平衡感在这张专辑中得到精细地磨练,但同时他的歌手生涯是否能够长期延续下去仍不确定(当唱片发行时Brown还差一点才满20岁), EXCLUSIVE证明了他首张专辑的成功并非偶然。
- 更多网络解释与brown-black相关的网络解释 [注:此内容来源于网络,仅供参考]
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Rust brown:鼻煙色 Rust brown鼻烟色
Royal blue 寶藍色 Royal blue宝蓝色 | Rust brown 鼻煙色 Rust brown鼻烟色 | Sallow 蒼黃 Sallow苍黄
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brown sclerotium disease of the rice; Sclerotium oryzaesativae Sawada:稻褐色菌核病
"番茄褐腐病","brown rot of tomato; buckeye rot; Phytophthora pa... | "稻褐色菌核病","brown sclerotium disease of the rice; Sclerotium oryzaesativae Sawada" | "褐色土壤","brown soil; brown earth; brown ...
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鼻煙色 Rust brown鼻烟色:Rust brown
Royal blue 寶藍色 Royal blue宝蓝色 | Rust brown 鼻煙色 Rust brown鼻烟色 | Sallow 蒼黃 Sallow苍黄