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- Molybdovanaphosphoric acid with two Dawson and Keggin structure were prepared. 制备出 Keggin和 Dawson两种结构的钼钒磷杂多酸。
- The results of IR, ESR, NMR indicate that PVA was decomposed and the Keggin structure of SiWnCoP2O7/ kept excellently. 红外光谱(IR)、电子自旋共振、核磁共振表明,SiW_(11)Co-P_2O_7/PVA复合纳米纤维在500℃焙烧8h后,PVA分解,而SiW_(11)Co-P_2O_7仍然保持完好的Keggin结构。
- Synthesis of SnII-substituted POM with Keggin structure The SnII-substituted tungstophosphate and tungstosilicate were synthesized with the fractional synthesis method. 其阴离子对称性和负电荷介于相应的饱和与缺位结构之间。
- Study on redox property of heteropoiy complexes isomer with Keggin structure Keggin结构杂多酸盐几何异构体氧化还原性质的研究
- He capped my story by telling a better one. 他把我讲的故事加以改进,讲出一个更好的故事。
- Who is the boy in the official school cap? 那个戴校帽的男孩是谁?
- The cap should twist off easily. 这个帽儿应该容易拧开。
- He capped one story with another. 他说了一个比前一个更好听的故事。
- Chemical Syntheses and Properties of Polypyridine Doped with Heteropolyanions with Keggin Structure 以Keggin结构杂多阴离子掺杂的聚吡啶的化学合成及性能研究
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- Winning the medal was a feather in his cap. 获得奖章是他的荣誉。
- He wore a cap with tabs over the ears. 他带一顶有护耳的帽子。
- Put the cap back on the toothpaste. 把盖子重新拧在牙膏管上。
- Synthesis and Characterization of Molybdovanadate(V) Salt Having Keggin Structure Keggin型结构的钼钒杂多酸盐的合成与表征
- Capped the new women nurses at graduation. 在毕业时给新一批女护士颂发护士帽
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- In lieu of carrying an umbrella, I wore a waterproof coat and cap. 我穿一件雨衣,戴一顶雨帽,就不用带雨伞了。
- The structure had keeled over in the high winds. 那座建筑物让大风给刮倒了。
- A fan-shaped anatomical structure. 扇形器官扇形的解剖结构
- Before I can give them an answer I'll have to put my thinking cap. 在我回答他们之前,我必须好好地思索一下。