上标

TiO2 photocatalyst which was doped with Fe(superscript 3+), surface modified with H2SO4, whose single expension was improved by NH4Cl, was prepared using immersion method. Its degradation efficiency on direct fast black G under ultraviolet and sunlight was investigated.

采用浸渍法制备了掺杂Fe(上标 3+)，用NH4Cl提高单分散性并且用稀H2SO4表面修饰的TiO2粉体光催化剂，考察了它与TiO2在紫外光和日光作用下对直接耐晒黑G的降解效果。

The catalytic effects of some anodes were compared.

对比研究了不同电极材料对Ce(上标 4+)的生成和O2的析出的催化性能。

Density functional theory calculations were carried out to elucidate the electronic structures, Fe-O bondings and reactivities of six-coordinated (superscript 2+) and (superscript +) complexes.

采用密度泛函理论计算了(上标 2+)和的电子结构、反应活性和Fe-O的成键性。

The results showed that except pods of main inflorescence, the other characters of the sterile and normal cytoplasms had not significant difference by t test. The correlation coefficients of length of main inflorescence, No. of first time branches and glucosinolates between sterile and normal cytoplasms was at 5 percent significant level, but correlation coefficients of the others was not significant. There were positive effects of male sterile cytoplasm on glucosinolates and weight of 1000 seeds, but different effects on the other characters when combinations were different.

结果表明：考察的12个主要性状中，除主序角果数不育胞质杂种F1和可育胞质杂种F1检验差异达5%显著水平外，其余11个性状2种胞质杂种F1上标 t检验差异不显著；主序有效长、第一次分枝数、硫苷等3个性状的可育胞质与不育胞质间线性相关关系显著，其余9个性状的线性相关关系不显著；NEA不育胞质对多数组合的硫苷和千粒重有优良相对效应，对其余性状的相对效应则组合不同正负效应不同。

Orthographic representation of speech sounds –broad and narrow transcriptions 语音的书写形式-宽式和窄式音标 IPA-International Phonetic Alphabet 国际音标 There are two ways to transcribe speech sounds. One is the transcription with letter-symbols only, called broad transcription. The other is the transcription with letter-symbols together with the diacritics, called narrow transcription

窄式音标。实例：对 pit/spit 中 p 音的比较： pit 中的 p 是送气音，在窄式音标中标为上标，写作： spit 中的 p 是不送气音，在宽式音标中不作标示，写作：对 leaf/feel/build/health 中 l 音的比较： Leaf 中 l 在元音前，叫清晰音，在宽式音标中不作标示，写作： Feel 中 l 出现在单词结尾，叫模糊音，在窄式音标中加变音符号 Build 中 l 出现在另一个辅音前，也叫模糊音，在窄式音标中也加变音符号 Health 中 l 出现在齿音前，受其影响叫齿音，在窄式音标中加变音符号 5。

Diarise these dates in your own diary.

在自己的工作日记上标出这些日期。

A model is proposed that the tunnel growth is controlled by the diffusions of Al(superscript 3+) both in the surface layer close to Al foil and in the tunnels within Al foil.

提出隧道孔的生长受Al(上标 3+)在隧道孔中的扩散和铝箔表面扩散层中的扩散共同控制，可以对上述因素的影响规律做出更合理的解释。

Tb-doped WO3 nanopowders was synthesized from fresh-made H2WO4 and Tb(NO3)3 by using H2C2O4 as dispersant and precipitator.

用Na2WO4和盐酸反应新生成的H2WO4与Tb(NO3)3，H2C2O4作起始原料，制备了稀土离子Tb(上标 3+)掺杂的WO3纳米粉体。

Nutrient-rich, bright red sweet tender of the past few days continue into the strawberry fruit shop, the farmer's market, supermarkets, and some bulk, some boxed, and some are still boxes superscript "organic fruit."

营养丰富、鲜红甜嫩的草莓这几天源源不断进入水果店、农贸市场、超市，有的散装，有的盒装，有的还在盒上标以&有机果品&。

It works by analyzing the movement of accelerometers, found in many handsets.

它的工作原理是对很多手机上标配的加速计进行分析。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。