| 1. | The first of the reactive intermediates to be considered is known as a "carbocation" . 要研究的第一种活性中间体叫做“正碳离子。” |
| 2. | The first of the reactive intermediates to be considered is known as a "carboniumion" . 要研究的第一种活性中间体叫做“正碳离子”。 |
| 3. | Carbonium ions in solution derive much of their stability from solvation effects and are formed more easily in more polar media . 正碳离子在溶液中由溶剂效应获得更高的稳定性,而且在极性较高的介质中更容易形成。 |
| 4. | The nobel foundation powered by xago . org - the world heritage sites 发现了利用超强酸使碳离子保持稳定的方法 |
| 5. | The resulting brew of carbon compounds and ions is thus rather complex 最后调制出的碳化合物、碳离子溶液因而变得很复杂。 |
| 6. | The first of the reactive intermediates to be considered is known as a " carbocation " 要研究的第一种活性中间体叫做“正碳离子。 ” |
| 7. | The first of the reactive intermediates to be considered is known as a " carboniumion " 要研究的第一种活性中间体叫做“正碳离子” 。 |
| 8. | Numerical simulation of thermal effect of ti - alloy surface irradiated by high - intensity pulsed carbon ion beams 强流脉冲碳离子束辐照钛合金表面的热效应数值模拟 |
| 9. | The ast ( anthocyanin spotted testa ) mutant , which was induced by carbon ion beam , was a single recessive gene mutant of arabidopsis thaliana and involved in the anthocyanin biosynthesis 拟南芥ast ( anthocyaninspottedtesta )突变体是由碳离子束诱导产生的与花青苷生物合成有关的突变体,受单隐性核基因控制。 |
| 10. | The lattice constants were refined using celref program . when implanted c / fe ions ratio is 0 . 5 % , the p lattice is expanded , though c atom is much smaller han si . this is probably due to the solid solution in interstitial state 单胞的间隙位置,形成间隙型固溶体,使晶格膨胀;当掺杂的碳离子含量增加到一定的程度时,趋向于形成置换固溶体,因为碳和硅属同族元素价态相同,所以碳会置换p 。 |