transitions的例句（transitions在句子中的用法）

• He will go down as the president who oversaw two historic transitions. 他将作为见证了巴西两次历史性转变的总统,安然引退.
• The smallest energy transitions are between rotational levels; the next smallest between vibrational levels. 在转动能级之间的能量跃迁最小, 其次是振动能级之间的跃迁.
• Forbidden transitions are those for which dipole radiative transitions are not allowed by the selection rules. 禁戒跃迁指的是选择定则所不容许的偶极辐射跃迁.
• Both ionization and excitation lead to eletronic transitions that may be the emission of light. 电离和激发都将导致可能伴随有光发射的电子跃迁.
• The transitions of bisphenol A and phenolphthalein oligo -- polysulfones were inves - tigated by DSC. 本工作用示差扫描量热法(DSC)研究了双酚A型和酚 酞 型两种聚砜预聚物的转变.
• ...a computer program which weights the different transitions according to their likelihood... 根据可能性的大小对不同转换进行加权处理的电脑程序