intersystem crossing
英
美
系间窜越；系间穿越; 缩写词为ISC
双语例句
- The two-diradical T_1/ S_0 intersystem crossing points were located along the reaction path.
沿着反应路径找到了2个T1/S0势能面交叉点，其结构都类似于双自由基。 - In Chapter 2, introduces elementary theory and quantum chemistry computation methods, which mainly contained the reaction surface, crossing rules of the potential energy surfaces, tradition transition state theory, spin-orbit coupling mechanism, rules for intersystem crossing and natural bond orbital theory.
第二章简要地介绍了量子化学计算方法，主要包括量子化学基本理论和反应势能面、势能面相交与不相交规则、过渡态理论和系间窜越的选择规则。 - In Chapter 2, simply introduced elementary theory, mainly contained spin-orbit coupling mechanism and rules for intersystem crossing.
第二章简要介绍了基本理论，主要包括自旋-轨道耦合机制和系间窜越的选择规则。 - The intersystem crossing ( ISC) efficiency from the singlet to triplet is increased, which issued a highly efficient phosphor.
同时提高了从单线态到三线态系间窜跃（ISC）的效率，从而发出高效磷光。 - The nonadiabatic deactivation processes of electronically excited molecules in the gas phase are all closely related to radiationless deactivation processes of electronically excited molecules during the chemical reactions, including internal conversion, intersystem crossing, intramolecular vibrational energy redistribution, dissociation, isomerization, and so on.
气相分子电子激发态的非绝热过程是指那些在反应动力学中电子激发态无辐射退活的过程，主要包括内转换、系间窜跃、振动弛豫、解离与异构化等。