Theoretical analysis shows that these processes are closely related to the process of potential electron emission based on the classical over_the_barrier model.

理论分析认为，这些过程与基于经典过垒模型的势能电子发射过程密切相关。

youdao

In the process of field emission, the secondary electron emission is inevitable.

场致发射过程中，二次电子发射现象不可忽视。

youdao

Dr Zhou's method, by contrast, employs a process called electron-field emission.

ECONOMIST: Modern X-ray technology