准经典近似 meaning in English

quasi-classical approximation

So a conclusion can be got that the annealing in n2 raises the la2o2 , stability . 3 . the exact solution and wkb approximation are compared , the exact solution agrees with the wkb approximation in calculating the mono - layer sio2 tunneling current , but the wkb approximation is inappropriate for the dual layer oxide - lanthanum structure , while the exact algorithm can give a exact result
比较了wkb和精确解法计算栅介质隧穿电流的方法，精确解法在解决单sio _ 2层和wkb准经典近似有相同的结果，但是wkb不适合计算la _ 2o _ 3 / sio _ 2双层栅介层的隧穿电流，而精确解法能精确地计算双层栅介质隧穿电流。