n.可解性；溶解度
The solvability of an equation involving the arithmetical function is studied. 摘要研究一個(gè)包含數(shù)論函數(shù)的方程的可解性。
Author's method provided a new approach for discussing the solvability of a nonlinear boundary value problem. 本文給出的方法對討論非線性邊值問題的可解性提供了一種新的途徑。
n.可分解；分解性
