solve的名词是solver。

solver英[slv(r)]美[sɑlvr]

n.解算机；求解程序；解决者

例：

Her joy and intelligence make her a brilliant problem solver.

用快乐和智慧她成为了一名才华横溢的问题解决者。

Research on Geometric Constraint Solver based on the Point-cluster Reduction

基于点簇归约的几何约束求解器研究