the Field的用法和样例：
例句
- Because of the field expression in thesimple series fonn, the proposed method is flexible for the mathematical operations.
其它数值方法要么只给出波导场域上有限个点上的场的值，要么是积分形式的解，这对于波导缝隙的计算是非常不方便的。 - This field is to be corner-stoned on nonidentity, with the autonomy of literary criticism as its common belief.
一个理想的文学批评场域应该基于非同一性基础上，以文学批评自主性作为共同遵守的信念。
