Free Lattice是什么意思

用法例句

The genus polynomial for a graph G shows the genus distribution of the genus of G.

一个图G的亏格多项式表征了图G亏格的亏格分布情况。

The genus distribution of a graph G is denoted by its genus polynomial.

一个图G的亏格分布,可用亏格多项式的形式表征。

The data were processed by means of both finite difference inversion and refractor wavefront imaging technique in terms of Hagedoorn principle and the fine upper crustal structure was determined.

我们采用有限差分反演和哈格多恩原理折射波前成像方法进行了处理,得到了该地区上部地壳细结构图象。