gfb的音标

It is proved that GFB is an effective tool to solve the problems of EM scattering of targets on ocean like surface and the half space model proposed here is more accurate than prototype.

通过数值模拟可以看出，GFB方法是一种高效的海面散射问题的MOM加速算法：而且本文所提出的介质半空间模型更为适用于海面目标的散射计算尤其是较高频段时的散射计算。

The major works in this paper include: 1. The technics of GFB product line is studied, and the technics program is worked out.

通过对石膏纤维板生产线生产工艺的分析和研究，编制了工艺流程图。

Isolation, purification and structural comparison investigation of water soluble polysaccharide GFB of fermented mycelia from Ganoderma tsugae

松杉灵芝发酵菌丝体中水溶多糖的分离纯化与结构的比较研究