开孔多孔金属材料在电催化及生物医用领域的研究进展
徐文策, 崔振铎, 朱胜利

Recent Advances in Open-Cell Porous Metal Materials for Electrocatalytic and Biomedical Applications
XU Wence, CUI Zhenduo, ZHU Shengli
图3 选区激光熔化装置示意图及加工平台示意图
Fig.3 Schematics of selective laser melting machine (F—focal distance, θ—scanning angle) (a) and enlarged schematic of building platform (b)