生物可降解高分子材料
biodegradable polymeric materials
biodegradable polymer
生物可降解高分子多孔微球
porous biodegradable polymer microspheres
聚乳酸类生物降解高分子
polylactic acids biodegradable polymer
聚乙醇酸类生物降解高分子
polyglycolic acid biodegradable polymer
生物降解高分子材料
biodegradable polymeric material
biodegradable polymer
可降解高分子材料
degradable polymer material
the absorbable macromolecule material
人工合成可降解高分子材料
the absorbable macromolecule material
生物可降解物
biologically degradable matter
biologically degradable
非生物可降解螯合剂
nondegradable chelating agents
可分解生物肠吻合环
biofragmentable anastomosis ring
可生物降解材料
biodegradable materials
biodegradable material
biological degradability material
bio-degradable material
biodegradable polymer