1)mature tree,成材的树2)The wood of such a tree; gumwood.,胶树材产树胶的树的木材;胶树材3)foolite,石棉和树脂制成的绝缘材料4)The heartwood of this tree.,这种树的芯材5)base materials,树脂材料的改性6)resin based prototyping composites,树脂基复合成型材料
用法例句
A numerical model of temperature field during length alterable line scanning laser sintering of resin based prototyping composites has been constructed.
