1.Adopting the optimized design of wood packing cases, the wood use saves about 30% with satisfying using condition.
采用新的木质包装箱优化设计的方法，使该款产品包装箱在满足使用条件的情况下，其木材用量节约30%左右。
2.Two superior clones were selected for fibre wood use based on multiple traits combined index.
通过多性状综合指数选择选出2个纤维用材优良无性系。