热扩散率低的物质吸收性好.In materials marked by low thermal diffusivity, the absorption is good.它的主要缺点是无吸收性.Its main disadvantage is that it is non - absorbent.结论可吸收性珊瑚羟基磷灰石具有促进骨髓基质细胞表达成骨细胞表型、合成细胞外基质的功能,是良好的细胞载体.Conclusion The absor...
Erica was solemn, pulling at her blonde curls.埃丽卡表情严肃，扯着自己卷曲的金发。"That is not true," Erica said indignantly.“那不是真的，”埃丽卡愤怒地说。Erica was friendly and chattered about Andrew's children...埃丽卡很和气，不停地念叨着安德鲁的孩子们。He had the u...