By a variety of polysaccharide (wait for polysaccharide like Xianggu mushroom, tuckahoe, tremella) complex matter of composition calls compound polysaccharide, weigh total polysaccharide again.
由多种多糖（如香菇、茯苓、银耳等多糖）组成的复合物称为复合多糖，又称总多糖。
This division exam emphasizes particularly on to wait for knowledge at the hardware composition of the PC, principle.
这科考试侧重于个人计算机的硬件组成、原理等知识。
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