共助
共助-
民族共助意识下的朝韩经济交流与合作从中方视角探讨中德跨文化经济交流与合作
Economic Exchange and Cooperation Between North and South Korea Under the Consciousness of National Cooperation
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我们彼此之间不再是遥远和陌生的竞争对手，而是和睦共助的合作伙伴。
We are no longer remote and strange rivalries , but cordial friends and helpful partners .
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结论：脐血CD34+细胞体外扩增过程中自我更新能力逐渐下降。CD34+与BM-MSC共培养有助于减缓体外扩增的CD34+细胞自我更新能力的丧失。
It is concluded that the self-renewing potential of CD34 ~ + cells gradually decreased during expansion in vitro , co-culture with BM-MSC was helpful to CD34 ~ + cell expansion and slowed the loss trend of its self-renewal .