Study Design. An experimental study to investigate the in vitro gene expression of neurotrophic factors and receptors in cultured rat spinal cord cells subjected to cyclic mechanical stretch forces.
研究设计。探讨在体外培养受到循环的机械牵张力作用的大鼠脊髓细胞神经营养因子和受体基因表达的实验研究。
The design synthesis and applications of cyclic peptide compounds were discussed in this article.
本文介绍了近年来环肽化合物的合成及其应用的一些进展。
At last, this paper introduces the cyclic machine printing management, and gives the design and implementation of the system.
论文最后给出了基于工作流思想的轮转机印刷管理系统的设计和实现。
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