- 更多网络例句与SC相关的网络例句 [注:此内容来源于网络,仅供参考]
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At zygotene,t he SC formation initiated at multiple sites in each bivalent but the regions nea r telomeres were preferred.SCs were shortened with development of SCs.Initiation of new SC and extension of existing SC occured simultaneously,and pairing in di fferent bivalents of a nucleus was not synchronised.
结果表明,小麦SC以多点式起始方式于偶线期开始形成;随SC的发育,新的SC形成和已有SC片断的延伸并存;此外,在同一核内不同二价体之间,染色体配对和SC形成并不同步;SC成熟于粗线期,而以破碎方式解体,消失于双线期。
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There were soluble trophic molecules with relative molecular weight larger than 30 000 for survival and neurite growth of FMN cultures in media with SC-CMCs derived from facial and sciatic nerves of neonatal rats and with SC-CMCs derived from Wallerian degenerating facial and sciatic nerves of adult rats. It might be reasonable to choose SC from sciatic nerves of rats on account of the findings from SC cultures on facial motoneurons.
面神经和坐骨神经SC-CMC中含有促FMN存活、生长的蛋白或多肽,相对分子质量大于30 000,其活性作用与使用的蛋白浓度有关;在研究SC分泌物对FMN营养活性作用时,可考虑选择坐骨神经SC。
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The results show that, the coefficients of welded joints are both greater than 0.9, but the yield strength of weld joint filled with Al-Mg-Zr-Sc welding wire is greater 100 MPa than that of filled with Al-Mg-Zr welding wire. It indicates that the Al-Mg-Zr-Sc welding wire is the best alteration of filling materials to weld of Al-Mg-Sc alloy.
但采用Al-Mg-Zr-Sc合金焊丝为填充材料时,焊缝晶粒组织明显细化,熔合区形成的细小等轴晶层提高了基材与焊缝填充材料的结合力,焊接接头的屈服强度比采用Al-Mg-Zr合金焊丝为填充材料时提高了100 MPa,显著提高了Al-Mg-Sc合金焊接构件的许用强度,因此焊接Al-Mg-Sc板材更宜采用Al-Mg-Sc-Zr焊丝。
- 更多网络解释与SC相关的网络解释 [注:此内容来源于网络,仅供参考]
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Applied Chemistry M.Sc:應用化學
Organic Chemistry M.Sc.有机化学 | Applied Chemistry M.Sc.应用化学 | Chemistry and Ecology M.Sc.化学与生态
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Physics B.Sc., M.Sc:物理
Faculty of Physics物理系 | Physics B.Sc., M.Sc.物理 | Engineering Physics B.Sc., M.Sc.物理工程
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Engineering Physics B.Sc., M.Sc:物理工程
Physics B.Sc., M.Sc.物理 | Engineering Physics B.Sc., M.Sc.物理工程 | Physics and Mathematics B.Sc.物理数学