... vegetative propagation 营养繁殖 vegetative regulation 生长第 vegetative stage 生长阶段 ...
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生长第物质 growth regulating substance ; growth regulator
长生未散第五重 SUPER
胰岛素生长因子第一型 insulin-like growth factor ; IGF
Courchesne说,神经元在胎儿生长期内产生,尤其是在第10周至20周之间。
Neurons are generated only during fetal development, specifically between 10 weeks and 20 weeks, Courchesne said.
我生长在一个犹太家庭,父母和祖父母都说意第绪语,在意第绪语里,甚至有一个专门的词汇(shadchen)来称呼这种牵线搭桥的人。
Growing up in a Jewish household where my parents and grandparents spoke Yiddish, we even had a word (shadchen) for those who were matchmakers!
让我来猜猜。科学家应该觉得像制造“史特拉第瓦里”这样的小提琴制造者就用了来自这些生长缓慢、且木质密度高的树的木头吧!
Let me guess. The scientists think that a violin maker like Stradivarius used wood from these slowly growing, denser trees to make violins.
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