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It is not exactly the same thing, but there is something real that it grows, that I'm not responsible for it that allows us simplicity.
并不是完全一样的事情，但是有一个事实,那就是树在生长，而并不是我让它在生长,就是这样简单。
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My home country is Croatia. I was born in and raised in what used to be the former Yugoslavia,
我是克罗地亚人。我生长在从前的南斯拉夫。
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If you could introduce that gene you'd make the chemical, in this case it's a protein called vascular endothelial growth factor.
通过导入一种生成特殊化学物质的基因,这种疗法中指的是一种蛋白,叫做血管内皮生长因子
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If there are droughts, pests, other things that interfere with the growing of the food you've got problems.
如果发生旱灾,虫灾,或其他妨碍食物生长的灾害,你就有麻烦了
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What happens in development isn't for the most part the growth of new neurons.
发展中所发生的主要事情,并非是新神经元的生长
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They watered, they shed a light to it and the seed germinated and grew.
他们灌溉，播撒阳光,种子开始发芽生长。
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Nobody sought or planned for freedom, but in the spaces that were left by the endless conflicts among secular rulers and between them and the Church, there was room for freedom to grow.
人们并没有刻意追求自由,但是在无尽的世俗冲突中,在君王与宗教的斗争中,自由得以在狭小的空间滋养生长
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He grew up under the rule of the Medici.
他生长在梅迪西统治的年代。
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Sea Island cotton, the kind of cotton grown down there in the Georgia where it was first grown in North America in the Georgia, South Carolina islands, was a kind of long and silky kind of cotton.
乔治亚州,有种海岛棉,最初是生长于美国北部的,在佐治亚州的南卡罗来纳州岛上,最初有一种柔软光洁的棉花
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you're going to release hormones like testosterone and GH, which oxidizes fat for energy.
你就会分泌出像睾丸酮和生长激素那样的激素，把你的脂肪氧化成能量。
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And actually the community that I grew up in Southern California is 90% Asian
我生长的地区在加利福尼亚南部，那里90%的人是亚裔，
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Portnoy's Complaint", it's about a young Jewish guy growing up from the 70s.
波特诺伊的怨诉》讲的是一个生长在七十年代的年轻犹太小伙子。
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One way is to allow these bacteria to grow on a plate that is loaded with antibiotics like Ampicillin.
一种方法,是让这些细菌,在有大量抗生素如氨苄青霉素,的培养基上生长
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That's shown in this diagram as little colonies of bacteria that are growing on a plate.
图示上显示的是生长在培养基上的,一些菌落
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So, reproduction, proliferation, cell growth happens and then those cells become more differentiated.
所以 繁殖 扩增 细胞开始生长,然后这些细胞开始分化
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and if you design a drug that blocks estrogen interaction you stop growth.
如果能够设计一种药物阻断雌激素的作用,就能阻止细胞生长
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Remember when I showed you that picture of cells attached to plastic a few minutes ago; I said those were fibroblasts that were growing on a culture dish.
还记得我几分钟前我给你们看的,细胞黏附在塑料片上的图片吧,我说过那是,生长在培养皿中的成纤维细胞
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Stopping growth in tumors can be a very beneficial thing.
阻断肿瘤的生长是一件十分有益的事
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At the same time though, connections between neurons grow like crazy and they-- and this process of synaptic growth where there are the connections across different synapses peaks at about two years.
但与此同时,神经元之间的联结也在疯狂的生长,这个在不同突触间,形成联结的突触发育过程,在两岁时达到顶峰
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It's a natural signal for cells to grow.
它能够促进细胞生长
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If you think about what ancient food gathering habits used to be like, you see things like this where people are out gathering food that is growing naturally, and you can think about what would-- what sort of conditions this would create and what kind of hardships it would create.
如果你想知道古代食物采集的习惯,请看这张图,人类都在野外采集自然生长的食物,你可以设想到,条件有多恶劣,生存有多艰难
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Here is a thin membrane, it's a polymer scaffold, and on that polymer scaffold scientists have placed some skin cells and they've allowed it to grow.
这是一张薄膜,它是一个聚合物支架,在这个支架上,科学家放了一些皮肤细胞,并让它们生长
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This is by the famous biologist, D'Arcy Thompson, who wrote the book On Growth and Form, and it's sort of the model of many developmental psychologists and many evolutionary psychologists so I'll end with this: "Everything is the way it is because it got that way."
这是著名的生物学家,达西·汤普森所提出的,他写了一本叫做《论生长和形态》的书,这句话也是许多发展心理学家,和进化心理学的理论模型,所以我用这句话来作为结束,"万物如此,皆因其本"
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This property of cells in culture is called anchorage dependence - that the cell needs to be anchored to a surface in order to function properly.
体外培养细胞的这种特性,称为贴壁依赖性--,意思是细胞必须固定在,某个表面上才能正常生长
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They're fully functional organisms that can reproduce on their own, and they can start growing outside of any cell and that's what they do, they live extracellularly.
细菌可是麻雀虽小五脏俱全,它们能够凭借自身繁殖,可以在任意一个细胞外开始增殖,它们就是这样做的,在细胞外生长繁殖
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Some will be growing very rapidly, some will be growing less rapidly, and what this equation shows you here or that rate of growth the to the doubling time of cells.
有些会生长得更快些,有的慢一些,而这个方程告诉你,即生长的速率和细胞倍增的时间联系起来
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Estrogen is a natural signal for cells to grow.
雌激素是一类细胞生长信号
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Even if that beaker had all the nutrients that skin cells needed they wouldn't survive very well in solution, they tend to need to be stuck to a surface in order to survive.
即使供给它们所有所需的养分,它们也不能在溶液中正常存活,皮肤细胞倾向于贴壁生长
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Example, protein hormones are insulin which we've talked about before and glucagon, and growth hormone which we haven't talked about but that's very important during periods of life like adolescence, when rapid growth of your bones is occurring.
例如,我们以前讲过的胰岛素,还有胰高血糖素都是蛋白质激素,生长激素也是,尽管我们还没有讲过它,但它在人的青春期阶段,起着非常重要的作用,骨骼在此时期快速生长
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