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Chemistry and biology, physics has the advantage that the desktop experiments can do are relatively straight forward than not dangerous.
化学和生物的话，物理有一个好处就是,桌面实验能做到,直观却不危险,地反映结果。
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which means that I have to take one of Arts and one of philosophy and one of biological sciences
还意味着我必须选一门艺术类课程，一门哲学类和一门生物学类课程，
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This is the condition for really the lion's share of chemistry, biology, and other kinds of changes we'll be concerned with.
这就是绝大部分,生物变化，化学变化，和其他变化所关心的条件。
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They are individual creatures who seem really to be in hell just as they seem really to have been in heaven; but the figures of Sin and Death, they are entirely different animals.
他们是独立的生灵，身处于地狱,也曾经生活在天堂;,但是罪恶之神和死神却是两个完全不同的生物。
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They bind sometimes better than the natural ligand does, but they don't create the right biological reaction.
结合的比天然配体和受体的的结合更紧密,但不能产生相同的生物效应
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Who is the third year in biology, chemistry, have film experience and French film classsics.
你是三年级的，修生物和化学，有上过电影课和法国经典电影。
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But he also obviously writes that we are beings with will and purpose who are uniquely guided by opinions, ideas, and doctrines and it is in many ways the first business of the sovereign to act as a moral reformer of ideas.
但他同时也写道,我们是有意志和目标的生物,是唯一由言论，思想和各种学说，所引导的物种,而这正是给君主作为思想道德改造者,的存在提供了可能性。
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The number of calories you guys consume as a part of your diet, if you're the average person, is much higher than used to be the case and that has very interesting biological implications that we'll discuss.
从作为饮食一部分的饮料中摄取的热量,就普通人的情况而言,和过去相比要高得多,这包含了一层有趣的生物学含义
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Is anyone else pre-med here? Okay, so a pretty good showing. So maybe you can relate to some of the reasons I wanted to be pretty pre-med -- part of it was the interest in the science and the biology. Also, I wanted to help people -- it seemed like a really clear way that I could have a career that was challenging and involved in science, but also helping others.
你们中有医学预科的吗？,不错，有不少人,也许你们出于和我当年,想读医学预科一样的原因,一方面是受灾科学和生物学方面兴趣的驱使,另一方面,我想帮助别人,所以我似乎应该选择。
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They emerge from this indifferent primal realm, This mixture of salt and sea waters, that is the source of all being and the source of ultimate power, But they age and they mature and they fight and they die.
他们都来自没有差别的原始王国，那盐和水的混合体就是一切生物的本源,也是极权的来源，但是他们会成长，成熟，战争，又死去。
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Creatures like Spock and Data don't exist in the real world but there are unusual and unfortunate cases where people lose, to some extent or another, their emotions.
像斯帕克和Data一样的生物,不会存在于真实世界,但是有不平常的，不幸的例子,人们在某种程度上失去了情感。
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I did take Biology and Chemistry!
我还选了生物学和化学！
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In the biochemical reactions that are taking place in your body, there is equilibrium between a whole myriad of reactants and products, and thank heavens that gets maintained.
在我们身体内进行的,生物化学反应中，大量的反应物和产物,也是处于平衡状态，谢天谢地实际情况就是这样。
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We talk about cells as being kind of the fundamental unit of humans and other multi-cellular organisms.
我们某种意义上把细胞视为,人体和其它多细胞生物的基本单位
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So, these are all the fundamentals that are involved in chemistry that relate to physical chemistry, organic chemistry, inorganic chemistry, biological chemistry, and are a solid foundation for studying any kind of life science.
所必须知道的最基本的化学知识,这些都是和物理化学,有机化学，无机化学，生物化学有关的基础知识,也是学任何生命科学的基础。
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This course, as I said, will emphasize psychology, biology, and politics of food.
这门课,正如我说的,将着重讨论,有关食品的心理学,生物学和政治学
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God created the adam, the earthling, "Male and female created he them."
上帝创造了亚当，地球生物，“男人和女人创造了人，许多人“
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You took biology in high school, you learned the names of these organelles and their principle functions, the nucleus, the endoplasmic reticulum, the Golgi apparatus, mitochondria, lysosomes.
你们高中学过生物,学过这些细胞器的名称,和基本功能,细胞核,内质网,高尔基体,线粒体,溶酶体
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For those of you don't know what that is it's simply an instrument that counts radioactive particles in the air, and MIT now that you're at MIT, you'll all have a chance to see one first hand if you're ever in any of the labs, especially in the chemistry or bio labs.
不知道它是什么,它就是一个简单的,计算在空气中放射粒子数目的仪器,你们现在来了，如果你们在实验室里工作的话,尤其是化学和生物实验室，你们有很多机会亲手用到它。
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One could easily, for example, differentiate between a red cell and a neuron, but a skilled biologist who's looked at many, many different cells could differentiate between different types of neurons.
普通人可以很轻易的,分辨出神经元和红细胞,然而一个训练有素的生物学家,辨识过许多不同细胞之后,能够分辨出不同种类的神经元
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We sense food coming in, that sets into gear a series of metabolic and biological processes that are very interesting, and then of course once the food gets in the body it does lots of interesting things-- some good things and some bad things.
美食当前,食指大动,身体从而启动一系列新陈代谢过程,和有趣的生物过程,而且,当食物进入身体,它就产生许多有趣的效应,这些效应有好有坏
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Because you trust biomedical engineers to have done a good job in designing these things and we'll talk about how biomaterials are designed and tested, and what makes a material, the properties of a material that you could use as a contact lens, what are the properties that it needs to have.
因为你深信生物医学工程师们,在设计这些材料时,已经做了充分的工作,我们会讨论如何设计和测试这些生物材料,什么材质具有,能够用来,做成隐形眼镜的材料的属性,它们需要具备的特性究竟是什么
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So if we consider lithium, potassium, and sodium, they're all together in the same group on the periodic table, knowing what we do about biology we can immediately think of sodium and potassium, or even just knowing what you know about table salt, for example, that these are two elements that we find, and particularly in the ion form in very high concentrations in our body.
我们来考虑一下锂，钾和钠，它们都在周期表中的同一族里，想要知道我们将元素周期律,用到生物学会怎么样，我们首先想到的就是钠和钾，甚至只需要知道食盐，我们发现它们是以很高浓度的离子形式,存在于我们体内的两种元素。
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Starting this week we're going to sort of mix physiology and Biomedical Engineering, and that's going to start sort of this week and next.
从本周开始我们会把,生理学和生物医学工程的内容融合起来讲,话题自本周始 到下周止
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But we're going to in class treat the physiology and the Biomedical Engineering together.
但我们在课堂上,将生理学和生物医学工程学一并讲解
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I should mention that Yen is a PhD student in Biomedical Engineering and Serge is an M. D. /PhD student who's getting his PhD in Biomedical Engineering.
我要说的是,叶是生物医学工程的博士生,斯吉是医学和生物医学工程的双学位博士,他博士的研究方向是生物医学工程
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This is an airplane, what does that have to do with Biomedical Engineering?
这是一架飞机,它和生物医学工程有什么关系呢
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If you can interfere with any stage in RNA processing you can stop a gene from being expressed and this is a very hot topic in molecular biology now and human therapeutics.
如果你能干扰RNA加工的任何一个阶段,你就能阻止一段基因的表达,这也是当今分子生物学,和新型疗法中非常热门的话题
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If you were to make that change you would find that the molecule now has completely different biological and chemical properties.
如果要做出这样的变化,你会发现,分子的生物形状,和化学性质完全改变了。
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Like many cells in neurons, the shape of the cell is intimately related to its function within the organism.
同许多种神经细胞一样,这个细胞的形状和,它们在生物体中执行的功能紧密相关
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