We do mostly understand the biochemistry of how pain signals get sent to the brain.

我们确实大概了解疼痛信号是如何传递到大脑物学。

Neither was formally trained in biochemistry.

他们两人都没有接受过正物学方面训练。

Keller of Neu Cellars has a degree in biochemistry.

新酒窖凯勒拥有物学学位。

We've got MIMS, which is biochemistry.

我们有 MIMS，也就是物学。

Now, scientists aren't exactly sure about the biochemistry behind caffeine withdrawal.

现在，科学家们对咖啡因脱瘾背后物学理论还无法确定。

But advances in biochemistry have made the process even more fine tuned.

但是物学进步使得这个过程更加精细。

But the point is more about our knowledge today of human biochemistry, nutrition, and mechanics.

但重点更在于我们如今对人体物学、营养学、力学了解。

John Price is a biochemistry professor at Brigham Young University in the U.S. state of Utah.

约翰·普赖斯（John Price）是美国犹他州杨伯翰大学物学系教授。

Because of quirks of biochemistry we don't fully understand, nitrogen-14 tends to be excreted more than nitrogen-15.

由于我们并了解物学特性，氮14比氮15更容易被排出体外。

I'd like to go into the field of Biology, maybe cell biology, or genetics, or biochemistry, or really anything.

我想步入物领域，也许关于细胞物学或遗传学，或物学 或其他方面。

Doctor Dmitri Lopotko is a researcher at the department of biochemistry and cell biology at Rice University in Houston, Texas.

Dmitri Lopotko医是德州休斯顿莱斯大学物学和细胞物学院研究人员。

Maybe I should make a plan about learning my biochemistry, which is a mess!

也许我该制订计划好好学习物学，这门功课学得实在太差了。

Listen, Leonard, neither of us are neuroscientists, but we both understand the biochemistry of sex.

Leonard 我们都是神经学家 但是都了解性物学原理。

So I actually have a degree in art and biochemistry.

所以我实际上拥有艺术和物学学位。

My dad taught biochemistry for decades and was one of those beloved professors.

我父亲教了几十年物学，是那些受人爱戴教授之一。

He works in Cambridge University's biochemistry department and helped to lead the study.

他在剑桥大学物学系工作，并帮助领导了这项研究。

Later he studied at Cornell University in Ithaca, New York and became an editor of that school's newspaper. Vonnegut studied biochemistry.

后来他在纽约伊萨卡岛康乃尔大学读书并成为了校报一名编辑。冯内古特学习物学。

And for any of you that have ever cracked a biochemistry textbook, this should look familiar.

对于任何破解过物学教科书人来说，这应该看起来很熟悉。

He studied biochemistry, a branch or area of science that deals with chemical processes within living things.

他研究了物学，这是研究物体内学过程科学分支或领域。

It apparently looks, smells and even bleeds like meat – but it's grown in a lab using biochemistry.

它看起来、闻起来甚至流血都像肉— — 但它是在实验室中使用物学技术培育出来。