Thousands of years of co-evolution may even have bonded us chemically.

数千年的共同进化甚至可能在化学上把我们联在一起。

In fact, the flavorings could be chemically identical.

事实上香精的化学性质都是一样的。

In other words, a chemically deactivated one.

换句话说，是化学手段导致其失效。

Really a very different environment, chemically, biologically, ecologically.

真的是一个非常不同的环境，无论是在化学上，生物上，还是在生态上。

The beads are not chemically harmful.

这些珠子没有化学危害。

Chemically speaking, it's desperate for water.

化学角度来说，它是缺水的。

They collected the trapped flies and then chemically analyzed their eggs.

们将捕获的苍收集起来，然后用化学方法卵。

The hunt is therefore on for a non-toxic, non-controversial, chemically stable red.

因此人们正在寻找一种无毒、无争议且化学性稳定的红色。

" It's the first time we can actually chemically confirm it."

“这是我们第一次真正能化学上确认它。”

And then maybe we could synthesize it, you know, chemically, from first principles.

然后，也许我们可以用化学方法，基本原理出发，合成它。

True, it's chemically inert and would allow more light to pass through.

没错，其具有化学惰性能让更多光穿过。

Half a dozen start-ups are working on technology to chemically recycle these fibers.

数家创业公司正在研发新技术，用化学方式回收这类纤维。

Our atmosphere would flip, chemically speaking, from a heavy concentration of oxygen to CO2.

化学角度来说，我们的大气层会高浓度的氧气变成二氧化碳。

And that's because alcohols chemically attack molecules that are fundamental to all cells.

这是因为酒精是通过化学方式攻击对所有细胞都很重要的子。

As any high-school chemist knows, lithium and sodium are chemically similar.

任何一个高中的化学家都知道，锂和钠的化学性质很相似。

Now fat is relatively straightforward chemically, but it's boggled dietary scientists and, especially, journalists writing about it for decades.

如今，脂肪在化学上是相对明确的，但它却使营养学家，尤其是那些写了几十年的因新闻工作者感到惶恐。

The salivary protein can be chemically synthesized; stored as a powder; and dissolved in water.

唾液蛋白质可以化学合成；以粉末形式储存；并溶于水。

Turing was convicted under the old law and chemically castrated after the war. He eventually took his own life.

图灵曾因猥亵法”被定罪，二战后被执行“化学阉割”。最终自杀身亡。

And that process of oxidation is what's chemically happening when you start a fire, too.

这就是你生火的时候同样的氧化反应。

Epigenetics is the study of how your environment can chemically modify your genes.

表遗传学是一门研究环境如何通过化学的方式改变基因的学科。