The chemical reaction that follows is very complex and continues for many years, and the concrete just keeps getting harder.
接下来的化学反应非常复杂，会持续很多年，混凝土只会变得越来越硬。
These bacteria actually combine the hydrogen sulfide with the carbon dioxide and this chemical reaction is what produces organic material which is the food for larger organisms.
这些细菌实际上就是硫化氢和二氧化碳的结合体，而这种化学反应产生的有机物质是更大的有机体的食物。
The bacteria, well the bacteria kind of feed the tubeworms through chemosynthesis, remember, that chemical reaction I described earlier.
而细菌呢，有点像通过化学合成的方式来为管虫提供食物，记得之前讲过的化学作用吧。
Through chemical reaction, hydrocarbons can be created.
通过化学反应，可以产生碳氢化合物。
Chemical laser is characteristically energized by an exoergic chemical reaction.
化学激光器的特点是以释能化学反应提供能源。
But the whole process of ion movement and chemical reaction is slower than the movement of electrons in a capacitor.
但是整个离子移动和化学反应的过程比在电容中进行的电子运动要慢。
In fact, the chrome yellow chemical reaction occurred between the layers of varnish and paint.
实际上，铬黄的化学反应在光泽面和颜料面之间也会发生。
So, how would we describe a chemical reaction?
我们如何描述一个化学反应？
Making the bulbs requires workers to handle mercury in either solid or liquid form because a small amount of the metal is put into each bulb to start the chemical reaction that creates light.
制造这些灯泡需要工人们直接处理固态或液态的水银，因为每个灯泡中要封入小量的该种金属用来发生化学反应以发光。
The chemical reaction that heats the water can also be used to heat or cool houses, he claims, radically reducing the cost of domestic heating and the threat of global warming.
通过化学反应的方法为水加热同样可以用来房屋取暖，他说，这样可以从根本上降低国内取暖的成本，减轻全球变暖的威胁。
This pioneering project used a "shotgun" approach, which first isolates a DNA strand and forces it to copy itself millions of times over in a chemical reaction.
这一前沿工程使用了一种“猎枪”方法。首先分离出一个DNA链，之后通过化学反应使它复制自身上百万次。
And if we know G for all the species G involved in a chemical reaction, we should be able to calculate the chemical equilibrium.
如果我们知道，了关于所有参与，反应的化学物质的，我们就能够计算出化学平衡。
Uncovering the secrets of the chemical reaction required the scientists to use an array of analytical tools.
为揭露这一化学反应之秘密，科学家们需要借助一组工具进行分析。
Among the serious complications, the chemical reaction triggered by the batteries can damage vocal cords, leaving children with a lifelong whisper.
在这些严重的并发症当中，电池引发的化学反应能损坏声带，使孩子终生只能轻声细语。
To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.
当我们想要知道，当一个化学反应在恒定的温度下发生时，会放出多少热量时。
When a battery is connected to a load, a chemical reaction begins.
当把电池接到一个负载上，化学反应就开始了。
Hess 'Law states that for any chemical reaction, the energy change is path independent.
盖斯定律表明，对于任意化学反应，能量变化并非是路径依赖的。
Some organisms produce light using just this simple chemical reaction, but many require additional helper molecules, known as cofactors, to make it work.
有些有机物只用这种简单的化学反应来产生光，但是很多其他的还需要叫做“辅因子”的分子，来帮助其工作。
That chemical reaction is greater when the substances are in their original positions, right?
物质在它们原始位置时的化学反应是最大的，对吗？
Where did that come from? Well, it was the chemical reaction of the explosion.
那它们来自何处，这是爆炸的化学反应。
When we burn something, there is a chemical reaction which produces heat, in many cases.
当我们烧东西时，会产生化学反应，很多情况下产生热。
The project is focused on understanding more about how the chemical reaction of the battery works and investigating how to improve it.
该项目重点在于研透电池的化学反应如何进行并研究如何对其加以改进。
The site's legendary efficiency comes from extracting the last drop of value from every chemical reaction.
对每一滴化学反应产物都能高效提炼，正是巴斯夫的强项所在。
The aluminum-ice propellant known as ALICE gets its kick from a chemical reaction between water and aluminum.
这种冰-铝组合燃料叫做ALICE，因水和铝之间的化学反应而产生效应。
Changes in the input voltage lower the barrier and increase current flow in transistors, just as adding an enzyme to a chemical reaction speeds it up.
改变输入电压能降低屏障并增加晶体管电流，正如加入酶使化学反应加速一样。
Currently exhibited at the Milan Furniture Fair, the design collects energy from a chemical reaction between tomato acids, zinc, and copper.
现在这项作品正在“米兰国际家具展览会”参展，其供电的能源来自西红柿中的酸性物质，锌和铜之间发生的化学反应。
Some batteries are based on an underlying chemical reaction that can be reversed.
一些电池是基于一些可逆的化学反应。
Some batteries are based on an underlying chemical reaction that can be reversed.
一些电池是基于一些可逆的化学反应。
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