Now it has been done before in cement kilns.

虽然人们以前用过这种方法在水泥中生产混凝土。

Among the major treasures are the artifacts produced by the top five porcelain kilns of the Song Dynasty.

其中主要的珍品是宋五大瓷生产的文物。

Then they fire it inside a very hot stove called a kiln.

然后在炉，高温炉子里烧制。

About 40% of cement's emissions are a result of burning fuel to heat the kiln.

大约 40% 的水泥排放是燃烧燃料加热的结果。

That shed there is my mom's kiln shed.

那是我妈的棚。

The clay was then fired in a kiln to harden.

然后他们将粘土在中烧制，使其变硬。

Looking at the 40% of emissions that go into firing the kiln is one place to start.

看看烧产生的 40% 的排放便是一个起点。

In the town itself, they discovered kilns for pottery, ovens for bread making, living areas for people and animals.

在古城里发现了烧制陶器的砖，烤面包的炉子，还有人和动物生活的区域。

His parents don't want him to join his father and brother at the brick kiln.

他的父母不希望他和他的父亲和哥哥一起在砖工作。

Typically, cement plants use coal or petroleum coke or natural gas to heat the kiln to 1450 degrees Celsius.

通常，水泥厂使用煤或石油焦或天然气将加热到 1450 摄氏度。

The cement process requires materials to be fired in a kiln at over 2, 000 degrees Fahrenheit.

加工水泥需要在水泥里烧制材料，达到 1100 摄氏度以上的高温。

The kiln gets very hot, nearly 1,500 degrees Celsius, and turns the old glass into hot liquid.

变得非常热，接近 1500 摄氏度，把旧玻璃变成热的液体。

This rotating tube, a kiln, and this tower, a preheater are where all cement's emissions take place.

这个旋转管，一个，还有这个塔，一个预热器，便是所有水泥排放的地方。

I'm enthusiastic about this mug. I'm a mug nerd. How mugs were made? An ancient kiln design.

那我要是很喜欢马克杯，我就是" 马克杯怪咖" 。这个杯子是怎么制成的？是不是古炉的作品。

To make concrete, you dig up limestone from the ground and then you run that through a kiln.

要制造混凝土，你需要从地面上挖石灰石，然后将它放入中。

Fires are lighted beneath the kiln, and the bricks are baked or burned in it for some time.

在砖底下烧起火来，把砖坯烤上或烧上一段间。

Each pound of limestone that you put into this kiln, one half goes up into the atmosphere as CO2.

泥放入中的每一磅石灰石，其中一半会以二氧化碳的形式进入大气层。

It's mined, and then they heat it up in a kiln, which causes it to pop up like popcorn.

它在开采出来后经过加热，会像爆米花一样喷发出来。

After the coiling has done, I let it dry, scrape it, sand it and then I used a kiln for firing.

绕完圈，就让它风干，刮掉多余的部分，撒上沙子，然后用烧成灰。

Modern craftsmen have much better kilns than those in ancient times.

现工匠的炉比古好得多。