Twenty feet beneath these men is a diamond-rich gravel bed.

在这些人脚下二十英尺的地方是一个钻石丰富的砂砾层。

If they're not prepared properly, and they're sandy and they're gritty, they are terrible.

如果没有准备好，就会有沙子和砂砾，很糟糕。

Silica, the mineral that makes up sand and quartz, also has lots of different polymorphs.

组成砂砾和石英的二氧化硅也有许多不同的多晶体。

No wonder that the grounds look like a gravel-pit.

无怪乎这块地好象砂砾坑一样。

Ectropion can cause your eyes to feel dry, gritty and sandy.

睑外翻会使你的到干燥，有砂砾和沙子。

In this huge bowl, sedimentary rocks gathered, dominated by conglomerates.

在这个大的盆地中沉积了以砂砾岩为主的沉积岩群。

It is the beginning of their war for Rome, and it is fought on the sand of the Colosseum.

这是他们之间为罗马而战的开始，这场战争发生在竞技场的砂砾上。

They use a soil microbe to transform loose aggregates, like sand or crushed stone, into a biofabricated, or biocement, brick.

他们使用一种土壤微生物，将砂砾或碎石之类的碎颗粒转换成生物制造的砖头，又称生物水泥砖。

Sand, grit, and tiny bits of metal.

沙子、砂砾和微小的金属碎片。

It had been power-washed of all of its graffiti and grit.

它的所有涂鸦和砂砾都被强力清洗掉了。

Use the finer grit once you've got the blade in basic fighting shape.

一旦您的刀片处于基本战斗状态， 请使用更细的砂砾。

She felt the grit upon her eyelashes.

她觉到睫毛上的砂砾。

Full of sand. gritty. Telling the truth. honesty.

• 满是沙子。 砂砾的。 说真话。 诚实。

No, we're trying to make platinum out of gravel.

不是 我们是想用砂砾制造铂金。

Remember when we were talking about platinum in gravel?

还记得我们之前在聊砂砾中的铂金吗？

Fireheart rushed down the slope, sending grit and ash crumbling ahead of him.

火心冲下斜坡，前方的砂砾和灰烬纷纷碎裂。

Wait, so this is saying that grit has a linear relationship with age?

MAUGHAN：等等， 所以这是说砂砾与年龄呈线性关系？

He tested the darkness in the crevasse with one foot, found rock beneath a gritting surface.

他用一只脚测试裂缝中的黑暗，在砂砾表面下找到了岩石。

Made of rice flour, they have little " gritty " bits and are oily and sweet.

它们由米粉制成， 几乎没有“砂砾” 颗粒，油腻而甜美。

Oh, platinum can be extracted from ordinary roadside gravel.

路边的砂砾里可以提取出铂金。