stone clay的意思|示意

Coal deposits, after all, are petrified peat swamps, and peat is made from decaying plants, which leave their imprints in mud and clay as it hardens into shale stone.

毕竟煤炭矿床本身就是石化的泥炭沼泽，而泥炭的成份是腐烂的植物。当粘土泥浆逐渐硬化成页岩石，腐烂的植物则在上面留下了它们的印记。

For the sail I used water based clay and laid up a flat wall that would separate the two sides of the stone mold.

为船帆我用的水为基础的粘土和奠定了一个单位的墙，将单独双方石模具。

The sculpture materials used by prehistoric peoples included wood, stone, clay, animal bones, leather etc.

从史前人类使用的雕塑材料是木，石，粘土，兽骨皮革等。

These were tree age, stand density, resin tapping, rainfall, temperature, clay soil, stone soil, soil depth, water logging, and other diseases and insect pests.

它们是树龄、林分密度、割脂、降雨量、温度、粘性土、石砾土、土层瘠薄、积水、病虫危害。

Even this however was better than cutting words on stone with a chisel, or marking then on clay with stick.

不过，这还比用凿子在石头上或用棍子在粘土上写字好得多了。

An object made out of stone, wood, clay etc by an artist.

艺术家用石头、木材或是泥土等材料制作出来的造型艺术品。