The invention is characterized by easy-to-get raw material.

本发明的特点是原料容易获得

These trees provide the raw material for high-quality paper.

这些树是制造优质纸张的原料。

The raw material for the tyre is a byproduct of oil refining.

这种轮胎的原料是汽油提炼的副产品。

The moving belt feeds raw material into the machine.

传送带向机器中输送原料。

It is used to mix the raw material for toilet soap manufacturers.

它混合搅拌原料供香皂生产厂家用。

This paper summarizes the latest research of fermenting process of yoghourt with plant raw material in China.

该文对中国目前植物性原料酸奶发酵工艺最新研究进展进行了综述。