Re-adsorption under the conditions ibidem got the removal ratio 80% indicated that the material can be utilized for several times.

用吸附了铬离子的针铁矿进行的二次吸附实验（条件同前）去除率达到80％左右，表明该针铁矿可以重复利用。

The empty carton can be utilized for egg storage.

这空纸盒可用来盛鸡蛋。

The empty building can be utilized for city storage.

可以利用那栋空建筑物作城市的仓库。

The empty building can be utilized for city storage.

将来的建筑物、公路和城市都可能用垃圾制成。

Compton scattering can be utilized for electron density imaging.

利用康普顿散射光子能谱可以重建物质的电子密度图像。