waste leather的意思|示意

The invention USES silica gel to replace the rubber, which can greatly prolong the use life of the leather case, therefore it prevents the waste matter of the pen discarded in advance from occurring.

本发明引入硅胶替代橡胶，可以大大延长皮套的使用寿命，从而避免因皮套老化提前报废笔的浪费事情发生。

The adsorption behaviors of chromium-containing leather waste to dyes in aqueous solution were investigated.

研究了含铬废革屑对水体中染料的吸附特性。

The article describes the producing technology of leather fertilizer, and it USES in agriculture manufactured from the solid waste in leather industry.

阐述了由制革固体废料制取皮肥的生产工艺及皮肥在农业上的应用。

It was killing me inside because all that leather and fur went to waste and animals had died for nothing.

我的内心十分痛苦，因为所有的皮革和毛皮都被浪费了，动物们白白地死去了。

The essay describes the typical process of PU synthetic leather production and its pollution, the approaches of cleaner production in process substitution, process optimization and waste reuse.

前言： 介绍了聚氨酯合成革工业的典型生产工艺及生产过程中废水、废气、废渣等污染物产生的来源。

The article describes the producing technology of leather fertilizer which made from the solid waste in leather industry, and its utilization in farming.

本文综述了制革固体废料制取皮肥的生产工艺和在农业上的应用。