Companies can pledge patents that save energy and water, reduce the production of hazardous waste, increase recycling or reduce the amount of material used in a process.

各公司可以承诺提供节省能量和水资源、减少生产危险废物、增加回收利用或者减少加工过程中材料使用量的专利。

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The researchers then used a virus to infect cells with short snippets of genetic material, which would turn off the recycling process.

然后，研究人员使用一种病毒来感染含有简短片段遗传物质的细胞，这将中断回收过程。

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Is a company engaged in waste, waste material, the backlog of inventory, used equipment, etc. (including production scrap metal) recycling companies.

是一家从事废品、废旧物资、积压库存、废旧设备等(含生产性废金属)回收公司。

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Some greens worry that the energy used to send a boatload of material for recycling across the world is not justified by savings at the other end.

ECONOMIST: How China is encouraging the British to recycle their waste