waste product yield的意思|示意

Research has shown that Tanco could reprocess the by-product of potassium chloride use to yield a crop fertilizer, leaving a relatively small volume of waste for disposal.

研究表明，Tanco 可以对氯化钾的副产品进行再加工，从而生产出一种农作物肥料，只留下相对较少的垃圾。

This process had some advantages, such as high yield, high product quality, low cost and no large amounts of waste sulfuric acid.

此种方法合成四氯苯酐具有产品产率高、质量好、成本低且不产生大量废硫酸的优点。