The invention has low production cost and high product yield.
本发明生产成本低，产品收率高。
The present invention has the active effects of: high product yield and purity;
本发明具有如下的有益效果，一是本发明收率、纯度高，生产效益好；
Conclusion The method afforded high yield, highly pure product, and was suitable for industrialization.
结论此方法收率高，产品纯度好，适合工业化生产。
The results showed that the process was stable with high yield, product purity was high.
试验结果表明，工艺稳定，产品纯度高，收率高。
The product assembled by the invention has the advantages of good quality and high yield.
采用本发明装配的产品质量好，产量高。
The product is good in quality and the yield is high.
产品回收率高，达到一级商品银标准。
The invention is simple in technique, easy in operation and high in product yield.
本发明工艺简单，易操作，产品收率高。
The invention is simple in technique, easy in operation and high in product yield.
本发明工艺简单，易操作，产品收率高。
应用推荐