mass percent

in the invention, piperitone is added to the cigarette filler as an additive by mass percent for preparing the chinese-style cigarette.

本发明将胡椒酮作为添加剂按质量百分比加入卷烟烟丝中，用于中式卷烟制备；

Wood shavings, tea and herb residue are mixed with different mass percent of swine manure, namely 0,20%, 30% and 40%, as contrasting groups of the composting experiment for production of organic substrates.

畜禽废弃物的基质化处理试验采用木屑、茶渣和药渣为调理剂，分别配合0、20%、30%、40%质量比的猪粪，进行有机基质的腐熟对照实验。

fuzzy predictive functional control to silicon mass percent in molten iron of blast furnace

高炉铁水硅质量分数的模糊预测函数控制

salvia splendens grow best when the dosage of sludges at 50% (mass percent), tagetes patula and petunia hybrida grow best at 37. 5%.

供试污泥施用量分别为一串红50%（质量百分比）、矮牵牛和孔雀草37.5%对促进3种花卉生长的效应最大。

The experiments show that the two-way-the base solution combination is the best. The increasement of the mass percent concentration and volume of calcium chloride solution contribute to the reduction of reaction system super saturation.

实验表明，双向底液合成方式最佳，氯化钙底液质量百分浓度的增加和体积的增加都有利于反应体系过饱和度的降低。