The optimal technique condition was obtained, the rateofyield is 6%.
得出了用该法生产胱氨酸的最佳工艺条件，其产率可达6%。
2
The rateofyield and passed products can be increased, and material consumption can be decreased.
优化后产品合格率、成材率提高，原材料消耗降低，并为实现产品结构重大调整奠定了基础。
3
Ancient laborers paid great attention to adopting various techniques to improve soil quality when plowing the soil, so that the soil could keep sustainable fertility and high rateofyield.