增产

The 10% polyonychia well controlled the growth of aboveground part of peanut plants but its effect on yield-increasing was low.

10%多.甲可湿性粉剂控制花生地上部生长效果较，产效果较差。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏分产BTX芳烃技术进展以及与此相关加脱烷基和非芳烃加裂解技术。

The artical detailedly reviews the adhibition of three both series hydrolyze technics in the furfural production and the merit of economize energy resources and increase production.

本文详细途述了叁双串联水解工艺在糠醛生产用以及其节能、产等优点。