“utilization and improvement of purplish soil”的概念、定义、翻译、参考文献-科学参考

单词	utilization and improvement of purplish soil
释义	utilization and improvement of purplish soil Encyclopedia 农学紫色土利用改良释 utilization and improvement of purplish soil紫色土利用改良为改善紫色土性状，提高紫色土肥力，充分发挥紫色土的生产潜力而采取的综合农业技术措施。其主要运用土壤学、农业工程、生态学等多种学科的理论与技术，排除或防治影响农作物生育和引起土壤退化等不利因素，最终达到为农作物创造良好土壤环境条件的目的。
随便看	extragalactic nova extragalactic object extragalactic planetary nebula extragalactic radio astronomy extragalactic radio background extragalactic radio radiation extragalactic radio source extragalactic source extragalactic space extragalactic supernova extragalactic system extragalactic X-ray astronomy extragalactic X-ray background extragalactic X-ray source extragalactic γ-ray astronomy extragalactic γ-ray background extragalactic γ-ray source extragalectic jet extra Gibbs mixing rule extraglomerular mesangial cell extra half-plane of atom extrahead extra-heavy extra-heavy pipe extrahepatic bile duct stone

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。