“紫色土利用改良”的概念、定义、翻译、参考文献-科学参考

单词	紫色土利用改良
释义	紫色土利用改良 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	planetary continuously variable transmission planetary coordinate system planetary corona planetary cosmogony planetary data system，PDS planetary dynamo planetary embryo planetary ephemeris planetary evolution planetary exploration planetary gear drive planetary geodesy planetary geology planetary interior or planetary internal structure planetary/interplanetary probe planetary ionosphere planetary magnetic field planetary magnetosphere planetary-mass companion planetary-mass object planetary meteorology planetary mill planetary motion planetary nebula planetary nomenclature

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。