宏观扰动 meaning in English

macroturbulence

Several types of curved subsoiler shapes are designed and founded , and the macroscopical disturbing profile of soil after subsoiling and these subsoilers ' working resistance are measured with a big laboratory soil bin , the manner of graphics expression about the macroscopical disturbing profile of soil after subsoiling is quantificationally given , and the relation between the cultivation resistance and the macroscopical disturbing profile of soil after subsoiling is analyzed
摘要设计制作了几种弯曲型深松部件，通过室内大型土槽耕作试验，测定了各种深松部件耕作以后土壤的宏观扰动轮廓和耕作阻力，对于土壤的宏观扰动轮廓给出了定量化的图形表达方式，并且分析了其与耕作阻力之间的关系。