“land classification”概念、定义、翻译-科学时代

单词	land classification
释义	环境科学与工程词汇手册 land classification 土壤分类
随便看	sampling control sampling control sampling controller sampling control system sampling cross-section sampling-data system sampling-density sampling design sampling design sampling device sampling directional current meter sampling distribution sampling distribution sampling distribution sampling distribution sampling distribution sampling distribution sampling distribution sampling efficiency sampling element sampling error sampling error sampling error sampling error sampling error

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。