“soil humus layer”的概念、定义、翻译、参考文献-科学参考

单词	soil humus layer
释义	soil humus layer Encyclopedia 农学土壤层次释 soil humus layer土壤腐殖质层土壤剖面顶部由于含有腐殖质而具有独特特征的土层。
随便看	sealprint examination seal running test Seals Seals and Inscriptions by Chinese Calligraphers and Painters Seals Carved by Tong Changling seal scripts seals made by Cheng Sui seals made by Deng Shiru seals made by Ding Jing seals made by He Zhen seals made by Wen Peng seals made by Zhao Zhiqian Seals Office seals of fluid machinery seals of the Warring States Period seal up seal wear seam seaman Seaman's Book seamanship sea manure sea map publishing sea map update seam-burnt edition

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。