“土地质量地球化学综合等级”的概念、定义、翻译、参考文献-科学参考

单词	土地质量地球化学综合等级
释义	土地质量地球化学综合等级 Encyclopedia 理学多目标地球化学调查释 geochemical comprehensive grade of land quality土地质量地球化学综合等级在土壤质量地球化学综合等级基础上，考虑灌溉水环境地球化学综合等级和大气干湿沉降物环境地球化学综合等级后所产生的不同等级。
随便看	public relations market public relations official etiquette public relations of non-governmental organizations public relations pr public relations practitioner、 PR men、PR officer public relations relationship management public relations science public relations strategic management Public Relations: Strategies and Tactics public relations subject Public Relations Theory public relations topic management Public Relations World public release Public Religion public remedy public rental housing Public resource management public resource management public safety public safety management public safety services public safety statistics public school public sector strategic management

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。