“aboveground standing crop”的概念、定义、翻译、参考文献-科学参考

单词	aboveground standing crop
释义	aboveground standing crop Encyclopedia 农学草地现存地上生物量释 aboveground standing crop现存地上生物量在某一特定时刻，单位面积上植物地上部分（活体）的有机物质的总量。简称现存量（standing crops）。
随便看	road traffic safety early-warning road traffic safety enforcement road traffic safety information system road traffic safety preparedness road traffic safety publicity road traffic security road traffic sign road traffic signal controller road traffic signals road traffic system road transit online ticketing road transportation development road transportation employee road transportation for bulky cargo road transportation of dangerous goods road transportation of open pit road transportation operation permit road transportation safety road transport organization and management road transport volume roadworthiness certificate of motor vehicle roak Roald Amundsen Roald Hoffmann roaming

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。