“exotic weeds”的概念、定义、翻译、参考文献-科学参考

单词	exotic weeds
释义	exotic weeds Encyclopedia 农学〔地理起源分类〕释 exotic weeds外来杂草由人为因素有意或无意被引入到新生态环境，能在其中自然延续种群，并对新生态环境或其中的物种构成一定威胁的草本植物。
随便看	on-line diagnostics online dictionary online direct sales Online Education online education online education industry online electrochemical mass spectrometry on-line electronic patrol system on-line encryption online encyclopedia on-line equipment Online escrow service on-line fault detection on-line filtering online fuel processing online game Online Game Publishing Industry on-line gas-chemistry apparatus on-line gas-chemistry apparatus (OLGA) on-line gear measurement online government strategy online handwriting recognition online handwritten character recognition On-line handwritten Chinese character recognition online handwritten Chinese character recognition

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。