“weediness”的概念、定义、翻译、参考文献-科学参考

单词	weediness
释义	weediness Encyclopedia 农学杂草性释 weediness杂草性杂草长期生长于农田以及其他人类活动生境而适应和演化出的强的生存竞争能力、适应性和持续性等生物学特性。农学农业转基因生物安全评价释 weediness杂草化自然生长或人工栽培的植物在新的人工生境中自然繁殖，其种群并表现一定的生存竞争优势，从而转变成杂草的演化过程。
随便看	matrix signature matrix solution matrix spectrum matrix splitting matrix splitting preconditioner matrix splitting preconditioning matrix splitting preconditioning (preconditioner) matrix square root matrix structural analysis matrix summation method matrix-supported fabric matrix sustained/controlled release preparations matrix symbol of an operator matrix theorem matrix theory matrix trace matrix transformation matrix transpose matrix tree theorem matrix unit matrix-valued matrix-valued form matrix-valued function matrix variate matrix-variate distribution

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。