“categories of endangered species in fishery”的概念、定义、翻译、参考文献-科学参考

单词	categories of endangered species in fishery
释义	categories of endangered species in fishery Encyclopedia 农学渔业生物濒危分级释 categories of endangered species in fishery渔业生物濒危分级将渔业生物按其受威胁的严重程度和灭绝的危险程度分等级归类。可简单明了地显示出物种的濒危状态，为开展物种保护及制定保护优先方案提供依据。
随便看	normal curvature vector normal curve normal cycle normal density function normal derivative normal determinant normal developable surface normal deviate normal difference distribution normal discrete group normal dispersion Normal distribution normal distribution normal distribution function normal distribution score normal distributive lattice normal divisor normal domain normal domain of attraction normal duration normal dynamical system normal education normal eigenvalue problem normal electron demand normal-electron-demand

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。