“green period”的概念、定义、翻译、参考文献-科学参考

单词	green period
释义	green period Encyclopedia 农学草坪质量释 green period草坪绿期草坪草生长旺盛，草坪全年保持绿色外观的时期。一般指草坪中草坪草群落的50%返青之日到草坪草群落的50%呈现枯黄之日期间持续天数。也有中国学者认为草坪绿期是指草坪群落中80%的植物返青之日到80%的植物呈现枯黄之日的持续天数。
随便看	convergence of an infinite product convergence of an integral convergence of an iteration method convergence of a numerical method convergence of a sequence convergence of a series convergence of distributions convergence of economic growth convergence of iterative method convergence of measures convergence of obligatory rights and debts convergence-preserving convergence-preserving matrix convergence-preserving method convergence radius convergence rate convergence rate; rate of convergence convergence region convergence space convergence statement convergence strip convergence structure convergence test convergence theorem convergence topology

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。