“propagule pressure hypothesis”的概念、定义、翻译、参考文献-科学参考

单词	propagule pressure hypothesis
释义	propagule pressure hypothesis Encyclopedia 农学繁殖体压力假说释 propagule pressure hypothesis; PPH繁殖体压力假说用来解释生物入侵初期阶段机制的学说。该学说认为外来种的繁殖压力决定了入侵发生的程度，繁殖压力越大，外来种在传入地成功定殖的概率就越高。
随便看	best algebraic approximation best algorithm best approximate solution best approximation best approximation by splines best approximation in quadratic norm best approximation in the mean best approximation method best approximation polynomial Be star Be stars best asymptotically normal estimate Best Book Design from All over the World best-bound rule bestcash balance Best Chinese Opera Plays at the 1st NOPC best complete approximation best constant best critical region Best equivariant estimator best equivariant estimator best estimate best estimator best extension best-first search

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