生物循环 meaning in Chinese
biocycle
biologic cycle
biological cycle
biorhythm
biotic cycle
Examples
- Nutrient cycling in the
苇田养分生物循环的研究 - Nutrient elements distribution and cycling in the second rotation chinese fir plantation at fast - growing stage
第2代杉木林速生阶段营养元素的空间分布特征和生物循环