“population density of pest”的概念、定义、翻译、参考文献-科学参考

单词	population density of pest
释义	population density of pest Encyclopedia 农学虫口密度释 population density of pest虫口密度一定时间和空间单位上某一种昆虫种群的绝对数量或相对数量。又称害虫种群密度。
随便看	Shi Liming Shi lin Shi Ling Shi Linghe Shilingxia Shi Lin Yan Yu:Historical Notes by Ye Mengde Shilin Yizu Zizhixian Shiliuhua Shiliujinfuzhai Studio’s Seal Manual Shiliu Lu Shiliuqun Shilixiang tea Shilka River shill Shilla Korean Fang Shillong Shilluk Shilongba Hydropower Plant Shilongdong Formation Shilong Qu Shilongshan National Forest Park Shilong Zhen Shilou Xian Shilov Shilov boundary

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