| 释义 |
coc·coi·dea AHDkäˈkȯidēə BNC¹²⁶⁴¹⁶⁺⁴
基本英英例句例句
蚧总科¹⁰⁰
Noun:
scale insects and mealybugsThe soft scale, Eulecanium gigantea was an important pest in cities of northern China in recent years.瘤坚大球蚧属同翅目蚧总科蚧科,是我国北方城市林木重要害虫。 The species, fauna, occurrence and distribution of scale insects Coccoidea attach- ing economic trees in North China are studied.
对华北地区经济树种蚧虫的种类区系、发生和分布规律及为害特点进行了系统研究。 cnki |