自然分布区 meaning in English
natural range
Examples
- In modern times , man - made destruction and irrational use make the shrubbery area reduced sharply and lead to insect and rats disaster and fire and aggravate the decline of shrubbery
近、现代以来，人为的破坏和不合理利用使灌木林面积在其自然分布区域内迅速减少，并导致病虫鼠害和火灾的严重发生危害，加剧了灌木林的衰退。 - The writer made field investigation for sonic rare and precious wild flowers resources in inner mongolia desert region , then elaborated with emphasis 40 species of rare wild flowers which can be introduced in the morphological characteristics , ornamental characteristics and natural distribution area , analyazed their application forms and utilization prospect in landscape gardening ; and for endangered species , their introduction , domestication and reasonable utilization based on protection were put forward
摘要对内蒙古荒漠地区一些较珍稀的野生花卉资源进行野外调查，重点阐述40种可引种利用的珍稀野生花卉资源的形态特征、观赏特性和自然分布区域，分析其在园林中的应用方式及其园林应用前景；对于濒危植物提出在注重资源保存、保护的基础上进行引种驯化和合理开发利用的设想。