寄生食物链（parasitic chain） 营养物种（tropic species）* 生物量（biomass）:某一特定观察时刻，某一空间范围内，现有有机体的量，它可以用单位面积或体积的个体数量、重量（狭义的生...
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There are about 190 species of Diospyros in the world. They mainly distribute in the tropic and subtropic zone, especially in East Asia.
全世界的柿属植物共约190种，主要分布在热带和亚热带，尤其是东亚。
The proportion of alien invasive species originating from the tropic zone was close to that from temperate regions. The proportion of alien invasive plants caused by intentional introduction was 39%.
外来入侵物种中热带来源与温带来源比例相当，人为引入导致的外来入侵植物高达39%。
Most of the species are typical of tropic representatives, having wide geographic distribution.
绝大多数种类为典型的热带海区分子，它们具有广泛的地理分布。
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