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单词
community development
释义
community development
Encyclopedia
理学
群落发生
释
community development
群落发生
在原生裸地或次生裸地上,先锋植物开始定居,随后又被其他植物所取代的过程。又称群落发生演替。
法学
(基本概念)
释
community development
社区发展
在国家和政府的组织或指导下,根据社区的实际情况和共同需要,协调社区各界的力量,动员社区内外的资源来解决社区的共同问题,提高居民生活质量的社会工作。
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gravitational encounter
gravitational energy
gravitational equilibrium
gravitational field
gravitational field of inversion of gravity gradient field
gravitational focusing
gravitational force
gravitational freeze-out
gravitational heat pipe
gravitational instability
gravitational interaction
gravitational lens
gravitational lens effect
gravitational lensing
gravitational lensing effect
gravitational mass
gravitational metaphor
gravitational micro-lens
gravitational micro-lensing
gravitational paradox
gravitational potential
gravitational potential energy
gravitational potential well
gravitational pressure drop in two-phase flow
gravitational process for oily water treatment
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