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海洋动物
释义
海洋动物
Encyclopedia
理学
海洋动物
释
marine animals
海洋动物
生活在海洋中的动物的总称。是生物界的重要组成部分。它们不进行光合作用,不能将无机物合成为有机物,只能以摄食植物、微生物和其他动物及有机碎屑物质为生。
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first normal form
first normal form, 1NF
first normal stress difference
first number-class
first objects
first obstruction
first occurrence
first oocyte
first order
first-order
first-order aberration
first order and second order phase transitions of superconductor
first-order arithmetic
first-order characteristic model based adaptive control
first order circuit
first order coherence
first-order coherence
first-order derivative
first-order design
first-order difference
first-order differential
first-order differential equation
first-order efficiency
first-order efficient estimator
first-order equation
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