英语词汇existence value怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	existence value
释义	existence value 美/ ?ɡ?z?st?ns ?v?lju? / 简明释义存在价值：指某种资源或生物对于人类或生态系统的重要性，即使人们并不直接使用或接触到它。网络释义短语 1 existence value of natural resources 资源存在价值 2 self-existence value 生存价值 3 their existence value 自己的存在价值双语例句 1 Nonuse values include the existence value and benefit to future generations. 非利用价值包括生存价值和给未来世代的利益。 2 The third chapter analyses the network poetry's character and existence value. 第三章分析网络诗歌的特征和价值。 3 No matter the drab or complex, has its existence value and significance of adaptation to the environment. 无论其单调或复杂，都有其生存价值和对环境的适应意义。
随便看	Chromosome Fragile Sites chromosome fragility chromosome fragility syndrome chromosome fragment chromosome fragmentation Chromosome,Fungal chromosome fusion chromosome gap chromosome genetic divergence chromosome genetics chromosome geography chromosome giant chromosome gradient chromosome granule Chromosome group chromosome high resolution chromosome homologous chromosome homology Chromosome,Human Chromosome,Human Artificial Chromosome,Human X Chromosome,Human Y chromosome hybridity chromosome image chromosome imbalance

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