It is known that they are strands of deoxyribonucleic acid ( DNA ) , the hereditary material of the cell.

已知它们为 脱氧核糖核酸 链, 是细胞的遗传物质.

辞典例句

Deoxyribonucleic Acid ( DNA ) is a main material basis of bio - genetics.

脱氧核糖核酸( Deoxyribonucleic Acid,DNA ) 是生物遗传的主要物质基础.

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Studying on heatdenaturation of deoxyribonucleic acid ( DNA ) by laser Raman spectroscopy.

采用激光拉曼光谱技术研究脱氧核糖核酸 ( DNA ) 的热变性.

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Structural changes of solid deoxyribonucleic acid ( DNA ) induced by ? ? - ray and ? ? - ray are studied by emitting spectroscopy.

利用发射光谱研究固体脱氧核糖核酸 ( DNA ) 经射线、β射线诱变后结构的变化.

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In the nucleoplasm chromosomes consisting of deoxyribonucleic acid ( DNA ) and proteins are present.

核质中的染色体由脱氧核糖核酸 ( DNA ) 和蛋白质构成.

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