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词汇 Primary structure
分类 英语词汇 英语翻译词典
释义

Primary structure

英语例句库

Then use antitone structural analysis method to recognize and reconstruct the primary tectonic structure and sedimentary feature of a basin in certain geological history.

要认识和重建某个地质历史时期盆地的原始构造格局和沉积特征，就必须除去后期叠加的构造层和构造变形，即反序构造分析法。

原声例句
奇趣工程百科

Composite materials make up 50 percent of the primary structure, including the fuselage and wing.

复合材料占主要结构的 50%，包括机身和机翼。

中高级英语短文

The amygdala is also the primary structure of the brain responsible for the fight or flight response, a physiological reaction that happens in response to a perceived harmful event or threat to our survival.

杏仁核也是大脑中负责战斗或逃跑反应的主要结构，这是一种对感知到的有害事件或生存威胁做出反应的生理反应。

英语百科

Biomolecular structure

Structure of the protein 1EFN
Secondary (inset) and tertiary structure of tRNA demonstrating coaxial stacking. PDB (6tna) rendered via PyMOL.
Examples of the diversity of protein structures
S. cerevisiae tRNA-PHE structure space: the energies and structures were calculated using RNAsubopt and the structure distances computed using RNAdistance.

Biomolecular structure is the intricate folded, three-dimensional shape that is formed by a protein, DNA, or RNA molecule, and that is important to its function. The structure of these molecules is frequently decomposed into primary structure, secondary structure, tertiary structure, and quaternary structure. The scaffold for this structure is provided by secondary structural elements that are hydrogen bonds within the molecule. This leads to several recognizable "domains" of protein structure and nucleic acid structure, including secondary structure like hairpin loops, bulges and internal loops for nucleic acids, and alpha helices and beta sheets for proteins.
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