quarternary
四进制的
常用释义
英式发音
美式发音
基本释义
- adj. 四进制的；四个一组的（同 quaternary）
- n. 一组中的第四个；四个一组（同 quaternary）
例句
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1·The origin of the deposit belongs to Quarternary eluvial placer type.矿床成因属第四纪残积型。
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2·In the Tathang and Yan Mountains, incised and meandering valleys formed in Quarternary.太行山、燕山山地中的深切曲流河谷形成于第四纪。
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3·HD-103 aloe genuine pearl plasm is quarternary ammonium compound formed from natural alkyl fatty acid.HD - 103芦荟珍珠浆是采用天然烷基脂肪酸经季铵化而成。
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4·The performance of period quarternary bipolar codes based on Family a is compared with that of binary bipolar codes usually to be used.将A序列四相双极性码与常用二相双极性码的性能作了比较。
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5·Conclusion: No interaction between fish and human Hbs. This will significantly contribute to understanding quarternary structure and molecular evolution of hemoglobin.结论：鱼类血红蛋白与人血红蛋白之间没有互作，这一结果对了解血红蛋白的四级结构及分子进化都具有一定的意义。
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6·Two stratigraphic units belonging to Cenozoic Group have. been found between the Permian System and the Quarternary Loess from Xiangshan hill terrain in Hancheng Mining Area.在韩城矿区象山山地，于二叠系之上，第四系黄土之下，发现了两套属于新生界的地层单位。
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7·In addition, the hydrophobic group of quarternary ammonium compounds was found playing a key role in the action of cationic surfactant on the whole cells and its intracellular enzymes.此外，研究发现在该作用的过程中，阳离子表面活性剂的疏水基团起到了十分关键的作用。
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8·The article touches upon the principle of displacement measuring system consisting of diode laser focusing lens, reflecting main scale grating, quarternary index scale grating photosensor.系统由半导体激光器、聚焦镜头、反射式标尺光栅、四裂相指示光栅和光电接收元件组成。
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9·There is a quite complete Neozoic strata in County Huo, the Fen River basin, Shanxi province. In the past some geologists studied Quarternary strata and history of the Fen River in the locality.山西霍县地区为新生界地层出露较好的地区之一，对本区第四纪地层的划分及汾河发育历史问题，前人曾提出不同见解。
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10·This research synthesizes a quarternary ammonium salt of honey, with the purpose that the honey can both retain the hydrophile of the glucide and gain new certain properties of cationic surfactant.对蜜糖进行了季铵化合成，希望在保留糖类亲水性的同时具备阳离子表面活性剂的某些性质。
同义词
adj.
四元的；[数]四进制的；四级的