• Many such amino acids have already been made by adding different chemical groups to the basic amino acid structure.

    现在许多这样氨基酸可以通过基本氨基酸结构上添加化学集团合成。

    youdao

  • The technological process and basic physical indexes of water soluble polyester sizing agent in experiment preparation are introduced. Its chemical structure characteristics are certified.

    介绍了试验室制备水溶性聚酯浆料工艺过程及其基本物理指标,并验证了化学结构特征

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  • In the meantime, based on the basic model, the chemical structure factors which influence the pressure index are discussed.

    同时基本模型出发,讨论了影响推进剂燃速压力指数化学结构因素

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  • This paper introduces the basic operational principle and structure of a multifunctional physio-chemical measuring instrument for water quality.

    讨论理化检测仪基本工作原理结构,建立了测定水中多种物质的新方法。

    youdao

  • This paper introduces the basic operational principle and structure of a multifunctional physio-chemical measuring instrument for water quality.

    讨论理化检测仪基本工作原理结构,建立了测定水中多种物质的新方法。

    youdao

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