• The secondary thickening meristem originated from the parenchyma cells, which were located the outside of the atactostele.

    次生加厚分生组织起源于正常散生维管束中柱外侧薄壁组织细胞

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  • Structural roots: large roots that have undergone considerable secondary thickening and provide mechanical support to woody plants and trees.

    结构性根源树木经历了相当大次生加厚提供机械支持木本植物

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  • Many vessel numbers, small pore, libriform fibres (mechanical tissue)and obvious secondary thickening of xylem tissue are the features of adaptation to the environment.

    红树植物导管数量多、管机械组织为韧纤维,薄壁组织次生加厚明显适应环境特征

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  • After the solution of ammonium molybdate is neutralized by vaporizing and thickening, the secondary ammonium molybdate is crystallized, and the molybdenum from it is retrieved.

    吸附吸附剂用氨水反洗,得到钼酸溶液通过蒸发浓缩中和结晶出仲酸铵,从而回收其中的钼。

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  • Methods The influences of content of KOH, secondary surfactant and thickening agent on the viscosity of product were investigated.

    方法研究不同碱中和辅助表面活性剂聚合物增稠等因素对产品黏度等性能的影响。

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  • The differentiation and development of fiber cells are divided into 4 stages: initiation and protuberance of fiber primordial cells, elongation, secondary wall thickening and maturation.

    棉纤维细胞分化发育分为纤维原始细胞分化突起、纤维伸长次生增厚脱水成熟四个时期

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  • The model, which describes the sludge thickening and storage processes in a secondary clarifier, can simulate the time variation of the sludge concentration distribution over the tank depth

    模型描述污泥浓缩贮存过程用于模拟池中的污泥沿池深方向的分布和底流污泥浓度随运行条件动态变化。

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  • The model, which describes the sludge thickening and storage processes in a secondary clarifier, can simulate the time variation of the sludge concentration distribution over th

    模型描述污泥浓缩贮存过程用于模拟池中的污泥沿池深方向分布和底流污泥浓度随运行条件的动态变化

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  • The model, which describes the sludge thickening and storage processes in a secondary clarifier, can simulate the time variation of the sludge concentration distribution over th

    模型描述污泥浓缩贮存过程用于模拟池中的污泥沿池深方向分布和底流污泥浓度随运行条件的动态变化

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