The structural features of an alloy (e. g., grain and phase structure) that are subject to observation under a microscope.

在显微镜下观察到的某合金的结构特征(例如：晶粒和相的组织结构特征)。

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Using the state of the organization for the fine grain ferrite pearlite, strength than ordinary carbon structural steel Q235 about 20% ~ 30%, high atmospheric corrosion resistance of 20% ~ 38%.

使用状态的组织为细晶粒的铁素体—珠光体，强度比普通碳素结构钢Q235高约20%～30%，耐大气腐蚀性能高20%～38%。

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Structural loads in grain storage is an important problem in storage engineering of grain and design of grain bins.

谷物储藏中的结构载荷是粮食储藏工程、粮仓设计与制造中的重要问题。

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