But some of effective methods, such as potential method, can not be used in concrete, while the acoustic emission method may be used.
但是,其中一些很有效的方法如电位法等,在混凝土材料中不能应用,而声发射法则是可以应用的。
Some examples show that this method can be regarded as an effective method of analyzing brittle material breakage.
已有算例表明,此方法可以作为脆性材料破坏分析的一种有效方法。
Author brings forward some effective method. It can be reference to builder in winter.
作者在这方面提出了一些行之有效的办法,可供建筑施工人员冬季施工时参考。
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