角开裂 meaning in English

aperture of angle

The result of detection and analysis indicated that the main reason of column cracking was that the content of chlorine ion in concrete was higher
结果表明，使用盐水养护造成混凝土中氯离子含量偏高是柱角开裂的主要原因。
Sintered ndfeb has excellent magnetic properties with low price while the strength and toughness are poor which result in poor machinability , and it is easy to be broken . so they can not be used in areas with impact
但是,这种材料强度和韧性差,机械加工困难,应用过程中容易掉角开裂,特别是在一些有冲击振动载荷的领域应用受到限制。