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。
角: role; part; character开裂: dehiscence; dehisce; crackin ...开裂: dehiscence; dehisce; cracking; crazing; ripping; cleavage; split 杯底开裂 crack a cup across the bottom角开度: angular width弧角开关: horn break switch静脉角开大: opening of the venous angle灭弧角开关: horn-break switch在角开挖: cut square六角开槽螺母: hexagon slotted nuts三角开关扳手: triangle switch a er; triangle switch spanner星形三角开关: star delta switch; star-delta switch; stardeltaswitch龟裂;开裂: cracking开裂(玻): tear开裂874: those goods are available in strong wooden drums of 1 2 5 and litres开裂的: cleavable; fissured; torn-up开裂线: line of cleavage内开裂: internal fissure致使…开裂: cleave 1磁力星形三角开关: magnetic star delta switch可控相角开关管: phase tuned tube下颌角开放性骨折: open fracture of angle of jaw老化开裂;陈化开裂: season cracking胞壁开裂: cell wall check杯底开裂: crack a cup across the bottom变形开裂: strain cracking