研究表明:压缩变形是材料致密的主要因素,而扭转变形使变形均匀化。
The results show that the density is increased by compression deformation and the density uniformity is improved by torsion deformation.
伸缩缝由于铝合金温度变形较大,为使幕墙有足够的变形随动性,幕墙立柱需设置伸缩缝。
Expansion joints due to large aluminum alloy temperature deformation, to make the curtain wall has enough deformation servo, curtain wall pillar setting expansion joint.
而减径变形中的扭转变形不但使原始缺陷形成螺旋状,同时还进一步扩展了裂纹。
The distortion deformation during diameter reduction not only changes the primary defects (such as hair-line seams) into screwy form, but also enlarges the primary cracks.
从而确认防止裂缝的关键是减小变形并使变形协调。
It follows that, minimizing the deformation as well as maintaining the deformations of each zone compatibly was the criteria of avoiding cracking.
卸载时摩擦力的作用方向会发生改变,并抑制裂隙面之间滑移变形的恢复,使岩样内部产生残余变形。
In unloading process the direction of friction will convert to prevent restoration of shear deformation between the fissures, which results in the residual deformation in the specimen.
针对超轻系列轴承套圈易变形的问题,采取改变热处理工艺参数的方法,使变形超差率大大降低。
Basing on the deformation of ultra-light series bearing rings, heat treatment technology parameters method was adopted, so that over deformation ratio was decreased.
对于铝合金检具变形引起的尺寸不稳定,给予规范的热处理和粘接装配,使发动机缸体用检具本体变形得到控制。
The dimension instability is caused by aluminium alloy deformation. The methods such as heat treatment and assembly to control the inspection device deformation are put forward.
认为,板料零件数控渐进成形是使板料的厚度减薄,表面积增大,靠逐次的变形累积产生整体的变形。
Sheet thickness is thinned, surface area is increased in the nc incremental sheet metal parts forming process, and sheet forming point by point is to lead to the whole sheet deformation.
针对磨加工过程中的变形问题,对套圈的受力情况进行了分析,调整了工艺过程,使变形量减少。
To counter the problem of deformation in grinding operation, the stressed conditions of rings were analyzed, and the process was also adjusted so as to decrease deformation quantity.
哈利能在对战匈牙利树蜂时召唤他的火弩箭,但他不能使岩石变形为飞天扫帚(像塞德里克使石头变形为一条狗)。
Harry can summon his Firebolt when he battles the Hungarian Horntail, but he can't transfigure a rock into a flying broom (as Cedric transfigured a rock into a dog).
结果表明:复合矿物外加剂可抑制混凝土自收缩变形,并使混凝土长期收缩变形得到补偿。
The experimental results show that SCA could either restrain the early autogenous shrinkage of paste or improve the prolonged shrinkage of concrete.
分析表明:该管线的变形失效是在加套管过程中工艺安排不当所致,在施工过程的试压期间引起了内管的外压失稳,使内管产生永久的变形。
The impact of some key construction links on destabilization of the external pressure of the inner pipes was analyzed and verified in the course of pope-line rebuilding.
分析表明:该管线的变形失效是在加套管过程中工艺安排不当所致,在施工过程的试压期间引起了内管的外压失稳,使内管产生永久的变形。
The impact of some key construction links on destabilization of the external pressure of the inner pipes was analyzed and verified in the course of pope-line rebuilding.
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