free forming die 自由成型模
free-forming process 自由成型法
free forming technique 自由成形工艺
MAM free forming MAM自由成形
free forming area 自由变形区
Vacuum Free Forming 抽真空成形法
Free Forming Fabrication 成型加工技术
All Round Free Forming Intercepter 泛环境邀撃型自由塑形兵器
The zone between the region contacted with bottom of the mould and the free forming region shows stretch forming and then transferred to plane strain state.
模底接触区与自由变形区交界处的大塑性变形区依次处于板料曲面内双向伸长变形和平面应变状态;
It found that with the same load amplitude and different loading times, several different deformation modes exist no matter for free forming or for modeled forming.
发现在载荷幅值相同、加载时间不同时,无论是自由成型还是有模成型,都存在着几种不同的变形模式。
High levels of GABA can prevent neurons forming new connections - and slow down the brain's ability to learn - while low levels free nerve cells to create new brain circuitry.
GABA含量高时,神经元无法形成新的连结,同时大脑的学习能力也会降低;而含量低时,神经细胞可自由形成新的连结。
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