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。
Further work has revealed that simple alcohol buffers can cause each filament to form what looks like a string of pearls that then floats free, forming a new generation.
进一步研究揭示,酒精缓冲液即能使长丝变得像一条珍珠链,再飘散开又变为一群囊泡。
When the main tree dies, the sprouts are then free to grow as full trees, forming a "fairy ring" of trees around the initial tree.
当主要的树死亡,树芽即自由地成长成大树,在原来的树周围环绕形成「仙女环」。
It provides an effective approach to further and systematical study of free deformation mechanism and law in tube axial compressive precision forming process.
该系统为系统深入地研究管轴压精密成形过程中无模约束自由变形机理和成形规律提供了有效的手段。
Through the operation panel, not only can realize the fixed distance and constant pressure of two kinds of forming process, and can realize a pad, pad free, top three cycle process.
通过操作面板选择,不仅可实现定程、定压两种成形工艺,而且可实现有垫、无垫、顶出三种工艺工作循环。
Electromagnetic constrained forming technology features die-free, electromagnetic stirring and strong cooling, its solidification is a dynamic process of convective heat and mass transfer.
电磁约束成型技术具有无模、电磁搅拌、强冷却等工艺特点。其凝固过程为一对流传热传质的动态过程。
Though growth and preferential attachment are necessary in forming the scale-free networks, the two factors cannot ensure that the network is scale-free.
尽管生长和偏好依附是形成无标度网络的必需要素,但是这两个因素并不能保证网络一定是无标度网络。
Finally, we find out the reason for impurity forming and the resource of non-free Cl in industry-grade products.
找到了工业性晶须产品中杂质形成的原因之一及非游离氯的来源。
The lapping amount of bead is critical not only for the trouble-free operation of three-dimensional welding, but also for the forming accuracy.
焊道搭接量对保证三维堆焊成形过程的顺利进行以及成形件的精度都有较为重要的影响。
Through experiments and FEM of ANSYS/LS_DYNA program, the deforming mode for free electromagnetic forming and modeled forming of sheet metals are analyzed.
通过实验及ANSYS/LS_DYNA程序的有限元模拟,对平板件的电磁自由成型及有模成型的变形模式进行了研究。
The relationship between the film forming and the free volume of the emulsion paint is discussed. Meanwhile, several methods of preparing the VOC-free emulsion paints are given.
讨论了乳胶漆的成膜性与自由体积的关系,并介绍了制备零VOC乳胶漆的几种方法。
Two-circled annular colonnades support the huge circular roof, forming a super-scale internal column-free space to meet the needs of the exhibition functions.
两圈环形柱廊支撑起顶部巨大的圆形屋盖,内部形成超尺度的无柱空间,满足展览功能的需要。
The present invention generally provides apparatus and method for forming a clean and damage free surface on a semiconductor substrate.
本发明一般提供用于在半导体基板上形成干净且无伤害的表面的设备及方法。
Usage:Dihydromyricetin can be used to clear the free radical. It also have the effect of anti-oxidation, preventing the forming of the thrombus, anti-tumour.
用途:二氢杨梅素具有清除自由基、抗氧化等多种功效,还具有解除醇中毒、预防酒精肝、脂肪肝等作用,是保肝护肝,解酒醒酒的良品。
Free flows due to regulator freeze-up are caused primarily when ice forming around the mechanicals of a regulator first-stage disallows it from functioning properly.
普通调节器在过低的温度下容易发生自流漏气。如果试着将调节器一级头埋在冰块里面,你会发现它很可能无法正常工作。
The Cape sundew is fast growing and single plants can live for many years with young suckers forming at the base. It is a free-flowering and fascinating house plant.
好望角毛毡苔生长快速且可以存活数年,从基部持续长出新的嫩芽,四季开花,是很迷人的居家植物。
We independently developed the quartz crystal oscillator adjustable cut legs free, capacitance cut legs forming machine, automatic operating lines and zebra paper beer press.
目前我们自主研制的石英晶体无振可调切脚机,电容切脚成型机、自动作业流水线及斑马纸啤压机。
The invention has the advantages of simple technology method, easy access of raw materials, low cost, low energy consumption, non-toxicity, and uniform, compact and cracking-free film-forming.
本发明工艺方法简单、原料易得、成本低,能耗低,无毒,成膜均匀致密无开裂。
Research of sodium salt forming and free-acid nucleotides in the physical and chemical property in infant formula milk powder;
建立测定婴儿配方奶粉中性激素苯甲酸雌二醇的超高效液相色谱-串联质谱方法。
Research of sodium salt forming and free-acid nucleotides in the physical and chemical property in infant formula milk powder;
建立测定婴儿配方奶粉中性激素苯甲酸雌二醇的超高效液相色谱-串联质谱方法。
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