查询词典 plasticity

The friction, friction coefficient etc of prescind from external asperity model and the single asperity model in plasticity forming were respectively researched by using finite element analysis software ADINA and Coulomb friction model and nonlocal friction model.

应用大型有限元软件ADINA，采用库仑摩擦模型和非局部摩擦模型，对不考虑表面微凸的模型和单个微凸体模型在塑性成形中的摩擦力、摩擦系数等进行研究。

In terms of expression site, synaptic plasticity can be divided into presynaptic and postsynaptic.

突触前可塑性是指通过对神经递质释放过程的干预、修饰，调节突触强度的过程。

Presynaptic plasticity is implicated in the modulation of the neurotransmitter release machinery and consequently in synaptic strength.

突触强度的变化，是通过影响量子的大小，活动区的个数和囊泡释放概率来实现的。

Moreover, we found that presynaptic but not postsynaptic inactivation of presenilins alters short-term plasticity and synaptic facilitation.

并且我们还发现突触前而非突触后早衰蛋白失活将改变短时突触可塑性及易化。

Alpha-Synuclein is a presynaptic nerve terminal protein of unknown function, although several studies suggest it is important for synaptic plasticity and maintenance.

A-synuclein是一未知功能的突触前的神经末端蛋白，即使许多研究提出它对于突触可塑性和维持非常重要。

The principal stress in the plane strain direction, which can be determined under the rigidity-plasticity assumption using static earth pressure coefficient , is the intermediate principal stress under the limit equilibrium condition. The relationship between major and minor principal stresses is obtained based on the strength criterion.

平面应变方向上的主应力在极限平衡条件下为中主应力，在刚塑性假定的基础上通过静止土压力系数确定，结合强度准则得到大主应力与小主应力之间的关系，进而求得土压力系数。

Based on the flexibility and plasticity of receptors, scaffolds can be rationally transformed, which leads to "promiscuity".

相同的药效团附着在不同的分子骨架上，构成了作用于同一靶标而结构多样的化合物。

Cortical plasticity. Motor psychophysics and computational approaches to motor control, and motor planning.

皮质可塑性，运动心理物理学，及以计算机辅助来研究运动控制及运动制定。

We also did psychophysics experiment of human saccade response during auditory and visual stimuli which directly related with SC functions. We find some correlations between the STDP time window and the plasticity of human saccade response time.

我们还研究了和上丘功能直接相关的人在视觉听觉刺激下眼动反应的心理物理实验，结果表明人眼动反应时间的可塑性和电生理的时间窗口有相关性。

In this paper the conception of remanufacturing machining is described, and analyze qualification for worn parts remanufacturing machining, then classify the remanufacturing machining methods, finally discuss the remanufacturing features of some mechanical machining methods, such as restore dimension method, rabbet part method, part replacing method, conversion and plasticity distortion method.

本文叙述了再制造加工的概念，分析了失效零件进行再制造加工的条件，并对再制造加工技术方法进行了分类；重点分析了失效零件机械加工法再制造的特点，并探讨了常用的修理尺寸法、钳工再制造恢复法、镶加零件法、局部更换法、换位法和塑性变形法等再制造修复方法。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&