根据大量矩形盒拉深试验结果,对成形过程中的几何形状效应进行了分析和总结。
The geometric shape effect in the process of forming is analyzed and summarized based on a great deal of drawing experiments of rectangular case.
用卫星的点扩展函数描述卫星形状效应,能非常简便地计算出被卫星反射后的脉冲强度分布。
Description of satellite form effect with point spread function of satellite can calculate satellite reflected pulse intensity distribution in a simplified method.
卫星形状效应是由于卫星上不同位置的反射器对光子反射的时间不同而引起的脉冲强度重新分布的现象。
Satellite form effect is a redistributing phenomenon of pulse intensity caused by different reflecting times of the reflector situated on different positions of satellite for photon.
通过引入描述纳米微粒形状效应的形状因子,建立了金属纳米微粒尺寸形状效应的结合能函数与熔化温度函数。
By introducing a shape factor, the functions on cohesive energy and melting temperature are developed which can describe thee effect of size and shape of metallic nanoparticles.
所以研究人员使用统计分析来观测星系的位置和形状,从而找出由弱透镜效应造成的微小偏移。
So researchers used a statistical analysis to measure the orientation and shape of the galaxies to find small distortions due to so-called weak lensing.
上世纪60年代,物理学家从理论上推导出一个数学公式,可用于描述任意数量任意形状物体的卡西米尔力效应。
In the 1960s, physicists developed a mathematical formula that, in principle, describes the effects of Casimir forces on any number of tiny objects, with any shape.
这套可视化程序还受到Bouba/Kiki 效应的启发,Bouba/Kiki效应是指脑会在词语和形状之间建立联系。
The creation of the visual programming was also informed by the Bouba/Kiki effect as discovered by German psychologist Wolfgang Köhler, which demonstrated the brain's association of words and shapes.
并对影响电流变液电流变效应的其它因素如聚苯胺粒子大小、形状,体积分数,外加电场强度,剪切速率,外界温度等进行了实验分析。
Other factors of influencing er effect such as size and shape of particle, volume fraction, electric field strength, shear rate, temperature are discussed.
尾波场效应导致脉冲自相位调制的不对称性,其大小与初始脉冲形状和脉宽大小有关。
The effect of wakefield, which depends on the initial pulse shape and width, leads to the asymmetry of pulse self phase modulation.
正是这两方面的原因导致变形后时效对合金形状记忆效应的提高比不变形直接时效的高得多。
It was the above two reasons that make the improvement in shape memory effect through aging after deformation much more remarkable than through aging free deformation.
马氏体的正、逆相变遵循完全相同的路径,上述这些特点正是该合金具有良好的形状记忆效应以及窄的相变温度滞后的原因。
All of above mentioned microstructure features are the reason for good shape memory effect and a narrow temperatures hysteresis of phase transformation in TiNiCu alloy.
计算和分析了高阶色散和非线性效应对超连续谱形状和带宽的影响。
The impact of high_order dispersion and nonlinear effects on spectral shape and band width is simulated and analyzed.
采取不同的相变模式产生不同的切变应变,合金获得不同的形状记忆效应。
The different transformation model can produce different shear strain, so they show different shape memory effect.
当预变形量相同时,含0.12%碳的合金的形状记忆效应低于超低碳合金。
The shape memory effect of the alloy with 0.12% carbon was lower than the alloy with ultra-low carbon.
本方法可以确定三维滑裂面形状和安全系数,同时可研究滑坡的宽度效应。
The method given in the paper can be used to determine the sliding surface shape and the safety factor, and enables one to study width effects of the sliding collapse.
主要包括:加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
通过对等效照明面积的分析,给出了能计算任意平面形状、有遮挡效应的二面角反射器后向雷达散射截面的工程方法。
Through the analysis of EIA, a modified computational method is given, which can analyze a dihedral corner reflector with arbitrary shape of planes and with shadow objects.
形状记忆合金由于其优良的形状记忆效应、相变伪弹性和高阻尼特性一直是最值得研究的功能材料之一。
Shape memory alloy (SMA) has been one of functional materials deserved to studying due to its outstanding shape memory effect, pseudo-elasticity and high damping capacity.
本文主要从光纤的各种端面效应出发,分析了不同形状端面光纤之间的耦合特性,并给出了相应的实验结果。
Based on the effect of optical fiber's end surface, the character of different kinds of fiber's end-end coupling is discussed. And several experiment results are given.
镍钛形状记忆合金具有形状记忆效应和超弹性,在介入治疗上得到广泛的运用。
Possessing peculiar shape memory effect and hyperelasticity, NiTi shape memory alloy (NiTi SMA) have wildly applications in Intervention Treatment.
在近红外区由于弱吸收本体效应起主要作用,这三种光谱形状相似。
The shapes of the three spectra are similar in the near-infrared region owing to the bulk effect.
焊点处形状记忆效应消失,在焊点熔核外热影响区以外形状记忆效应跟母材相同。
The shape memory effect in weld disappear, beyond the HAZ, shape memory effect resume.
定义了一个能反映形状记忆合金超弹性和形状记忆效应的概念:形状记忆因子。
The conception of shape memory factor is defined to describe the superelasticity and shape memory effect of shape memory alloys.
镍钛形状记忆合金棒是一种具有形状记忆效应、强度高及组织相容性好的新型矫形材料。
Shape memory stick of nickel-titanium alloy is a new kind of orthopedic material which has the effect of shape memory, high strength and gets along well with body tissues.
形状记忆合金利用应力诱发马氏体相变或温度诱发马氏体相变实现形状记忆效应,是一种新兴的功能材料。
Shape memory effect of alloy is obtained by making use of martensitic phase transformation induced by stress or temperature. Shape memory alloy is a new kind of function materials.
研究结果表明,该合金经特殊训练方法能够获得大于6%的形状记忆效应并具有较好的蠕变抗力。
The results show that this alloy has a shape memory effect more than 6% after a special training, the creep and the stress relaxation hardly decrease shape memory effect of the alloy.
定义了能够有效描述形状记忆合金的超弹性和形状记忆效应的新的内变量:形状记忆因子。
A new internal variable, shape memory factor, was defined, it can describe the shape memory effect and superelasticity of shape memory alloy and possesses clear physical meaning.
对预应力张拉索膜结构由于温度变化对结构初始平衡形状和静力效应的影响进行研究。
The temperature effect on initial equilibrium shape and characteristics of static responses of pretensioned cable-membrane structures is analyzed in this paper.
因此,若有愈来愈多的蛋白质改变其形状时,即可能发生级联效应。
There mightthenbea cascade effect as more and more proteins change shape.
因此,若有愈来愈多的蛋白质改变其形状时,即可能发生级联效应。
There mightthenbea cascade effect as more and more proteins change shape.
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