1、

control the harden process degree to ensure plastic property of rectangular pipe

掌握加工硬化程度保证方矩管成品的塑性性能

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2、

study on the plastic property of cold-rolled-twisted bar

冷轧扭钢筋塑性性能的研究

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3、

The capacity of dehiscent anther was determined to the size and the morpha of anther stomium cell, epidermal cell and fibrous stratum's plastic property of the pollen sac wall.

成熟花药开裂的能力与花药裂口细胞的大小、形态有关,同时又与成熟花粉囊壁的表皮细胞和纤维层细胞的可塑性结构功能有关。

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4、

convenient construction , good binding ability with parent material ; good plastic property and good fireproof and corrosion resistant .

施工简便,与基体结合性好;可塑性和耐火耐蚀性好。

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5、

an identification scheme for characterizing the material plastic property was presented directly by using the results of simulation.

提出直接从仿真分析结果反求材料塑性参数的方法。

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6、

it is emphasized especially that only large specimens can display the plastic property of hybrid fiber reinforced polymer(hfrp).

特别指出,大试件才能体现混杂纤维复合材料+(HFRP)的“塑性”。

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7、

a several views on constant moment gieseler plastic property measurement method

恒定力矩基氏塑性测定方法的几点看法

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8、

Finite Element Method of the Elastic-Plastic Stability and Hysteric Property Analysis of Axially Loaded Steel Components

轴向受力钢构件的弹塑性稳定及滞回性能分析的有限元方法

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9、

In this paper author has found out a characteristic of a geometrical property in planar model, and has demonstrated the property of neutral axis position in plastic state, also has proposed a numerical method of neutral layer radius in extreme state.

本文找出了平面图形几何性质的一个特性,论证了塑性范围中性轴位置的特殊性,提出了极限状态下中性层半径的数值计算方法。

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10、

Specimen length has small effect on the plastic deformation property after peak stress.

岩样长度对峰后塑性变形特性影响不大;

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11、
12、

The effect of geometrical configuration of weld access hole and strength of panel zone on the anti-earthquake property of rigid beam-to-column connection was investigated by three-dimensional elastic-plasticity finite element analysis.

通过三维弹塑性有限元计算,首次系统研究了焊接工艺孔形式和板域强度对刚性梁柱节点抗震性能的影响。

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13、

Preparation and property studies of polyurethane coating agents with high elasticity for rubbery plastic surface

高弹性聚氨酯涂饰剂的制备及其橡塑表面涂饰性能研究

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14、

Barrier Property Examination of Plastic Fuel Tank by Percolation Method

用渗透法检测塑料燃油箱阻隔性能

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15、

The present development status and technical property of plastic extruder and its auxiliary equipment in China ( part 1)

我国塑料挤出成型机及辅机的发展现状与技术水平分析(上)

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16、

A Study on Anti-impact Property of the Bottom Shape of Plastic Mobile Phone Case

手机塑料外壳底面造型耐撞击性能研究

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17、

Using the concept of plastic hinge, the tangent stiffness matrix of spatial beam element is formed. At the same time the effect of geometry nonlinear property, residual stress and end restraint are considered.

引入塑性铰的概念,建立了空间梁单元弹塑性刚度矩阵,同时考虑几何非线性、残余应力、端部约束等的影响,给出了一套钢结构复杂体系的有限元计算方法。

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18、

the macromolecular materials have low absorbing and diffusion ability more difficult to produce craze in acrylic plastic sheet. increasing the content of macromolecule material in adhesive is favorable to improve stress-solvent craze property of adhesives.

高分子材料由于吸收和扩散的速度较慢,不易使有机玻璃产生银纹,提高胶粘剂中高分子材料的含量,有利于胶粘剂应力-溶剂银纹性能的提高。

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19、

the friction property of metal composite pipes with plastic-plating was measured and compared with that of zinc-plating and polypropylene pipes of the same size.

测定了金塑复合管的阻力性能,并与同一规格的镀锌管、聚丙烯管进行比较。

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20、

it can use plastic board or plastic composite board to make root directly, with the advantages of better property and lower cost.

还可用塑料板或塑料复合板直接做房顶,具有性能好、成本低的优点。

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