查询词典 shearing modulus

The results show that the major contribution to DOS of Mg and Pb are the 2p orbit of Mg and the 5d orbit of Pb, followed by the 3s orbit of Mg and the 6p orbit of Pb, the 6s orbit of Pb is the smallest one. There are a large number of charges around Mg, it has the characteristics of typical metal bond. Mg and Pb share some charges to form covalent bond, but the distortion of the charge at the junction is little; the proportion of covalent bond is less than the metal bond, Mg2Pb is semimetal. The elastic modulus and shear modulus of Mg2Pb are 68.6 and 27.9 GPa, respectively. Based on Pugh empirical criterions and Poisson's ratio, Mg2Pb is brittle in nature.

结果表明：Mg和Pb对态密度的贡献主要是Mg的2p轨道和Pb的5d轨道，其次为Mg的3s轨道和Pb的6p轨道，Pb的6s轨道贡献最小；在Mg原子周围有大量的电荷存在，呈典型的金属键特征，Mg、Pb之间存在共用的电荷，有较强的离域性，以共价键形式存在，但交界电荷的畸变不大，故共价键所占比例较少，金属键所占比例较大，Mg2Pb化合物呈半金属性；Mg2Pb的弹性模量和切变模量分别为68.6和27.9 GPa，Pugh经验判据和泊松比均表明Mg2Pb具有脆性。

In practice, P-wave velocity can be measured in seismic data. P-modulus contains a part of shear modulus as shown

实践中，P波速度可以从地震数据中得出，P波模量中包含了一部分剪切模量，如下式

5The failure strains of cement-soil are calculated, and initial tangent modulusand average deformation modulus of cement-soil with same cement mixing content arecalculated. Then fit them with strength. The relation between ultimate deformationmodulus and strength, cement-soil of same curing period, is fitted too. The conclusionis that deformation modulus of cement-soil with some stock-still time are close to thesewhich compacted without stock-still time.

5计算分析了水泥土的破坏应变；计算了相同水泥掺入比水泥土的初始切线模量和平均变形模量，将它们与抗压强度的关系进行拟合，将同龄期水泥土的极限变形模量与抗压强度进行拟合，结果表明，一定静置时间的水泥土的变形模量与t=0h的水泥土的变形模量相差不大。

The strawboard bonded with NaOH modified SPI adhesive showed the best properties with the temperature of 140℃, pressure of 8MPa, time of 10 min, and initial moisture content of 30%. The properties are as the following: tensile strength 2.70MPa, modulus of rupture 8.42MPa, modulus of elasticity 456.33MPa, and with the water absorption of 102.34%.

试验结果表明，NaOH改性大豆分离蛋白胶粘剂条件下，当模压温度为140℃，压力为8MPa，成型时间为10min和稻秸初始含水率为30％时，稻秸板的抗拉强度为2.70 MPa，静曲强度为8.42 MPa，弹性模量为456.33 MPa，阻水性为102.34％。

The strawboard bonded with urea modified SPI adhesive showed the best properties with the temperature of 150℃, pressure of 8MPa, time of 20 min, and initial moisture content of 30%. The properties are as the following: tensile strength 1.92MPa, modulus of rupture 12.9MPa, modulus of elasticity 581.16MPa, and with the water absorption of 112.09%.

试验结果表明，脲素改性大豆分离蛋白胶粘剂条件下，当模压温度为150℃，压力为8MPa，成型时间为20min和稻秸初始含水率为30％时，稻秸板的抗拉强度为1.92 MPa，静曲强度为12.9 MPa，弹性模量为581.16 MPa，阻水性为112.09％。

The density of bone mineral substance and femoral geometry size and polar moment of inertia and torsional section modulus and rectangular moment of intertia and rectangular section modulus and biomechanics capabilities were determined.

连续给药90 d后处死大鼠，测定股骨的几何尺寸、极惯性矩、抗扭截面模数、截面惯性矩、抗弯截面模数、骨矿密度和股骨的生物力学试验。

Limit,torsion modulus of elasticity, modulus of rupture in torsion, and Torsional Strength.

应力-应变图，以测定扭转弹性极限、弹性模量，扭转中的断裂模量和扭转强度。

Clarkson introduced the concept of convex modulus while researching uniformly convex spaces, later the relations between numbers of convex modulus and relevant geometric properties had been drawn.

同年，J.Clarkson在研究一致凸时引入了凸性模的定义，而后，人们从多侧面得出了凸性模的取值与相关几何性质之间的关系。

In order to analyze the stiffness of 3D 4 directional braided composites, the homogenization theory based on the multi-scale perturbation theory was used as the basic theory. The virtual displacement principle was used to educe the homogenization formulation of effective elastic modulus and the schemes to solve the problem using finite element method. The effective elastic modulus of 3D braided composites were predicted by this method and the calculation results agree quite well with experiment results.

在对三维编织复合材料刚度性能的分析过程中，以基于小参数渐近展开和多尺度摄动方法的均匀化理论为理论基础，用虚位移原理导出了等效弹性模量的均匀化列式及其有限元求解方程，从而通过细观和宏观有限元的数值分析方法预测了三维四向编织复合材料的等效弹性模量，预测结果与实验结果较为吻合。

Aramid fiber-wide known as "poly p-phenylene terephthalamide of p-phenylenediamine", the English called Aramid fiber is a new type of high-tech synthetic fiber, with ultra-high strength, high modulus and high temperature, acid-alkali resistance, light weight excellent performance, the strength of steel wire 5-6 times the modulus for the steel wire or glass fiber 2-3 times, toughness is the wire 2 times the weight of the public for the steel wire 1 / 5 of about 560 degrees in the high temperature does not decompose, does not melt.

芳纶纤维全称为"聚对苯二甲酰对苯二胺"，英文名为Aramid fiber 是一种新型高科技合成纤维，具有超高强度、高模量和耐高温、耐酸耐碱、重量轻等优良性能，其强度钢丝的5-6倍，模量为钢丝或玻璃纤维的2-3倍，韧性是钢丝的2倍，而重量公为钢丝的1/5左右，在560度的高温下，不分解，不融化。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。