1、

The calculating formulae and short_cut methods for design, which are about the basic frequency of vibration, and the structural coefficient of the basic vibration model, are put forward.

提出了筒承式群仓平动自振基频、结构基本振型指数的计算公式及简化设计方法。

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3、

The harmonic influence of each structural parameter on the fractional slot motor can be achieved by changing four structural parameters in turn. The four structural parameters are width of slot opening, air-gap size, pole arc coefficient and thickness of magnet.

其次通过逐次改变影响电机转矩脉动的四种结构参数,其包括槽口宽度,气隙尺寸,极弧系数和永磁体厚度,找到每种结构参数对分数槽永磁电机齿谐波影响的映射关系。

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4、

After comparison of the result from pushover and IDA, The structural influencing coefficient and deflection amplification factor of the semi-rigid connected steel frame-steel plate shear wall structures that designed according to building seismic code of China are suggested. 7.

对Pushover分析与IDA分析的结果进行了对比,根据两种分析方法的结果,提出了按照我国规范设计的半刚性连接钢框架钢板剪力墙结构的结构影响系数和位移放大系数的取值。

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5、

The influence of the structural parameters of single-pump fiber optical parametric amplifier including pump power, pump wavelength, fiber dispersion slope, fiber nonlinear coefficient and fiber length on its gain bandwidth are studied.

研究了单泵浦光纤参量放大的配置参数,如泵浦功率、泵浦波长、光纤色散斜率、光纤非线性系数、光纤长度等对光纤参量放大增益带宽的影响。

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6、

Relationship Between Partition Coefficient of Oxo Organic Compounds and Structural Parameters

含氧有机物脂水分配系数与结构参数的关系

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7、

A learning algorithm which can simultaneously evolve the network structure, the weights, the initial inputs of structural unit, and the self-feedback gain coefficient was proposed.

提出了对网络的结构、权重、结构单元的初始输入和自反馈增益因子同时进化的学习算法。

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8、

Structural strength sequence inspection method for known coefficient of variation

已知变差系数的结构强度序贯检验方法

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9、

Based on the theories of structural mechanics and random process, the relations among the impacting coefficient, the dynamical property of vehicle and bridge and the plainness of bridge surface are analyzed.

基于结构力学及随机过程理论,分析桥梁所承受的车辆冲击力与车辆、桥梁的动力特性及桥面平整度之间的关系,提出了确定冲击系数的一种新方法。

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10、

It is pointed out that the structural effect coefficient C, proposed in the current aseismic design code ( TJ 11-78), has the disadvantage of neglecting the effect of seismic intensity.

文中指出,现行抗震设计规范(TJ11&78)所建议的结构影响系数C,没有考虑地震烈度的影响,这是有缺点的。

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11、

In specific, a summary of the formulation and solutions of structural analysis problem of piezoelectric trusses is presented. The condensation and direct LU decomposition methods are investigated in details, which are for the solution of the system equations with non-symmetric coefficient matrix.

总结了压电桁架结构有限元分析的基本方程和求解算法,并具体讨论了因为考虑机电耦合性质产生的具有非对称系数矩阵线性方程组的传统凝聚求解法和本文提出的直接LU分解法。

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12、

in this method, the concept of frame structural yield strength coefficient is introduced, so it is more applicable for assessing structural injury.

该方法引入了框架结构层间屈服强度系数的概念,更适宜于框架结构震后的整体损伤评估。

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13、

the relationship between coefficient of collapsibility and the structural parameter almost is the same line for intact loess in two regions under different pressures and water contents.

两地黄土在不同压力或含水率下湿陷系数与结构性参数mp关系可以归一为一条直线,即湿陷系数受结构性影响的规律是相同的。

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14、

The structural influencing coefficient includes ductility reduction factor and over strength factor.

结构影响系数主要包括延性折减系数和超强系数.

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15、

The structural influencing coefficient is very important in aseismic design for steel structures.

在钢结构抗震设计中,结构影响系数的取值是至关重要的。

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16、

Comparing with traditional construction materials, the ceramic grain concrete possesses the advantages of smaller thermal conductivity coefficient, less weighty and better structural performance.

与传统的建筑材料相比,陶粒混凝土具有导热系数小、重量轻、结构性能好等优点。

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17、

Using hypothesis testing of normal distribution and commonalty to check their common rationality, reuse factor analysis, the main components of the analysis, relevance coefficient, line structural relationship model again certify their legitimacy.

用正态分布的假设检验和共同度初评其合理性,再用因子分析、主成分分析、相关性系数、线性结构关系模型再次验证其合理性。

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