A simplified formula of using the two-state Poisson model to analyse the seismic hazard is given in this paper.
本文从双态泊松模型的基本概念出发，给出了它应用于地震危险性分析中的简化公式。
A simplified formula of the optimum index is given, and the problems of application of the indices are discussed.
文中还简化了最宜指数的计算公式，并讨论了各种选择指数的应用问题。
The author has derived a formula for the pressure Angle and a simplified formula for such a spatial four-bar linkage.
作者推导了该空间四杆机构中的压力角公式及其简化公式。
The simplified formula of ultimate tension load is obtained in view of mix plastic-cone tension failure mode of the M10 plastic embedded part.
针对M 10型预埋件的塑胶-锥体复合拉伸破坏形态，得出极限拉伸荷载的简化计算公式。
After deriving a simplified formula based on the linear theory of wave-making resistance, a method for design and improvement the ship-form is proposed.
通过导出简化的兴波阻力理论公式，提出一种运用线性兴波阻力理论进行船型设计与改进的方法。
The hydrodynamic pressure due to the coupled vibration is studied with Boundary Element Method, and the simplified formula for the attached mass matrix is derived.
运用自编边界元程序计算了闸门扰动时动水压力的分布，进而推导了附加质量阵的简化求法。
So the loop network-earthing device must be designed in combination with building characters and the earthing resistance can be estimated with a simplified formula.
其环网接地装置必须结合建筑物特点进行设计，接地电阻可用简化公式估算。
Based on the test and analysis a simplified formula for the joints' aseismic calculation was developed. The calculated results are in good agreement to those of the model test.
在试验的基础上给出了接头极限承载力的简化计算公式，计算结果与模型试验结果吻合较好。
It has been verified that the possible error of predicting ultimate load by use of the simplified formula will not be greater than 3%, which is permitted in engineering practice.
比较表明，采用简化公式计算引起的误差最大不超过3%，在工程计算所允许的范围内。
A simplified formula of the gain measurement by the image method is derived according to the power transmissions equation. The effect of mismatch on the gain measurement is analysed.
本文依据功率传输方程，导出了在失配条件下镜像法测量增益的简化公式，分析了失配对增益测量的影响。
According to the theory of equivalent of seepage discharge to volume change, a simplified formula for consolidation is derived from the concept of average excess pore water pressure.
根据排水量与体变等效原理，用平均超孔隙水压力的概念推导出一种简化的固结计算式。
Dimensionless parametrization is carried out for the calculation formula of magnetically transmitted torque. The simplified formula is simple, directly perceivable and convenient in use.
对磁力矩计算公式进行无量纲参数化处理，使公式简单、直观，使用方便。
For the thin-walled pier and the vase pier, the paper proposed a model of Y-shaped pier with a bar on the pier-top and put forward a simplified formula for the pulling force on the pier-top.
针对薄壁墩、花瓶墩等结构，提出墩顶带拉杆的Y形墩模型，给出了墩顶拉力的简化计算公式。
Takada's simplified formula calculates the length of the start-bending point to the fault according to Kennedy's method and the soil constraint is not considered in his finite element model.
Takada简化计算公式采用Kennedy方法计算弯曲点到断层的距离，其有限元模型中并没有考虑管周围土作用。
It recommends that the calculation of geometrical spreading loss of running trains noise adopt the theories calculation formula or the simplified formula of directional characteristic of dipole.
推荐铁路列车运行噪声几何发散损失计算采用偶极子指向性特性的理论计算公式或简化公式。
In order to analyze the global system of steel lattice shells and concrete supporting structures, the simplified formula of damping ratio of the systems composed of different materials was derived.
针对钢网壳及混凝土支承体系这类组合结构，论文首先推导出不同材料组合结构阻尼比的实用计算公式。
In order to analyze the global system of steel lattice shells and concrete supporting structures, the simplified formula of damping ratio of the systems composed of different materials was derived.
针对钢网壳及混凝土支承体系这类组合结构，论文首先推导出不同材料组合结构阻尼比的实用计算公式。
应用推荐