片语

upper bound theorem west bank上限理论

upper and lower bound theorem上下界定理

upper-bound theorem of limit analysis极限分析上限方法

uniform bound theorem有界定理

Utilization Bound Theorem使用率上限定理

upper bound theorem of plasticity塑性力学上限定理

least bound theorem确界定理

u er bound theorem上限定理

lower bound theorem[力]

英汉例句

• the cusp catastrophe model is established by means of the upper bound theorem of plastic limit theory for analyzing the stability of slope.

  基于突变理论提出了考虑降雨入渗影响的非饱和土基坑边坡稳定性分析方法。

• the stability problems of steel structure are studied using the method of probability analysis and stability lower bound theorem from three respects.

  本文以概率分析及安定下限定理的分析方法，从三个方面对钢结构的安定问题进行了研究。

• the minimum upper bound theorem of the real symmetric matrix set makes the designed controller have small feedback gain.

  同时系统的不确定性采用区间矩阵表示 ，因此该设计方法具有很好的普遍性。

• bearing capacity analysis based on the upper bound theorem of plasticity could be numerically performed by element integration method.

  基于塑性力学上限定理的地基承载力分析，在数值上可以通过单元集成法来实现。

• safety factors of slope stability analysis and limit bearing capacities of footings were solved by adopting lower bound theorem of limit analysis.

  采用极限分析下限原理求解了巖土工程中基础的极限载力和边坡的安全系数。

• when using the upper bound theorem to solve the ultimate load of frames, it is usually to set the plastic mechanism by combined mechanism method of elementary mechanisms.

  用机动法求刚架的极限荷载时，常用基本机构迭加法设定破坏机构。

• based on the lower bound theorem of limit analysis theory, the admissible stress field is modeled using finite elements.

  采用极限分析下限原理求解了巖土工程中基础的极限载力和边坡的安全系数。

• moreover, the application of lower bound theorem is especially difficult.

  特别是下限定理的应用困难很大。

• it is found that theoretical results of extrusion force given by the two calculating formulas using upper bound theorem ar.

  本文推导的挤压力理论计算公式具有一定的工程实用性，为挤压模具的设计和挤压工艺的制定提供了理论依据。

• the upper bound and lower bound theorem of classical plasticity theory and corresponding fem is applied to analyze the bearing capacity of gravity dam for judging the stability of the dam.

  应用结构塑性极限分析的上、下限定理及相应的有限元法分析重力坝的极限承载能力，以判断大坝的稳定性。