proportional limit

英 [prəˈpɔːʃənl ˈlɪmɪt]

美 [prəˈpɔːrʃənl ˈlɪmɪt]

比例极限

机械

双语例句

• Experimental results show that the gross steady errors are caused by frictions when the system is controlled by the conventional proportional control algorithm. Although the errors can be reduced by introducing the integral control, the limit cycle oscillation and the long setting time are caused.
  实验结果表明，常规比例控制由于受摩擦的影响产生较大的稳态误差，而积分控制的引入可减小稳态误差，但却引起系统产生极限环振荡和较长的调节时间；
• Employing the continuum mechanics method, an elastoplastic analysis of the concrete filled steel tube is carried out in the paper, from which the theoretical formulations of the proportional limit and the ultimate strength as well as the apparent constitutive equation are derived.
  本文基于连续介质力学方法，对钢管混凝土进行弹塑性分析，导出了其比例极限、极限承载力的计算表达式和表观弹塑性本构方程。
• It was showed that the lower elastic modular of rigid concrete, the higher proportional limit and peak strain.
  成果表明：试验所用的刚性混凝土弹模值较低，比例极限较高，峰值应变较大；
• It was found that the proportional strength limit σ p and the elastic modulus E increased with the increase of φ pP, and the relationship σ p and E and the component properties accorded with the logarithmic mixing role basically.
  发现，共混物的拉伸强度极限σ，和弹性模量E随着φpp的增加而增大；σ，和E与组分的关系符合对数混合法则。
• A special way with the local equilibrium equations, the constitutive and geometrical relations is used to account for shear deformations which are proportional to square of plate thickness. In the limit of thin plates the Kirchhoff assumption is satisfied automatically.
  以一种特殊的方式计及剪切变形，利用板的平衡方程，几何关系和本构关系得到剪应变与板厚的平方成正比，随着板厚的减小Kirchhoff假设自动满足。
• The amount of deformation is directly proportional to the applied stress provided the force does not exceed certain limit.
  如果外力不超过某一限度的话，那么形变量与外力成正比。
• The tensile modulus approximately equal to the compressive modulus of elasticity within the proportional limit.
  拉伸载荷模量约等于比例极限内的弹性模量。
• In the theoreitical analysis, the effective modulus E was used for the stresses which exceed the proportional limit.
  当应力超过比例极限后，采用了有效模量值。
• The enhanced RLS intensity is well proportional to the concentration of bovine serum albumin ( BSA) in the range of 0.08-1.6 μ g/ mL, and the detection limit ( 3 σ) is 18.6 ng/ mL.
  增强的共振光散射强度与牛血清蛋白的浓度在0.08&1.6μg／mL范围内呈良好的线性关系，检出限为18.6ng／mL。
• Under the control of special software, this system can be used with a testing machine to measure elastic modulus E, proportional limit σ_p, a yield limit σ_ ( 0.2) of matrals in a fast and timely way.
  该系统配合材料试验机，在专用软件控制下，可以快速实时地测定材料的弹性模量E、比例极限σp、屈服极限σ（0.2）。