1) secondary strain
二次应变
1.
The state of secondary strain, failure process and safety factor in surronding rock of excavation openings have been studied with geological structure being considered.
通过多种组合相似材料的物理模拟，就洞群附近地质构造存在与否两种情况，分析对比了开洞围岩二次应变状态、围岩破坏过程以及安全度等问题。
2) twice-initial-strain-method
二次初应变法
1.
In this paper,a twice-initial-strain-method for nonlinerly rheological FEM of soil has been estab-lished In this theory, the solution of nonlinearly rheological problem is obtained at first by the visco-initial-strain-method in ime domain,then by nonlinearly-elastic-initial-Strain-method in each time step.
本文在一般线性流变有限元解析的时步－粘性初应变法的基础上，提出并建立了非线性流变有限元解析的二次初应变法。
3) Adaptive second mutation
自适应二次变异
4) strain quadric
应变二次曲面
5) secondary reaction
二次反应
1.
Mechanism for humic acid sodium to inhibit secondary reaction in clinker extraction process;
腐殖酸钠抑制氧化铝熟料溶出二次反应机理初探
2.
Thermodynamic analysis of secondary reactions in the clinker leaching process;
氧化铝熟料溶出过程二次反应的热力学讨论
3.
A preliminary analysis of influences of secondary reaction on leaching rate of alumina in sintering mixture;
二次反应对熟料中氧化铝溶出率的影响分析
6) secondary stress
二次应力
1.
The off-specification of secondary stress of coke drum overhead gas line in delayed coking unit is analyzed.
分析了焦化装置焦炭塔顶挥发线运行时二次应力超标现象的产生原因,由于挥发线管道自重很大,易产生一次应力超标。
2.
In order to direct the remained ore recovery of pillars and treatment of the mined out area, the secondary stress change of ore pillar and wall rock at 420 and above levels in Suichang Gold Mine of Zhejiang Province is monitored by photoelastic stressmeter, and the long-term monitor-site for stability of mined-out area is established.
采用光应力计监测遂昌金矿 42 0及以上中段矿柱与围岩的二次应力变化 ,建立采空区稳定性长期观测网点 ,以指导矿柱的回收及空区处理。
3.
However, in the pressure vessel design codes, the thermal stress is identified as the secondary stress.
管道设计规范中所述的位移应力包括温差、端点位移等荷载产生的应力,而在容器设计规范中将温差引起的应力归为二次应力。
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条