1) localized disturbance
局部失调
2) local loss
局部损失
1.
Inner flow field of round pipe was numerically simulated with COSMOS/FloWorks software to solve the problems of local loss.
应用COSMOS/FloWorks软件模拟圆管的内部流场以解决其局部损失问题,与现有的解析和实验结果进行了比较。
2.
Inner flow field of round pipe was numerically simulated with fluent software to solve the problem of local loss.
0模拟圆管的内部流场以解决其局部损失问题 ,与现有的解析和实验结果进行了比较 ,并显示了圆管内部流动的流线图。
3.
Applying principles from hydrodynamics, and considering local losses caused from the complex structures a new hydraulic resistance model for the recoil brake is established An example for this model accords well with the classical theor
利用液压流体力学理论 ,考虑制退机内复杂结构所造成的局部损失 ,建立起液压阻力数学模型。
3) local buckling
局部失稳
1.
The results suggest that 20% of moment redistribution at the internal support could be gained in the local buckling design of continuous composite beams with the non compact cross section(class 3).
研究了负弯矩区截面未完全塑性时出现局部失稳的连续组合梁的稳定。
2.
The analytical results show that failure of members with low slenderness ratio tends to cause local buckling,while failure of members with high slenderness ratio will cause flexural buckling.
分析结果表明:小长细比构件易发生连接肢的端部局部失稳,大长细比构件则易发生弯曲整体失稳,构件沿最小轴和平行轴失稳宜采用不同的换算长细比公式;所得结果为今后的铁塔设计工作提供了理论依据。
3.
The results show that the failure mode of extended endplate connection is the large deformation of bending taking place initially in the tensile zone of endplate and column flange,and then the local buckling of compressive zone in connection causes the loss of carrying load.
结果表明:火灾下节点的破坏模式为:首先在端板和柱翼缘承拉区发生弯曲大变形,之后承压部分局部失稳并最终导致节点丧失承载力;承压加劲肋厚度对节点耐火性能有较大影响,火灾下加劲肋受到不断加大的热应力作用,但其临界应力随材料刚度退化而不断降低,较薄的承压加劲肋易发生失稳并引发柱腹板局部屈曲导致节点失效。
4) minor loss
局部损失
1.
The relation of friction factor and minor loss coefficient with Reynolds number are obtained.
通过比较相同直径、不同管长的压差,获得了摩擦因子及局部损失系数随Re数变化关系。
5) local adjustment
局部微调
1.
A genetic algorithm with adaptive local adjustment;
自适应局部微调遗传算法
6) local tuning
局部微调
1.
Based on SGA, in this paper,we find another way of local tuning method combined with traditional optimization way,and it turns out efficient.
标准遗传算法不擅于局部微调,在标准遗传算法的基础上,利用传统的优化方法中坐标轮换寻优方法对个体进行局部微调,寻优能力明显提高。
2.
This paper suggests combining a genetic based algorithm with a simple heuristic local tuning method to improve the efficiency of optimization.
传统的遗传算法存在早熟收敛的缺点，不善于高精度的局部微调。
补充资料：) 污染损失法
在SEEA框架中，污染损失法是指基于损害的环境价值评估方法。这种方法借助一定的技术手段和污染损失调查，计算环境污染所带来的种种损害，如:对农产品产量、人体健康、生态服务功能等的影响，采用一定的定价技术，进行污染经济损失评估。目前定价方法主要有人力资本法、旅行费用法、支付意愿法等。与治理成本法相比，基于损害的估价方法(污染损失法)更具合理性，体现了污染的危害性。
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