1) local frequency range
局部频段
1.
To investigate H∞ performance of continuous-time control systems in local frequency range,a new conception of window H∞ norm is presented based on traditional H∞norm,and it is stated that traditional H∞norm is a special case of window H∞norm.
为研究连续时间控制系统局部频段的H∞性能,基于传统H∞范数提出了窗口H∞范数的新概念,指出传统H∞范数是窗口H∞范数的特例。
2) parts of an area
局部地段
1.
In regard to parts of an area,an ecological grid needs establishing,which cansynthesize the various factors,such as economy,society,culture,nature and men.
就局部地段而言,它需要建立一个能综合经济、社会、文化、自然和人等多方面因素,具有多样性和开放性的生态空间模式——生态网架,以适应生态规划的要求。
3) local segment table
局部段表
4) partial length
局部区段
1.
Accelerated corrosion technique was performed on the tensile or compressive longitudinal steel of the reinforced concrete(RC) columns,where only a partial length of the longitudinal steel was corroded.
结果表明:随着钢筋锈蚀率的增加,大、小偏压锈蚀柱的承载力下降,破坏发生于沿原有锈胀裂缝或集中于原有锈胀裂缝附近;拉区局部区段内的较大锈蚀使得大偏压锈蚀柱承载力降幅较大;压区局部区段内的较大锈蚀使得小偏压锈蚀柱承载力显著下降。
5) Local frequency
局部频率
补充资料：频段
1.把无线电波按频率不同而分成的段，例如低频﹑中频﹑高频﹑超高频。
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