1) attenuation and distortion
衰减和变形
1.
When the lightning strokes the feed-in section of 750 kV transmission line, there will be strong corona that contributes to the attenuation and distortion of lightning current.
750kV线路进线保护段内单相导线遭受雷击时,导线上会出现强烈的电晕,使雷电波发生衰减和变形。
2) attenuation rate of modulus
变形模量衰减率
3) damped waveform
衰减波形
4) fractal attenuation
分形衰减
1.
On the cartography generalization,the attribute,structural and shape of the cartography object would be changed with variation of the scale size,thereby,it results in the decrease of information as called fractal attenuation.
分形衰减是指在地图综合中,地图目标随着比例尺的变化其结构形态随之发生改变,其自相似程度是递减变化的,反应到分维数的变化上,称之为分形衰减。
2.
This paper uses fractal geometry as a tool and fractal dimension as a measurement parameter to analyze the phenomena of fractal attenuation of cartographic object on cartography generalization.
在分形扩展研究的基础上,结合地图综合的理论,分析了地图目标的自相似性在地图综合中的分形衰减现象,并研究了其变化原因和机理。
3.
On the cartography generalization, the structural and shape of the cartography object would be changed with variation of the scale size, thereby, it results of the decrease of information, it could be called fractal attenuation.
在制图综合中,地图目标随着比例尺的变化其结构形态随之发生改变,造成信息量的衰减,反应到分维数的变化上,可以称之为分形衰减。
6) degenerate tree
衰减树形
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
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