1) low-energy electron impact resonance
低能电子冲击共振
2) low-energy impact
低能冲击
1.
In this paper, according to study the familiar impacting source,by the technique of falling body impact experiment and infrared thermal imaging testing,the typical low-energy impact damages of aircraft composite ma- terial were simulated and studied.
通过对飞机复合材料结构常见冲击损伤源的研究,严格按照相关标准设计制作了冲击试件,并采用自由落体冲击试验方法和红外热成像检测技术手段,模拟分析了飞机复合材料结构的典型低能冲击损伤,研究得出了其主要损伤形式和特点。
2.
In this paper,according to study the familiar impacting source,by the technique of falling body impact experiment and infrared thermal imaging testing,the typical low-energy impact damages of aircraft composite material were simulated and studied.
本文通过对飞机复合材料结构常见冲击损伤源的研究,严格按照相关标准设计制作了冲击试件,并采用自由落体冲击试验方法和红外热成像检测技术手段,模拟分析了飞机复合材料结构的典型低能冲击损伤,研究得出了其主要损伤形式和特点。
3) impact oscillator
冲击振子
1.
Type V intermittency is found to exist widely in a kind of two-dimensional maps with a background of impact oscillators.
在一类以冲击振子为背景的二维分段连续映象模型中观察到由周期运动向混沌转变的V型阵发道路。
2.
This paper discusses a model of a 2 d impact oscillator.
讨论了二维冲击振子模型的相平面结构 ,解析得到混沌吸引子吸引域边界上鞍点的稳定和不稳定流形的表示式 ,并说明了混沌吸引子就是此不稳定流形的闭包 ,而它的吸引域就是此稳定流形的闭
4) acoustic impulse response technique
冲击共振法
1.
Nondestructive measurement of texture changes of pear fruit with acoustic impulse response technique;
用冲击共振法无损检测梨采后质地的变化
5) πenergy
π电子共振能
1.
Several new distances,including M,E and I distance which derived from base molecular weight orπenergy and their binary code,were used for phylogenetic analyses based o n ND6and Cyt b genes DNA sequences from 16species of Charadr iiformes by the neighbor-joining me thod.
为探讨基于碱基分子质量和π电子共振能的几种新距离在系统发育重建中的应用,以Kimura2-parameter距离为对照,以鸻行目16种鸟类线粒体ND6基因和Cytb基因序列为例分别进行距离矩阵邻接法建树,并结合形态学分类和核型研究结果进行比较分析。
补充资料：电子自旋共振(见电子回旋共振)
电子自旋共振(见电子回旋共振)
electron spin resonance
电子自旋共振eleetron spin resonanee见电子回旋共振。
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