1) parametrically excited stability
参激稳定性
2) parametrically excited instability
参激不稳定性
1.
The semi-active optimal control for the parametrically excited instability of a stay cable subjected to a support motion excitation was investigated.
建立斜拉索的多自由度参激振动方程,根据动态规划原理确定最优控制律,再按照MR阻尼器的B ingham模型得到半主动最优控制力及其相应的实施条件,分析控制力有界性、控制时滞、系统观测误差等主要因素对于索参激不稳定性控制的影响。
3) stability parameter
稳定性参数
1.
Application of cultivars stability parameter and high stable coefficient in the analysis of sugarcane regional trial in Yunnan;
应用稳定性参数和高稳系数分析云南省甘蔗品种区试
2.
The expression of stability parameter H is developed based on the stream function and axial velocity function of Newton helical flow in eccentric annuli with the inner and outer cylinders rotating simultaneously in this paper.
利用Newton流体在内外管同时旋转的偏心环空中螺旋流的流函数和轴向速度函数,推导出该流动条件下的稳定性参数H的解析表达式;并以水为例,绘制了稳定性参数H的分布曲线,分析了环空偏心距、环空内外管转速对稳定性参数H分布的影响。
3.
Using the method that is stability parameter,high stability coefficient,average of yield,coefficient of variation and coefficient of regression judged productivity and stability of 17 new maize varieties in Henan Maize Regional Trail in 2003.
利用稳定性参数(ai)法与高稳系数(HSC)法,结合品种产量平均数(x-),变异系数(CV)法,回归系数(b)法,对河南省2003年玉米杂交种区域试验的17个品种的高产性、稳定性、适应性进行分析。
4) parametric stability
参数稳定性
1.
But parametric stability test shows that,among the eight consumption expenditure equations that comprise a whole demand system,only the equations for clothing,household facilities and services,transportations and communications,miscellaneous commodities and services,as well as cultural,educational and recreational articles and services have witnessed a local and temporary structural change.
从1983年到2007年,浙江农村居民的消费结构发生了很大的变化,但是模型参数稳定性检验表明,构成需求系统的八个消费支出等式中,只有衣着、家庭设备用品及服务、交通和通讯、文教娱乐用品及服务、杂项类消费支出五个等式发生了短暂和小幅的结构性变化,食品、居住、医疗保健类消费支出等式保持稳定。
5) stability of shock waves
激波稳定性
6) stability parameter for foaming
泡沫稳定性参数
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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