1) cusp catastrophe
尖点突变
1.
A research on the cusp catastrophe model of rockburst at the working surface of coal mining;
采掘工作面发生冲击地压的尖点突变模型研究
2.
Application of cusp catastrophe model to the groundwater specific vulnerability assessment;
尖点突变模型在地下水特殊脆弱性评价中的应用
3.
Study on ship rolling and capsizing based on the cusp catastrophe
基于尖点突变的船舶横摇倾覆研究
2) two scrip catastrophe
双尖点突变
1.
Using the harmonic balance method to solve the equation,at last the two scrip catastrophe model of the free span of submarine under the excited vortex inducing vibration with the current effect was obtained.
在考虑管道非线性因素下,建立悬空管道的横向振动方程,并采用谐波平衡法对方程求解,可得出洋流涡激作用下海洋悬空管道横向振动失稳的双尖点突变模型,由此导出悬空管道失稳条件。
3) cusp catastrophic model
尖点突变模型
1.
Based on the catastrophe theory,a cusp catastrophic model of the destabilization of mine pillar was proposed and used in the destabilization mechanism analysis of mine pillar.
采用突变理论建立了金矿矿柱失稳的一个尖点突变模型,并据此对矿柱失稳破坏发生机理进行了分析。
2.
By applying catastrophic theory, a cusp catastrophic model for failure instability of strip coal pillar was set up.
应用突变理论建立了条带煤柱突变破坏失稳的尖点突变模型,导出了条带煤柱破坏失稳的充要条件表达式。
3.
Based on the catastrophic theory ,a cusp catastrophic model for the instability of pillar rock burst was established.
应用突变理论,建立了煤(矿)柱受载失稳发生冲击矿压(岩爆)的尖点突变模型,得到了在刚度比和全位移两个变量控制空间下煤(矿)柱失稳发生冲击矿压(岩爆)动力现象的分歧点集,得出了预测预报煤(矿)柱失稳发生冲击破坏的临界点位移公式。
4) cusp catastrophe theory
尖点突变理论
1.
Application of cusp catastrophe theory to research of mine water inrush law from roof;
尖点突变理论在顶板突水规律研究中的应用
2.
Determining and forecasting ultimate bearing capacity of pile based on cusp catastrophe theory;
基于尖点突变理论的基桩极限承载力判定及预测
3.
The application of cusp catastrophe theory in relational model of traffic flow parameters;
尖点突变理论在交通流参数关系模型中的应用
5) cusp catastrophe model
尖点突变模型
1.
A cusp catastrophe model study of destabilization of soft sandwich-rock slope;
层状岩质边坡失稳的尖点突变模型
2.
Abnormality diagnosis of cracks based on wavelet analysis and cusp catastrophe model;
基于小波分析和尖点突变模型的裂缝转异诊断
3.
A cusp catastrophe model of key point s horizontal displacement and reduction coefficient is built by using the strength reduction finite element method to evaluate the slope stability.
采用有限元强度折减法进行边坡稳定分析,建立边坡内最大水平方向位移与折减系数尖点突变模型,并以此作为边坡是否失稳的判断标准。
6) cusp catastrophe prediction
尖点突变预测
补充资料：点突变
点突变
又称为"基因突变"。是指细胞内DNA分子链上某一区段在结构上发生碱基对组成或排列顺序的改变，通常可引起一定的表型变化。基因突变是新基因产生的方式，也是生物进化的重要因素之一，基因突变可以是自发的也可以是诱发的。遗传物质的突变广义上包括染色体畸变，狭义上专指点突变，实际上畸变和点突变的界限并不明确，特别是微细的畸变更是如此。
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