尖点突变,cusp catastrophe
1)cusp catastrophe尖点突变
1.A research on thecusp 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 ofcusp 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 thecusp catastrophe基于尖点突变的船舶横摇倾覆研究
英文短句/例句
1.A safety evaluation model of deep excavation project based on cusp catastrophe theory深基坑工程安全评价的尖点突变模型
2.Research on Brittleness of Complex System Based on Cusp Catastrophe Model基于尖点突变模型对复杂系统脆性问题的研究
3.A Cusp Catastrophe Model of the Sticky Expectation of the Speculator in the Futures Markets;期货市场投机者粘性预期的尖点突变模型
4.Research on Cusp Catastrophe Model of Crack in Bedrock Based on Grey Theory基于灰色理论的基岩裂缝开度尖点突变模型
5.BUCKING CRITICAL LOAD ANALYSIS OF Y STYLE VIBRO-PILE BASED ON CUSP CATASTROPHE THEORY基于尖点突变理论的Y型桩屈曲临界荷载分析
6.Cusp Catastrophe Model for Slope Critical Failure以尖点突变模型为边坡临界失稳的判据研究
7.Application of cusp catastrophe theory in deep foundation pit support pile尖点突变理论在深基坑支护桩中的运用
8.Grey cusp catastastrophe model of AE parameters and its application in fracture analysis of concrete material声发射参数的灰色尖点突变模型及其在混凝土断裂分析中的应用
9.Cusp catastrophe model analysis on virtual R&D team’s survival ability weakening一种基于尖点型突变模型的虚拟研发团队生存能力弱化分析
10.The Detection of Mutagenicities of Cosmetics by Root Tip Cells of Vicia Faba Micronucleus Technique蚕豆根尖微核技术检测化妆品的致突变性
11.Evolving approach of student s sports quality based on cusp catastrophe model;基于尖顶突变模型的学生体育素质演化途径
12.Genetic Analysis and Gene Mapping of a Withered Leaf-tip Mutant in Rice (Oryza Sativa L.)水稻叶尖枯突变体wlt1的遗传分析与基因定位
13.Model of mixed motor vehicles flow parameters based on cusp catastrophe theory基于尖顶突变理论的混合机动车流参数模型
14.utter a harsh abrupt scream.发出尖声地突然地尖叫。
15.A snap or light blow made by pressing a fingertip against the thumb and suddenly releasing it.弹指，轻击用一指尖压于拇指之下，然后突然松开的突变或轻轻一击
16.Having a sharp point or tip.尖的,尖锐的有尖点或尖端的
17.Site-directed Mutagenesis and Random Mutagenesis of Penicillium Expansum Lipase;扩展青霉脂肪酶的定点突变及随机突变
18.Insert the thin end of the wedge.打进楔子尖, (比喻)微微突破一点(以便慢慢扩大作用)。
相关短句/例句
two scrip catastrophe双尖点突变
1.Using the harmonic balance method to solve the equation,at last thetwo 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,acusp 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, acusp 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 ,acusp 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 ofcusp 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 oncusp 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 ofcusp 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.Acusp 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 andcusp catastrophe model;基于小波分析和尖点突变模型的裂缝转异诊断
3.Acusp 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
延伸阅读
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。
