尖顶突变,cusp catastrophe
1)cusp catastrophe尖顶突变
1.Model of mixed motor vehicles flow parameters based oncusp catastrophe theory基于尖顶突变理论的混合机动车流参数模型
2.A“γ-τ-t”relation with thecusp catastrophe model is proposed which agrees with the test data.本文应用突变理论中的尖顶突变模型，建立了软粘土流动性模型。
英文短句/例句
1.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
2.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
3.a sharp-pointed projection along the top of a fence or wall.篱笆或墙的顶部的非常尖的突起。
4.The church spire tapers off to a point.教堂的尖顶逐渐变细,形成了一个尖头儿。
5.(biology) being abruptly enlarged and globose at the tip.（生）顶端突然变大呈球状。
6.The top of the rock tapers sharply.那块岩石的顶端猛然变得异常尖细。
7.A fort made of squared timbers with a projecting upper story.木堡用方木做成的带有突出尖顶的堡垒
8.The pointed summit of a mountain.山顶，顶峰山峰的尖顶
9.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
10.A small turret or spire on a roof or buttress.小尖塔，尖顶房顶或供壁的小塔或尖塔
11.Spire： Steeply pointed termination to a tower or roof.塔尖顶:塔或屋顶上尖锐陡峭的顶部。
12.equipped with long sharp-pointed projections especially along the top of a wall or fence.装备有长的有尖端的突起物，特别是装备在墙和栅栏的顶端。
13.A toy having one end tapered to a point, allowing it to be spun, as by suddenly pulling a string wound around it.陀螺一种尖顶的玩具，在突然拖动或用绳抽击的情况下能不断转动
14.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
15.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
16.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
17.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
18.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
相关短句/例句
cusp catastrophe model尖顶突变模型
1.Evolving approach of student s sports quality based oncusp catastrophe model;基于尖顶突变模型的学生体育素质演化途径
2.Based on catastrophe theory and usecusp catastrophe model,this paper discussed the character,pattern and gradual changing in students motor skill learning.以尖顶突变模型为工具,研究学生运动技能形成的特点、形成的模式和连续突跳行为。
3)Gear peak sharpening齿顶变尖
4)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
5)capastrophe尖拐型突变
6)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。
延伸阅读
尖顶空空导弹由前苏联于60年代中期研制，70年代中期装备部队的r-23空对空导弹是米格-31战斗机的标准拦射武器，该弹的北约编号为aa-7，绰号“尖顶”。罗马尼亚曾专利仿制生产，代号为 a-911。r-23的导引头也有半主动雷达和红外制导两种。后来的改进型称之为r-24，但r-24在外形上并没有太多的变化。aa-7“尖顶”导弹采用三翼面气动布局。主弹翼采用大后掠角梯形翼，在主弹翼之前有 4个鸭式舵，在主弹翼之后还有4个辅助控制尾舵。该弹的机动性能较好，射程也较远，红外型r-23t的射程为15千米左右，雷达型r-33r的射程可达20千米。但其最大速度较低，只达到m数3。aa-7红外型的弹长为4.16米，雷达型的弹长为4.55米，弹径0.20米，翼展1.4米。红外型的发射重量为 215千克，战斗部重40千克；半主动雷达制导型的发射重量略重一些，达235千克。
