1)time-varying时变
1.Time-varying Analysis and Modeling for the IMU Error Coefficient;惯性测量组合误差系数的时变分析与建模
2.Study on a Time-varying Spatial Model of Railway Tangent Track Vibration;铁路直线轨道空间振动时变模型研究
3.Analysis of Capacity for Time-varying Watermark Channel with Side-information;一类带边信息的时变数字水印信道容量分析
英文短句/例句
1.The pupil becomes smaller in bright light and larger in dim light.光线强时瞳孔变小，弱时变大。
2.To change with and adapt oneself to timeliness:An analysis on the idea of "time" in Zhouyi与时偕行趣时变通——《周易》“时”之观念析
3.On Delay-Dependent Stability of Neutral Systems with Time-Varying Delay中立型时变时滞系统时滞相关稳定性
4.Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal.提出了基于变时基短时傅里叶变换来分析和处理时变信号的技术。
5.When water freezes, it becomes solid.水结冰时变成固体。
6.When the uranium disintegrates, it changes into lead.当铀蜕变时，它变成了铅。
7.time-temperature-transformation diagram时(间)温(度)变化图
8.the whirligig of life [ time ]人世[时代]的变迁
9.The eyes themselves were of that baffling protean gray which is never twice the same.眸子是变幻莫测的灰色，时时在变化。
10.variable interval schedule可变时距程序可变时距程序
11.To become slow by(a specified amount of time).Used of a timepiece.变慢变慢了（一定时间）。用于计时器
12.When he was finished, it began to grow... and grow... and grow!当他刻好时，它就开始变长……变长……再变长！
13.The time zone may change. The currency may change. The language may change.But one thing remains constant as you travel:你旅行时时区会变,货币会变,语言也会变，但惟独一样不变：
14.cardiovascular system alteration during weightlessness失重时心血管系统变化
15.When it rains the ground becomes very muddy.下雨时，地面变得很泥泞。
16.Duration of lane change operation变换车道作业的延时
17.Constant Key Reduction Filtering减少过滤时关键帧不变
18.His voice broke when he was 15.他15岁时嗓音突然变了。
相关短句/例句
time varying时变
1.30 μm; if the magnetic damping is a time varying system, the overshoot of position controlling is less than 3.采用主动可控电磁阻尼系统,控制线圈的电流即可控制系统的阻尼,可根据实际应用场合,确定采用恒定阻尼还是时变阻尼。
2.Two schemes of time frequency representation were developed and implemented to identify the time varying modal frequencies of single degree of freedom system with changing stiffness.应用线性和二次时频变换方法 ,即短时傅里叶变换和魏格纳 -维尔分布 ,进行了时变结构模态参数的辨识 。
3.According to the working condition of high speed railway, a spatial time varying model of subgrade/track/vehicle coupling system is established for dynamic analysis of subgrade.考虑高速线路的实际工况 ,建立了包括轨道结构和车辆的路基结构空间时变动力系统分析模型。
3)time-dependent时变
1.A time-dependent model incorporating such uncertainties based on stochastic differential equation theory is presented,which provides a coherent framework for calculating time-dependent reliability under such external uncertainties leading to uncertainties in stress and strength.针对机械设备在使用过程中受到的时变不确定性因素(如荷载、环境及材料自身等因素)影响,建立了基于随机微分方程的时变可靠性预测模型,提出了考虑不确定性因素的时变可靠度计算方法。
2.The time-dependent stiffness reliability analysis of structural system,which is based on cumulative damage,is very important for the influence on the stiffness reliability index of structural system in the design life.基于累计损伤的结构系统时变刚度可靠性分析,对设计寿命期内结构系统刚度可靠性指标的影响非常重要。
3.Time-dependent rules of the concrete’s neutralizing height,damaging height,sectional dimension and the relationship between time-dependent reliability index are given.鉴于现阶段酸性气体作用对受力混凝土工作性能影响研究的匮乏,采用数值计算与实例相结合的方法分析了酸性侵蚀气体对服役钢筋混凝土结构可靠度的影响,给出了混凝土中和高度、混凝土损伤高度和截面尺寸的时变规律及其与时变可靠度指标的关系。
4)time dependent时变
1.Research on time dependent vehicle routing problem based on GA;基于GA的时变路网中车辆动态派遣的研究
2.Vehicle routing problem in time dependent network was researched.研究了时变网络中的车辆调度问题,设计了该问题的并行遗传算法并进行求解。
5)time variant时变
1.The results showed that the nonlinear time variant characteristics of MDOF frame under seismic load was hard to obtain by HHT,because of the complicated frequencies in the seismic response of MDOF frame.分析结果显示:由于多自由度结构地震响应所含频率成分复杂,用HHT方法难以直接得到多自由度结构地震作用下的非线性时变特征。
6)time-varying delay时变时滞
1.Global exponential stability of Hopfield neural networks with time-varying delay and the estimation of decay rate;具有时变时滞的Hopfield神经网络的全局指数稳定性及衰减速度估计
2.Decentralized robust stabilization for a class of uncertain composite system with time-varying delay;不确定时变时滞组合系统的分散鲁棒镇定
3.Design of robust integrity controller for a class of uncertain systems with time-varying delay时变时滞不确定系统鲁棒完整性控制
延伸阅读
时变1.四时季节的变化。 2.时世的变化。亦指时世变化的规律。
