variant adj. 1.相异的,不同的,不一致的。 2.各种各样的。 3.易变的,不定的。 a variant reading (in some MSS.) (某抄本的)异文。 40 variant types of pigeons 鸽子的四十种变种。 n. 1.变体,变形;变量。 2.(字音的)转讹;(字的)异体。 3.【统计学】变式;【生物学】变种,变异体。
Decomposition of time - variant modal by time - frequency filter 基于时频滤波的时变模态分解方法
Interference cancellation for frequency domain equalization systems in time - variant channels 未来无线通信中的单载波频域均衡技术
Time - variant reliability analysis of ship hull girders subjected to fatigue and corrosion 考虑疲劳与腐蚀影响的船体梁时变可靠性分析
It is showed by simulation results that this method is good for time lag , nonlinear time - variant plants 仿真分析表明它对时滞非线性时变对象具有良好的控制效果。
At the present , kalman wave filter , the time - variant wave filter and the first - order wave filter are familiar 目前,比较常见的海浪滤波器有: kalman滤波器、时变滤波器、一阶滤波器等。
Considering the time - variant mesh stiffness , the calculated results demonstrated the change of tooth root bending stress in one engagement period 计算结果揭示了由于时变啮合刚度的影响齿根弯曲应力在一个啮合周期的变化规律。
Usually the system is time - variant nonlinear system , and can automatically match with ( i . e . " adaptation " ) variational environment 通常这类系统是时变的非线性系统,可以自动适应(即“自适应” )信号传输变化的环境和要求。
The most difficult aspect of load modeling , which differentiates itself from other modeling problems , lies in the fact that the load is time - variant 负荷问题作为一个区别于其它建模问题的特殊的电力系统难题,关键在于负荷的时变性。
On the basis of spot sample and laboratory experiment , authors studied the time - variant probability model early age period mechanical properties of high - strength concrete 通过现场试验建立了高强度混凝土早龄期力学性能的经时概率模型。
Data warehouse is storage of subject - oriented , integrated , non - volatile and time - variant data , with the purpose to support managers " decision - making 数据仓库是面向主题的、集成的、稳定的、随时间变化的数据集合,旨在支持管理者决策。