1) Tested noise
实测噪声
2) experimental noise
实验噪声
3) real noise
实噪声
1.
For a co_dimension two bifurcation system on a three_dimensional central manifold, which is parametrically excited by a real noise, a rather general model is obtained by assuming that the real noise is an output of a linear filter system_a zeromean stationary Gaussian diffusion process which satisfies detailed balance condition.
对于三维中心流形上实噪声参激的一类余维2分叉系统,为使模型更具有一般性,取系统的参激实噪声为一线性滤波系统的输出_零均值的平稳高斯扩散过程,满足细致平衡条件· 并在此基础上首次使用Arnold的渐近方法以及Fokker_Planck算子的特征谱展式,求解不变测度以及最大的Lyapunov指数的渐近展式
2.
For a real noise parametrically excited co_dimension two bifurcation systems on a three_dimensional central manifold, a model of enhanced generality is developed in the present paper by assuming the real noise to be an output of a linear filter system, namely,a zero_mean stationary Gaussian diffusion process that satisfies the detailed balance condition.
对于三维中心流形上实噪声参激的一类余维２ 分叉系统，为使模型更具有一般性，取系统的参激实噪声为一线性滤波系统的输出＿ 零均值的平稳高斯扩散过程，并满足细致平衡条件· 并在此基础上首次使用 Ａｒｎｏｌｄ 的渐近方法以及 Ｆｏｋｋｅｒ＿ Ｐｌａｎｃｋ 算子的特征谱展式，求解不变测度以及最大的 Ｌｙａｐｕｎｏｖ 指数的ｅｍａｘ 的渐近展式
3.
With the aid of the stochastic averaging method,the theory of singular points of diffusion processes and the method of invariant measure, a Hopf bifurcation system in the presence of parametric real noises is studied.
采用随机平均法、扩散过程的奇点理论、不变测度方法分析了实噪声参激的分叉系统。
5) noise prediction
噪声预测
1.
Applications of improved GM (1,1) model for city noise prediction;
改进GM(1,1)模型在城市环境噪声预测中的应用
2.
The reliability,applicability and existing problems of railway noise prediction method of German Schall 03 were demonstrated by theoretic deduction and analysis on the method.
通过对德国标准Schall 03铁路噪声预测方法的理论推导和分析,论证了预测计算方法的可靠性、适用性和存在的问题。
3.
A simple way of traction calculation in noise prediction was also presented.
在铁路噪声预测中 ,确定列车在起动、制动和正常行驶等过程中的运行速度是一较重要的技术环节。
6) Testing noise
检测噪声
补充资料：保险商实验室安全标准(见保险商实验室)
保险商实验室安全标准(见保险商实验室)
safety standards of UL: see Underwriters Laboratories; UL
Baoxianshang Sh啊nshi anquan bicozhun保险商实验室安全标准(saJ七ty stand助dsofUL)见保险商实脸室。
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