平稳

It allows nicotine to diffuse slowly and steadily into the bloodstream.

它能使尼古丁平稳缓慢地渗透到血液里。

In the first, with unit root test of non-stationary time series and the error correction model, we have established the error correction model to the multivariable second-order non-stationary time series.

结合非平稳时间序列单位根检验方法和误差修正模型机制，对多变量的二阶非平稳时间序列建立了误差修正模型。

Research on High Smooth and Low Speed Turn-Table Angular Measurement System; An Optimum Analysis of the Ride Quality of Maglev Vehicle

高平稳低速率转台测角系统的设计和研究运用平稳性快速算法优化高速磁浮车辆的运行平稳性

Keep the drill steady while it ascends and descends.

打钻和提钻时要保持钻头平稳。

State-of-the-art suspension guarantees a smooth passage over the bumpiest road.

最先进的减震悬架保证汽车在最崎岖不平的道路上也可以平稳通行.

In fact, vector spectrum comprises a' series of analysis methods: fundamental vector spectrum, vector power spectrum, vector spectrum that used to analysis stationary signals, and short time vector spectrum to non-stationary signals.

矢谱分析是针对旋转机械矢量信号的一系列分析方法的总称。矢谱范畴包括针对平稳信号的矢量谱、矢功率谱、矢量倒谱以及针对非平稳信号的短时矢谱等众多分析方法。

Secondly, the cyclostationary property of output signal is discussed, when a stationary ( or cyclostationary) signal passes a linear period time-varying ( or time invariant) system.

其次，研究了平稳（或循环平稳）随机信号通过线性时不变（或周期时变）系统后输出信号的循环平稳性质。

The aircraft bumped along erratically without gathering anything like sufficient speed.

飞机忽上忽下，飞行很不平稳，根本未达到应有的速度。

The helicopter turned at an awful angle before righting itself.

直升机在恢复平稳之前倾斜得很厉害。

"Doctor McKee?" the man called in an even, sonorous voice.

“是麦基博士吗？”那个男人用平稳而洪亮的声音喊道。

This algorithm takes full advantage of low computational complexity, and mitigates both stationary and non-stationary narrowband interferences by time domain filtering directly. 3.

该方法充分发挥了ITD运算复杂度低的优势，能够直接通过时域滤波完成对平稳及非平稳的窄带干扰抑制。

He started the car, which hummed smoothly.

他发动了汽车，车发出平稳的嗡嗡声。

Though many nonstationary signals are encountered, the scholars have to suppose that all signals are stationary.

尽管人们经常面临大量的非平稳信号，受理论条件的限制，人们不得不将非平稳假设为平稳。

Nonstationary signal processing is a branch of modern digital signal processing. Being as an effective tool of nonstationary signal processing, adaptive time-frequency analysis is rapidly developed by using time-varying parameter modeling.

非平稳随机信号分析是现代数字信号处理的一个重要分支，而基于时变参数建模的自适应时频分析是处理非平稳信号的一个有效工具。

The experiment results show that it is applicable to adaptive detection systems in nonstationary as well as stationary environments, and the estimation variances of the adaptive parameter identification and time delay estimation applications are significantly decreased because of the dynamic convergence determination.

实验结果表明，动态判断收敛方法对平稳和非平稳检测环境均适用，相应检测条件下的自适应系统参数辨识及时延估计的方差因此得到较大改善。

There are a lot of time sequence model of non-stationary time series, first difference to eliminate the trend, meet the stable condition after modeling, namely ARIMA model, this paper finally selected as ARIMA model on TEC value prediction.

时间序列有很多的模型，对非平稳时间序列需先进行差分消除其趋势，满足平稳条件后再进行建模，即ARIMA模型，由于本文最后选定ARIMA模型对TEC值进行预测。

The active suspension system gives the car a very smooth ride.

这个主动悬架系统使汽车行驶起来非常平稳。

Based on the research of the geometric tail decay of the stationary distribution for the GI/ G/ 1 type Markov chain, some expressions was refined because of a matrix geometric form of the stationary distribution.

在GI/G/1型马尔可夫链的平稳分布的几何尾衰变的研究基础上，对QBD过程平稳分布的矩阵几何形式的某些表达式进行细化。

He brought the aircraft's nose up and made a perfect landing.

他拉起机头,平稳地降落下来.

The smoothness of the flight was memorable.

这次平稳顺利的飞行令人难忘。

The men spoke in soft, measured tones.

这些人说话的语气轻柔而平稳。

Relax as much as possible and keep breathing steadily.

尽量放松，保持平稳呼吸。

This Paper discusses the impact of export trade on China's economic growth by analyzing a stationary real variable system and a non-stationary nominal variable system separately.

本文分别从平稳的实际变量系统和非平稳的名义变量系统两个角度来考察出口贸易对中国经济增长的影响。

Add the oil in a slow, steady stream.

缓慢、平稳地加油。

We introduce the TFDs from the spectral analysis of signals ( deterministic, stationary and non stationary).

作者由信号（包括确定性的，平稳的和非平稳的）引入频谱分布的TFDs。

Some people moved in silky, liquid movements, others were jerky, probably drunk.

一些人动作平稳流畅，其他人则跌跌撞撞，大概是喝醉了。

The results of case study show that WFR has excellent performance in oscillation information analysis for both smooth and non-smooth signals, suitable for the that of power system swing curves.

算例说明，WFR不仅可以分析平稳信号的振荡信息，对于非平稳信号同样具有良好性能，更适合电力系统摇摆曲线的振荡信息分析。

By using exterior differentiation and inverse method, exact stationary solutions of strongly nonlinear MDOF systems subject to Gaussian white noises are obtained, which are generally independent of energy.

在精确平稳解方面，本文利用外微分方法和逆解法得到多自由度强非线性随机系统的具非能量依赖的精确平稳解。

T-F analysis method is an important ramification of non-stationary signal processing. It employs the joint function of time and frequency to represent, analyze and process the non-stationary signal.

T-F分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理。

Sayer was delighted with the smoothness of the engine.

塞耶对发动机平稳流畅的运转很是满意。