1、

Voltage Sag Disturbance Detection Based on Short Time Fourier Transform

基于短时傅里叶变换的电压暂降扰动检测

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2、

Flow fields disturbance research of regulating valve based on short time fourier transform spectrogram

基于短时傅里叶谱的调节阀流场扰动研究

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3、

In this paper, we provide a sufficient and necessary condition of disturbance decoupling problem of discrete event dynamic system described by max algebra, we also find the maximal ( A, B)-invariant submodule in ker C.

本文对极大代数描写的离散事件动态系统(DEDS)给出了干扰解耦问题能解的充要条件,并找出了含于KerC的最大(A,B)不变子模。

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4、

Using intubatton in trachea and non-trachea airway ( NTA) in ventilate, disturbance oesophagus and bronchia of acute and severe anaesthesia and anabiosis patients, but there were the danger of stomach adverse current and error absorb.

采用气管内插管及非气管性通气道(non-trachea airway,NTA),用于麻醉、复苏等急危重病的通气及阻隔食管、气管,仍存胃内容物返流、误吸的危险。

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5、

On March 18, 1990, the day after Saint Patrick's Day, policemen arrived at the door of the Isabella Stewart Gardner Museum in Boston, claiming to have received a call about a disturbance.

1990年3月18日,圣巴特里克节的第二天,警察来到了位于波士顿伊莎贝拉·斯图尔特·加德纳博物馆前,声称他们接到一个发生动乱的报警电话。

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6、

Extension in disturbance range and variety in work ways;

干扰范围的广泛性与作用方式的多样性;

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7、

With the serial communication it realizes the semiduplex wireless transmission, adapts to wireless data acquisitions of low power and short distance, and resists disturbance well.

以串行通信方式实现采集数据的半双工无线传输,适合于低功耗短距离无线数据采集,并具有抗干扰能力强等优点;

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8、

The results of simulation under strong side wind disturbance and double lane change maneuver show that the designed controller greatly improve handling and stability of vehicle.

大侧向风干扰和双移线操纵工况下的仿真结果表明:所设计控制器改善了车辆操纵稳定性能。

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9、

Along with the development of CAE, many multi-rigid body dynamics software get extensive application. A virtual automobile model in side wind is build to offer swift and convenient method for studying the movement of automobile in side wind disturbance using ADAMS.

随着CAE的发展,多刚体动力学软件得到广泛的应用,本文用ADAMS建立了侧风作用下整车的虚拟样机,为研究侧风作用下汽车的运动提供了快捷和方便的方法。

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10、

Optimal variable aim control ( OVAC) has tracking ability and adaptability, and can deduce closed solution. Thus closed control structure is available, which fits for application on line and avoids the inadaptable for serious disturbance caused by linearized model.

最优变目标控制(OVAC)具有跟踪和自适应能力,并能得到封闭解,形成闭环控制,便于在线实现,避免了基于线性化模型的控制策略难以适应大干扰情况的不足。

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11、

Nonlinear Solution for Simple Pendulum Motion by Slight disturbance Method

微扰法求单摆运动的非线性解

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12、

A preliminary study of the effect of large scale magnetospheric disturbance on equatorial electrojet by using low-latitude geomagnetic data of China

用我国地磁资料对磁层大尺度扰动之赤道电急流效应的初步分析

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13、

Normal and quick run ( H. D.) records of the earth's magnetic field were made at Ruili, Yunnan Province during Feb. 16, 1980, total solar eclipse. Daily variation, small disturbance and magnetic pulsation were analysed.

1980年2月16日日全食期间,在云南瑞丽进行了地磁场的正常与快速两种记录,分析了地磁日变化、小扰动和地磁脉动的变化。

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14、

We propose that the future forecasting of the physical conditions that the violent solar disturbance causes at the earth by propagating in solar wind depends heavily on the numerical method.

未来预测太阳剧烈扰动所造成的行星际风暴到达地球空间的状态势必借助于数值方法。

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15、

The Analysis of Antenna Noise Temperature During Solar Radiating Disturbance

日凌时天线噪声温度分析

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16、

A new model of dealing with solar radiating disturbance is put forward and a systematic explanation to the antenna noise temperature analysis in case of solar radiating disturbance is made.

在提出日凌干扰处理新模型的基础上,根据太阳视面与天线主瓣半功率点截面的相对运动关系,系统阐述了日凌时天线噪声温度的分析方法。

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17、

The solar activity, interplanetary disturbance and ground-based magnetic record during the three 2003 giant storms are investigated in this paper.

分析了引起2003年10~11月发生的3个特大磁暴的太阳活动、行星际扰动以及中国东部地磁台链记录到的地面磁场变化。

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18、

Whereas in the vicinity of solar equator, propagating disturbance is regarded as fast mode wave, and a standing disturbance is found to be located near the source region.

而在赤道附近,传播扰动是快模磁声波,在源区附近还存在一非传播的扰动。

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20、

Mechanism analysis on failure of deep rock laneway under dynamic disturbance

深部岩巷在动力扰动下的破坏机理分析

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