查询词典 disturbance

This paper proposes an integrated processing method of mid-value digitalfittering and recursive digital filtering to solve the disturbance problem duringtelemeasurement and data acquisition in electric power system. The method is inferredand proved.

针对电力系统遥测数据在采集过程中的干扰问题，提出了中位值数字滤波与递归式数字滤波综合处理的软件方法，并对这种方法进行了推理与论证。

The result shows that,the method realizes the forecast tracking technique,minishes processing area,improves the processing speed of tracker,and effectively avoids the disturbance of the false object outside the region.

实验证明，该方法可以实现预测跟踪，减小处理区域，提高跟踪器的处理速度，有效地避免波门外虚假目标的干扰。

The research of the dissertation provides science evidence for minishing initial disturbance and reducing experiment rockets.

本文的研究为减少火箭弹起始扰动，减少火箭试验用弹量提供了科学依据。

Through the analysis of intake valve exit three dimensional flow field and its angular momentum flux of four valve diesel engine under different plans, the law of in cylinder air angular momentum flux by the influence of disturbance between two intake ports was discovered.

利用测得的四气门柴油机气门口三维流场，分析了进气门出口流场产生的缸内空气动量矩流率，揭示了四气门柴油机两进气道的相互干扰对缸内空气动量矩流率影响的变化规律。

PrefaceThe deficiency of 5-HT is believed to be involved in the genesis of depression. Currently treatment on depression is mostly aimed at the disturbance of monoamines transmitters.

前言 抑郁症的发病机理甚为复杂，诱发原因较多，多认为是由于神经递质紊乱，主要是5-HT缺乏所致的生化代谢异常、神经内分泌功能失调。

The strengthened depth and so on; on the other hand, the compound mode of those influencing factors in the design and the difference of theoretical model should not be ignored, So, a state equation of limit equilibrium, which was applied to stability analysis of soil nail structure, was set up considering the influence of inter-slice force and combining the idea of disturbance force of Sarma with slice method. In the design of timbering of excavation, the reliability theory was used to analyze not only the sensitivity of random variables, including index of reliability and safety factor, but also the relationship between them.

因此，在理论分析模型方面，应用Sarma所提出的扰动力概念与条分法相结合，建立了考虑条间作用力影响的土钉支护结构稳定分析极限状态方程；在开挖支护设计方面，运用可靠度理论分析了各项设计参数及其组合方式对安全系数与可靠度影响的敏感性，以及安全系数与可靠度的相互关系。

In this thesis an analysis is made for differences in jet structure, wavenumber, frequency and growth rate of disturbance surface wave of a liquid jet under conditions when temporal and spatial modes are respectively applied.

利用对色散方程的求解结果，本文详细地比较了液体射流研究中的时间模式和空间模式在各个方面的关系和差异，以及这种差异的影响因素。

Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.

在大气层结比较稳定的情况下，如果基本气流在低层和高层较大(有可能存在低空急流和高空急流)，此时产生的β中尺度不稳定扰动相对于基流向东传播，甚至于快速向东传播。基本气流在垂直方向上的风速切变对于中尺度横波型的扰动起着不稳定的作用。如果考虑基流的二次切变，可以得到涡旋Rossby波的相速度表达式，涡旋Rossby波相对于基本气流是单向传播的。涡旋Rossby波产生的物理根源是基本流场的风速二次切变，亦即基本流场y方向的平均涡度在空间z方向上的不均匀所致。涡旋Rossby波的相速度与纬向波数也有关，它的能量是频散的，其在纬向x方向也存在群速度。在基本流场的风速存在二次切变时，横波型不稳定可能是混合的涡旋Rossby重力波的不稳定；而在基本流场的风速仅仅存在线性切变，不存在二次切变时，横波型扰动的不稳定则是重力惯性波的不稳定。

Results The primary diseases in this group were hypertension for one case, uraemia for three cases and lupus nephropathy for another. Clinical features of five patients include acute onset of hypertension,headache with vomiting. Neurological symptoms were conscious disturbance, seizures (in 5 cases) and visual disorder (in 3 cases).The movement of limbs were normal.

结果 本组患者的原发病为：高血压1例，尿毒症3例，红斑狼疮1例。5例均为突然发作的血压增高、头痛伴呕吐、意识障碍及癫疒间等，3例有视觉障碍，肢体运动功能均正常。

If the measure of detention needs to be immediately taken in the case of uproars, courtroom disturbance or defiance to the execution of public affairs by violence or menace, etc., the people's court shall report to its president for supplementing the approval formality after detaining the offenders.

因哄闹、冲击法庭，用暴力、威胁等方法抗拒执行公务等紧急情况，必须立即采取拘留措施的，可在拘留后，立即报告院长补办批准手续。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。