半锥顶角对推力波动特性影响很小。
The half-cone-angle has little effect on the oscillation frequency of thrust.
宏观物质的波动特性不明显，因为其波长很短，难以被察觉。
The 'wave' properties of macroscopic matter are not apparent because the wavelength is undetectably small.
说明在弹性介质情况下，有限模型不能反映无限域中的波动特性。
These facts show that the finite models can not represent the wave propagation characteristics in the infinite domain foundations.
采用一种特征值反求形式的方法用来近似层状复合板的波动特性修改。
To obtain desired wave characteristics of composite laminate, the varying rate of eigenvalue with respect to the thickness change is approximated by the second order Taylor expansion.
电力市场中各类市场具有不同的价格波动特性和收益率随机变化特性。
In electricity market, the different markets have different price fluctuation and stochastic changing characteristics of revenue rate.
饱和砂土中振动孔压波动特性的研究是建立瞬态孔隙水压力模型的基础。
The fluctuating characteristics of excess pore water pressure (EPWP) are the basics to establish the transient EPWP model.
自相关检验结论为：序列存在相关性，否定了收益序列的随机波动特性。
Shenzhen stock market has qualified the weak-form efficiency. Autocorrelation of the time sequence tests show that the time sequence of stock return is correlative.
利用统计理论与分形理论分析液塞长度时间序列来揭示液塞长度波动特性。
The fluctuation characteristics of liquid slug length was discovered by using the statistics theory and fractal theory to analyze the time series of liquid slug length.
针对柴油机高压油管内燃油压力波动特性，设计和选择了故障诊断系统的硬件和软件。
According to the character of pressure wave in diesel high pressure line, the hardware and software of fault diagnosis system was designed and choose.
实验研究了流化床流型结构与压力波动的关系，测定了节涌流化床气栓和料栓内的压力波动特性。
The relationship between pressure fluctuation and flow pattern of fluidized bed is investigated experimentally. The pressure fluctuation characteristics of gas slug and particle slug are measured.
模拟了人类的遗忘和情绪波动特性，以期使得游戏中的非玩家角色更接近于玩家角色或者真实玩家。
Forgetting characteristic of human, as well as mood instability, it also simulates to make NPCs be closer to PCs (player characters) or game player.
这将为波动特性的动量交换系数及积分时间和长尺度提供新的信息，这些湍流特性不应被视为不变的。
The findings bring new lights in the fluctuating nature of momentum exchange coefficients and integral time and length scales. These turbulent properties should not be assumed constant.
磁鞘区和地球弓激波前兆区是影响和改变太阳风波动特性，将太阳风能量传输到地球磁层的关键区域。
The magnetosheath and foreshock are the key regions which somewhat modify and then transmit the solar wind variations to the Earth's magnetosphere.
从几何光学的角度出发分析了气泡对光的散射，得出散射光强的波动特性与气泡的直径存在一定的关系。
The scattering light of bubble is analysed from the point of view of geometry optics, from which it is concluded that the fluctuation of light intensity has some relation with the diameter of bubbles.
本文通过对城市干道交通控制系统交通流波动特性的随机过程分析，提出了确定该系统信号周期的子系统比拟法。
This paper analyses the random process of traffic flow fluctuation of the traffic control system and presents the subsystem quasi -junction method for the determination of signal cycle of the system.
然后，利用自回归条件异方差模型系统研究了我国封闭式基金市场的价格波动特性，分析了基金市场的风险特征。
Then, it studies the characteristic of price volatility and risk in closed-end securities investment fund market by use of ARCH models.
本文选取了九类行业指数的日收益率作为主要研究对象，运用GARCH族模型来对我国股票市场行业指数波动特性进行研究。
This article has been selected nine categories of the industry stock index's return rate as the main subjects, using GARCH models to analysis the index's volatilITy of characteristics.
利用散射波的波动特性，在叠后通过波场延拓使其聚焦成像，然后通过压制强噪声的手段将其衰减，是我们对这种噪声研究的一种新的探索。
Making a new approach to study this noise by us is using wave character of scattered wave, by post stack wave field continuation to make imaged, and then make it attenuated by means.
辨别引起系统质量特性波动的噪声因子。
Identify noise factors whose variation may affect the quality characteristics.
通过二者的共性和特性的分析，发现汇率波动与房地产价格波动是有一定关联性的。
We discover they have a relationship between the exchange rate fluctuation and the fluctuating price of real estate.
从等离子体波动方程和动力学方程出发，利用解析方法，讨论电感耦合rf放电等离子体的电流特性和衰减机制。
From plasma wave equations and plasma kinetic equation, we analytically discussed the characteristic of current in an inductive coupled RF plasma and their damping mechanism.
运用结构振动的波动方法对有限长的材料不连续区域在圆柱壳中的能量流传播特性进行了研究。
The propagation characteristics of vibrational energy flow in circular cylindrical shell with finite region of material discontinuity are investigated by wave motion approach.
针对平面应变弹性波动问题，研究了自由-固定边界无限大弹性板中P -SV波的传播特性。
Wave propagation properties for P-SV wave in a free-fixed infinite plate in the state of plane strain problem were investigated.
得到了系统在不同的输入转矩波动、齿侧间隙、齿轮综合误差、激励频率和阻尼比参数下系统的全局特性。
The system's global characters are obtained under different input torque fluctuation, backlash, composite transmission error, exciting frequency and damping ratio.
本文基于多相复合介质的波动传播特性，导出介质内纵、横波速的理论计算公式。
According to the properties of wave propagation in multiphase medium, the theoretical formulas for calculating the P-wave and S-wave velocity are deduced.
本文论述的是根据台架试验及模拟计算结果得出的多缸发动机进气系统内压力波动与充气效率-转速特性的关系。
Presented in this paper is the relationship between intake pressure wave actions and the general volumetric efficiency speed characteristics of multi cylinder engines.
从分整特性的新视角，利用KPSS检验和LW检验对我国股市收益及其波动的记忆性特征进行了深入研究。
Standing on the new viewpoint of fractional integration, KPSS test and LW test can find long memory of return and its volatility in Chinese stock market.
从分整特性的新视角，利用KPSS检验和LW检验对我国股市收益及其波动的记忆性特征进行了深入研究。
Standing on the new viewpoint of fractional integration, KPSS test and LW test can find long memory of return and its volatility in Chinese stock market.
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