虽然舰船成像与飞机成像在基本原理上没有区别,但由于海水的波动,使舰船的姿态变化比较复杂,有必要作专门的研究。
Although the difference is little in principle between airplane imaging and ship imaging, the pose variation of ship is more complicate for the fluctuation of sea, so it need to be studied specially.
我们将为合格的申请者提供一系列量化金融培训和研讨会,借此你将有机会学习量化金融及股价波动预测的基本原理。
Upon joining us, we will provide a series of quantitative finance training and seminars to offer you a chance to learn the fundamentals of quantitative finance and stock price movement prediction.
分析了风电场闪变产生的原理和影响因素,指出依靠补偿装置可以有效抑制电压波动和闪变。
The article analyzes the principle and influencing factors of flicker, and the compensation devices are put forward to suppress voltage fluctuation and flicker effectively.
该文介绍了适合负荷波动较大时应用的锅炉蓄热器工作原理、设计和校核方法。
This paper introduced the operating principle, design and check of heat accumulator used in the boiler having a great fluctuation in load.
本文提出运用导线波动过程原理测量电力电缆高阻故障距离的技术关键。
The principle of wave process on the Line is used to measure the distance of power cable's high megohm fault.
在波动传播理论的基础上,简要介绍了几种主要声传播模型的基本原理,并着重对简正波模型进行了研究。
Based on wave propagation theory, the paper describes briefly basic principle of several acoustic propagation models, and discusses detailedly foundation of coupled normal mode.
为研究制气式调压室的运行机制,运用空气动力学原理,结合管道水锤方程、调压室波动方程,建立了制气式调压室的仿真数学模型。
By combining the theory of aerodynamics with water hammer equation and wave equation of surge tank a mathematical model for this type of surge tank is established.
本文提出运用导线波动过程原理测量电力电缆高阻故障距离的技术关键。
The principle of wave process on the Line is used to measure the distance of power cable's high megohm fault. Its technical cruxes are presented in this paper.
用波的反射原理求解有限区间上的波动方程是数学物理方程中的基本内容,也是教学中的难点内容。
It is a difficult point to teach the students solving the wave equation on finite interval by the reflection law of the wave.
传统的波动法血压无创测量技术由于利用了统计学原理,因此必然造成测量时的个体误差。
The traditional blood pressure measurement by oscillometric method is based on statistics theory, so there is always private systematic error in measurement.
本文根据种群遗传学的基本原理和试验证据提出了农药的毒力波动规律。
According to the basic principles of population genetics and experimental evidence, the Virulence Wave Law of pesticides was advanced in this paper.
本文由波传播问题的变分原理导出了垂向不均匀介质中的弹性波波动方程及纵波和横波波动方程。
According to the variational principle for wave propagation, the elastic wave equation and the compressional and shear wave equations in a vertically inhomogeneous medium are developed.
第二章介绍波动方程、声能、声能流密度、声强及度量方法、双传声器互谱声强测量原理。
In chapter two, wave motion equation, sound energy, sound energy flux density, sound intensity and its scaling method and the theorem of two-microphone sound intensity have been introduced.
论述了现有波动电压检测方法的原理、特点、适用范围,分析了现有闪变值的计算方法及其不足;
And the thesis expounds detection methods of current voltage fluctuation in the principle, characteristic, application scope, and analyzes present calculation technology and deficiency;
本文从仪器的结构、原理及使用三方面介绍了最新研制的多功能波动演示仪及其应用。
This paper introduces the newly-explored multi-functional wave-motion demonstrator and its application from three aspects of the structure, the principle and the use of the instrument.
在此基础上,对波动控制进气增压系统及其控制电路、控制原理进行了介绍。
On the basis of the above mentioned, supercharged air intake system of pulsating control and its controlled circuit as well as controlling principle are introduced.
以净现值法为基础,应用蒙特卡罗原理,提出了在石油产量和市场油价随机变动条件下石油勘探项目实物期权应用模型中不同阶段的波动率参数估算方法。
On the basis of traditional net present value method and Monte Carlo theory, a method for calculating the stage volatilities in the petroleum real option model was given.
利用弹性动力学基本原理和损伤力学模型建立了损伤介质中的波动方程。
Basing on the fundamentals of elastic dynamics and the model of damaged mechanics, the basic equations of elastic wave propagation in damaged media are established.
波动法原理为柴油机各缸的特征参数波动越小,则整机状态越好。
The main principle of fluctuation method is that the fluctuation of characteristic parameters among cylinders is lower, the condition of the diesel engine is better.
基于小波变换原理,利用小波分析中的奇异性检测方法来对瑞利波频散曲线的特征点和波动区段定位。
Based on the characteristics of wavelet transform, the wavelet Singularity Detection is used to locate the feature point and anomaly extension of the Rayleigh wave dispersion curve.
波动仿生推进器是一种依据鱼类仿生学原理设计的新型水下推进器。
The undulated biomimetic thruster is a new-style underwater thruster which is based on fish bionics.
我们将为合格的申请者提供一系列量化金融培训和研讨会,借此你将有机会学习量化金融及股价波动预测的基本原理。
Upon joining us, we will provide a series ofquantitative finance training and seminars to offer you a chance to learn thefundamentals of quantitative finance and stock price movement prediction.
对宽度尺寸快速检测量具的评估,用测量系统波动性原理,计算量测系统重复性和再现性,分析量具的精度。
By using measurement system analysis principle, calculating the value of gage repeatability and reproducibility, in order to evaluate feasibility of housing width quickly gage.
介绍了高速线材预精轧机活套控制的基本原理及活套波动现象的形成原因,分析了工艺影响因素及其控制方法。
A general introduction was made on effect, control principle and PLC logic control of the loop control system in high speed rod rolling.
从波动光学的角度,用惠更斯原理解释了光的折射现象,根据惠更斯原理所作的折射光线进行简化,得出较为简单的作图方法。
From the Angle of wave motion optics, on the principle of Huyghens, explaining the light of refraction. Simplifying the picture of the light of refraction and then getting a simple drawing method.
针对煤气加压机在加压过程中经常跳闸和煤气管网压力波动较大导致机后压力不稳定的情况,介绍了采用S 7-200 PLC对该系统进行变频器改造的原理和实现方法。
This paper introduces the reform concept and realization method based on S7-200 PLC on trip fault and the wavy pressure behind engine in the process of compressing.
简要介绍了它的系统结构、功能与工作原理,并对该调速器进行900余小时多工况配机试验,主要包括起动试验、调速性能试验、转速稳定性试验和耐背压波动试验。
Experiments of over 900 hours matching diesel were done in factory, covering the speed governor's start, speed performance, speed stability, and speed fluctuating with back pressure.
基于概率解释算法的原理,提出了一种考虑工艺波动的RLC互连延时统计模型,该模型使用了对数正态分布函数。
Based on the theory of the probability interpretation algorithm, a statistical model of RLC interconnect delay in the presence of process variations was put forward.
基于概率解释算法的原理,提出了一种考虑工艺波动的RLC互连延时统计模型,该模型使用了对数正态分布函数。
Based on the theory of the probability interpretation algorithm, a statistical model of RLC interconnect delay in the presence of process variations was put forward.
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