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• The distribution of induced velocity at the rotor is assumed linearly variable over the disk.

旋翼桨盘诱导速度分布采用自前向后直线增大形式。

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• The desingularization smoothing parameter is introduced in calculating the induced velocity on trailing vortex surface.

诱导速度计算引入了奇异光滑参数

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• The key to investigate control response characteristics of unmanned helicopter is to determine the correct induced velocity model.

无人直升机操纵响应特性研究关键有准确的旋翼诱导速度模型

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• The nonuniform distribution of induced velocity on the rotor disk derived from the generalized vortex theory is taken into account.

诱导速度分布采用广义涡流理论导的公式

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• The nonuniform distribution of induced velocity on the rotor disk which is derived from the wang's generalized fix vortex theory is taken into account.

诱导速度分布采用王氏固定涡系涡流理论导出诱导速度非均布公式。

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• In this paper, the general dynamic equations of the hinged stiff rotor blades are derived for a lot of factors, such as the second-harmonic of induced velocity;

本文中作者考虑了各种因素推导出铰接式刚性旋翼动力学广义方程这些因素诱导速度的二阶谐量与挥午系数的二阶谐量；

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• Experiment results showed that the relation between exciting voltage and induced velocity magnitude was linear, but the influence of supply frequency was not evident.

实验结果表明，等离子体激励作用主要集中在近壁面附近；激励电压诱导速度近似线性关系，激励频率诱导速度影响不大。

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• The vortex wake and its induced velocity of a helicopter rotor operating near the ground at low forward speeds have been studied using a simplified free wake-ground vortex model.

本文简化自由模型模拟旋翼尾涡系，用一简单涡模拟地面涡，对低速飞行时旋翼尾涡系的畸变及其引起诱导速度变化作了研究

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• The results show that the rotor near-wake is distorted because of the flow field of the fuselage, resulting in large variation on the induced velocity distribution at the rotor plane.

机身影响下，旋翼尾涡形状发生畸变从而改变桨盘处诱导速度分布

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• In particular, expressions of flapping coefficients are derived, including the effect of variable induced velocity distribution but in terms of blade parameters and flight parameters only.

特别是挥舞系数表达式中，考虑了诱导速度变化直接与参数飞行参数有联系。

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• The variation of the induced velocity distribution at the rotor plane caused by the fuselage through distorting the rotor near-wake is much larger than that induced by the fuselage directly.

尾涡畸变引起诱导速度变化机身直接盘处诱导速度得多

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• A new approach to modeling the unsteady rotor aerodynamic forces is established based on the insight into the nonuniform induced velocity distribution, inflow dynamics and unsteady airfoil behavior.

考察非均匀分布入流动力学翼型性能基础建立了模拟非定常旋翼气动力方法

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• With the help of the sweeping velocity of magnetizing current controlled by a flux feedback loop a nearly constant induced voltage is produced.

借助磁通反馈环节控制磁化电流扫描速度，使得产生感应电压接近常数

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• In this article, it is pointed out that calculating induced electric field caused by variable magnetic field in constant velocity by analogical method is a simple method.

类比方法计算恒定速率变化磁场产生感应电场一个简便的方法。

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• The physical process of frequency chirped Gaussian pulses broading induced by the group- velocity dispersion has been studied.

研究了线性光纤中色散导致初始频率啁啾高斯光脉冲展宽的详细物理过程

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• Basen on the criteria of the peak particle velocity(PPV) for blast-induced damage, the design approach for excavation blasting near contour of rock slope is discussed.

基于岩石爆破损伤影响范围控制质点峰值振动速度判据，就临近岩石边坡开挖轮廓面的爆破开挖设计方法进行了探讨。

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• The dynamic velocity taper and induced second harmonic are analyzed which improve the miniature TWT efficiency using computer simulation based on Rowe large signal theory.

本文以罗埃大信号理论为基础，对提高小型化行波管效率动态速度渐变技术二次谐波的抑制问题进行了模拟计算分析。

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• A formula is deduced for the velocity induced by the vortices in two-dimensional shallow water flows and it is used to correct the Biot-Savart law.

建立了二维浅水流动旋涡诱导速度公式已知旋涡场胀量场时，由该表达式可确定流动速度场。

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• Objective To evaluate quantitative tissue velocity imaging (QTVI) and transthoracic echocardiography in detecting early adriamycin-induced myocardial damage model in rabbits.

目的探讨应用定量组织速度成像(QTVI)技术联合经胸超声心动图评价阿霉素早期心脏毒性模型建立的价值。

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• By doing integral computation on the wake surface that is down from the aircraft and vertical to the velocity of far field, it can get the lift, induced drag, wave drag and the total drag.

飞行器所在流下游一垂直速度截面进行积分计算得到升力诱导阻力激波阻力总阻力。

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• The results show that the perturbation pressure forces induced by buoyancy, velocity advection and dray are of the same order of magnitude as the corresponding resource terms and act against them.

结果表明浮力、平流项拖曳项触发引起扰动气压垂直梯度力对应具有同等量级，但与其源项作用力方向相反

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• The theoretical solutions show a clear linear relationship between the flow induced potential produced on the probe electrodes and the approach velocity.

理论解可以看出探头电极间感应电动势速度之间明显线性关系。

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• The influences of roof stiffness and wind velocity on wind-induced dynamic response are considerably large, while the influences on wind load factor are slight.

屋面刚度风速跨度平屋面的竖向响应影响比较大，对位移风系数的影响不太明显；

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• The cross-shore profile of current velocity induced by irregular wave is smoother than the current induced by regular wave.

不规则波浪作用沿岸速度分布相对平缓。

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• By using the concept of spatially induced group velocity dispersion, the propagation of Bessel-like pulsed beam which is constant beam waist in free space is studied.

利用空间诱导色散概念，从理论上研究了等束宽度的类贝塞尔脉冲光束自由空间传输性质。

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• To analyze the wind-induced dynamic response of offshore wind turbine in time domain, the numerical simulation of fluctuating wind velocity time series was studied.

为了分析海上风机结构时域动力反应，进行了脉动风速数值模拟研究。

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• Study the detailed physical process of the group-velocity dispersion-induced pulse broadening, this must be taken as prepare the ground for the founding of optical soliton in nonlinear fiber.

研究线性光纤中色散导致脉冲展宽详细物理过程以此光纤孤子产生的物理过程作物理上的准备

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• The chirped pulses will be compressed or broadened because of carrier-induced group-velocity dispersion when TW-SLA operates far below saturation.

由于载流子引起的群速度色散效应，使远离饱和区工作的TW-SLA对有频率啁啾的光脉冲产生展宽压缩

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• Result shows that the dip Angle, the towed velocity and reduced velocity are main influence factors to the vortex-induced vibration of a circular cylinder.

结果表明，约化速度倾角、拖曳速度等影响振动主要因素

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• On the basis of the numerical analysis, forming laws of the metal in the flange area were induced and derived, and the forming velocity equations of metal in the flange area were obtained.

数值分析基础上归纳推导出法兰金属成形规律得到了法兰区成形速度方程

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