- 更多网络例句与涡动相关的网络例句 [注：此内容来源于网络，仅供参考]
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The study shows that the longitudinal component of the pressure force is mainly balanced by the vertical eddy frictional term and the lateral component of the pressure force is mainly balanced by the Coriolis force.
研究表明：在磨刀门河口动力平衡中，纵向的主要平衡项为压力项和垂向涡动摩擦项，侧向的主要平衡项为侧向正压力项和科氏力项。
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Hence, we first analyzed and studied the kinematics and dynamics of PDC bit, and that are utilized to analyzed how to hame cutters by PDC bit whirlpool. Onthe based of this, we do the cutting experiments. With the test, we not only think over the influence to force actting on cutters in rock nature, drilling parameter, cuttersdensity distributed, and also wear state of cutters and PDC bit appearance. Because the PDC bit's cutters are repeaded by polycrystalline-diamand and tungsten carbide, the specific property of PDC wear are not alike that of polycrystalline-diamand and not alike tungsten carbide.
因此，本文首先分析研究了PDC钻头的运动学和动力学，并利用分析的结果对PDC钻头的涡动是如何损坏切削齿的进行了探讨；在此基础上，进行了PDC钻头切削齿的受力实验，在受力实验研究中，不仅考虑了岩性、钻进参数、布齿密度等对切削齿受力的影响，而且考虑了切削齿不同的磨损状态、钻头的冠部形状对切削齿受力的影响；PDC钻头的切削齿是由聚晶金刚石层和碳化钨底层复合而成的，它的磨损特点既不同于金刚石的磨损又不同于碳化钨的磨损，因此，在分析了复合片磨损机理的基础上，进行了PDC钻头切削齿的磨损实验。
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Stronger activity of synoptic-scale disturbance is associated with stronger jet stream, and vice versa.
热量涡动输送也表现出与天气尺度波动活动量类似的特征。
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The analytical expressions of modal damping and frequency, logarithmic decrement and dynamic magnification factor, which represent the dynamic properties of the system, were obtained by theoretical analyses.
分析表明，Alford力会促进正向涡动而抑制反向涡动，增大正、反向涡动的模态频率，降低正向涡动的稳定性，而提高或降低反向涡动的稳定性则取决于系统的相对阻尼，增大或减小系统的动力放大系数则取决于比转速，并改变系统响应的相位。
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Based on this theory, a new fluid excitation nonlinear vibration model of rotor seal system was set up.
传统密封动态特性八参数模型是以线性系统稳定性为基础的，Muszynska模型在一定程度上发展了八参数模型，反映了流体激振力的某些非线性特性，但在描述转子密封系统大涡动状态下的非线性特点时，就有很大的局限性。
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An improved method is used to describe non-linear characteristics of oil film.
本文提出了改进的模型，用模型中各参数随偏心率的非线性分布来反映油膜力的非线性特性，使该模型能够进一步用于转子系统进入涡动状态后的瞬态运动描述，并给出了利用差分解获得模型中各参数近似估计的方法。
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The EddyCovariance flux data have been compared with Large Aperture Scintillometer observations at Arou Station and Linze Station.
黑河上游阿柔冻融观测站和中游临泽草地站两套大孔径闪烁仪的观测与涡动相关仪有关结果有较好的对应关系。
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The dimidiate frequency of early oil whirl was found clearly from HHT time-frequency spectrum, which magnified the parameter of oil whirl fault and provided information for early fault diagnosis.
该方法在早期油膜涡动中能够更加清晰地发现涡动二分频的存在，放大了涡动的故障特征，为早期故障诊断提供了方便。
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Model comparisons for estimating water and heat fluxes of reed wetland ecosystem in Panjin were done among Profile gradient method,Bowen ratio energy balance method and Eddy covariance method,based on the data from July 1 to July 31,2005 by open-path eddy covariance system(Li-7500,Li-cor Inc,USA) and the micro-climate gradient observation system.
利用2005年7月盘锦芦苇湿地生长旺季的小气候梯度系统30 min观测资料和开放式涡动相关系统10Hz原始观测资料，比较并分析了廓线法、波文比能量平衡法与涡动相关法计算的芦苇湿地生态系统水热通量。
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According to the rotor dynamics theory,the vortex mechanism and rule of the rotor are closely related to the collision and friction interaction.
根据转子动力学理论，转子的涡动机理及规律与碰摩作用密切相关，考虑下部钻柱与井壁之间是否发生碰摩作用，应用转子动力学理论建立了2个下部钻柱涡动分析模型，探讨了下部钻柱涡动机理及规律。
- 更多网络解释与涡动相关的网络解释 [注：此内容来源于网络，仅供参考]
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vortex agitator：涡动搅拌器
voluntary 自愿的,随意的 | vomax 电子管电压表 | vortex agitator 涡动搅拌器
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vortex agitator：涡动搅拌器,旋涡搅拌器
vortex 旋涡,涡流=>うず | vortex agitator 涡动搅拌器,旋涡搅拌器 | vortex amplifier 旋涡放大器
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eddy diffusion coefficient：涡动扩散系数
eddy diffusion 涡动扩散 | eddy diffusion coefficient 涡动扩散系数 | eel grass 大叶藻
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eddy diffusion：涡动扩散
eddy currents 涡流湍流 | eddy diffusion 涡动扩散 | eddy diffusivity 涡俩散率
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eddy velocity：涡动速度
eddy diffusion,涡流扩散 | eddy velocity,涡动速度 | edge effect,边缘效应
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eddy velocity：涡动速率
eddy diffusion,涡流廓张 | eddy velocity,涡动速率 | edge effect,边缘效应
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Whirl：涡动
自动定心 self-alignment | 亚临界转速 subcritical speed | 涡动 whirl
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whirling motion：涡动
whirling bit 偏心回转钻头 | whirling motion 涡动 | whirling rabbit 旋转刮蜡器
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vortex theory：涡动理论
"涡动环","vortex ring" | "涡动理论","vortex theory" | "涡动管","vortex tube"
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vortex ring：涡动环
"涡流对","vortex pair" | "涡动环","vortex ring" | "涡动理论","vortex theory"