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- Cumulus heating can also modify the static stability. 积云加热还起到修正静力稳定度的作用。
- A novel set of moment wheel actuators is proposed to control a reentry warhead with indifferently static stability. 摘要提出了一种以动量轮为执行机构的具有中性静稳定气动布局的再入弹头姿态控制新方案。
- Finally, the aircraft CJ818 is designed for relaxed static stability and the meliorative result has been shown. 最后,论文以CJ818飞机为例,进行了放宽纵向静稳定性设计,并对设计优化后的飞机构型进行了气动性能评估。
- Most researches of reticulated shell focuses on static stability behaviors, but not on seismic behaviors. 目前网壳结构的研究主要集中在静力稳定性能,对其抗震性能研究进行的较少。
- When the jet velocity is suitable, the No.1 flameholder exhibits the same stability limit as that of the V-gutter. 在适当的射 流条件下,其贫熄边界与V型稳定器相当。
- It is shown that the static stability of adjustable speed hydroelectric generating units with DFG is interrelated to the feedback coefficients of their controllers. 分析结果表明,可调速双馈水轮发电机组的静态稳定性与控制器的反馈系数密切相关。
- The stability limit factor is an important index to evaluate the safety of key transmission lines in East China Electricity Market. 稳定限额因子是华东电力市场中用于评价关键输电通道的安全裕度的重要指标。
- Conclusion Poor static stability was found in hemiplegic patients.The patients asymmetry of weight distribution is related to the proprioceptive deficit. 结论偏瘫患者平衡功能障碍表现为静态身体稳定性减弱,身体重心偏移与患者本体感觉障碍明显相关。
- PSS/E supply a user-defined language-IPLAN, which can make it possible to realize the computation of voltage stability limit. 本文提出了一种基于PSS/E的自定义语言IPLAN的静态电压稳定极限的计算方法。
- The paper also investigates the influence of stalling of induction motor to PV curves and voltage static stability, and studies the method for selecting the critical point. 同时分析了感应电动机失稳对PV曲线和静态电压稳定的影响,并研究了电压稳定临界点选择的方法。
- In agreement with this concept is the additional experimental result that decreasing the mean hydrogen injection velocity increases the stability limit temperature. 这一概念是与补充试验的结果相符的,即降低氢的平均喷射速度使稳定性极限温度增加。
- A direct method for calculating oscillatory stability limit of power system determines the maximum loading point by solving a set of nonlinear extended system equations. 提出了一种直接计算电力系统低频振荡稳定极限的方法。
- Study of Static Voltage Stability Limit on Large Power System 大型电力系统静态电压稳定极限的求解
- It is also found that additives of humate and lignosulfonate with high degree of sulphonation increase the static stability of CWS prepared by coals with high content of V(subscript daf). 对于腐植酸类和木质素类添加剂,磺化度较高的添加剂有利于挥发分较高的煤种所制浆体的静态稳定性的提高。
- The longitudinal,lateral and directional static stability of Y7-200B/A air-craft are detailedly analysed in the flight test,the tunnel test of Y7 seires aircrafts and the in-formation about AH-24,AH-26 aircrafts,And the AFT. 根据近年来Y7系列飞机的飞行试验数据、风洞实验数据和AH-24,AH-26飞机的有关原始资料,详细地分析了Y7-200B/A飞机的纵、横航向静稳定性。
- Secondly, based on the result of its static analysis, the static stability of single-layer ellipsoid reticulated shells was thoroughly analyzed with geometrical nonlinear finite element method. 在静力分析的基础上,本文采用非线性有限元分析方法,深入全面地分析了该网壳结构的静力稳定性能。
- Based on a hydrofolic small waterline area ship(HYSWAS) scheme with fixed hydrofoils, this paper researched the resistance, static stability, dynamic stability of HYSWAS by theoretical methods. 提出了一型采用非自控组合水翼系统的单体小水线面水翼复合型高速船方案,并对其进行了阻力、横稳性以及运动稳定性的理论分析。
- The predicted stability limits often differ appreciably in magnitude from those observed in hot firings. 预计的稳定性极限往往在数值上与热试中测得的明显不同。
- The static stabilizers include bony geometry, glenoid labrum, negative intra-articular pressure, shoulder capsule, and ligaments restraints. 静态稳定因子包括骨骼形状、关节唇、关节腔内负压、关节囊及韧带。
- The simulation result expatiated that the operations on the optimal trip-reclosure time had promoted the transmission capacity and the transient stability limit of power system to a great extent. 仿真表明,按最佳操作时机进行操作大幅提高了网络的传输能力和系统的暂态稳定极限。