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- The time-varying parameter (TVP) model is put forward to estimate the dynamic coefficient of fiscal expenditure to economic growth, and further to evaluate the effectiveness of fiscal policy. 摘要利用状态空间方法,对1978年以来我国财政支出总量和有关项目的经济产出进行了动态测算。
- Theory analysis of dynamics modal,solving method and calculate formula of large quayside container crane dynamic coefficient of lifting,and practice test is processed. 对确定大型岸桥起升动载系数的力学模型、求解方法和计算公式等进行了理论研究,并进行了实际测试。
- Method of Dynamic Coefficient Adjusting 动态系数调整法
- dynamic coefficient for key-element allocation 动态键位分布系数
- dynamic coefficient subgrade reaction 地基反力动力系数
- Rao H V V L N,Biswas S, et al.Analytical approach to evaluate dynamic coefficients and transient analysis of a hydrodynamic journal bearing. 刘恒.;转子轴承系统稳定性分叉问题的研究:[博士学位论文]
- C.W Lee,S.W.Hong Identification of bearings dynamic coefficients by ballance response measurements,Proc.Instn.Mech.Engrs,Vo1.2,1989. 钟一谔,何衍宗,转子动力学,北京:清华大学出版社,1987。
- Scharrer J K.Theory Versus Experiment for the Rotor Dynamic Coefficients of Labyrinth Gas Seals[J].I-A Two Control Volume Mode,Sound and Vibration,1987,186(1):136. 李罡;祝刚.;带阻尼套筒的篦齿封严结构模态计算方法研究[J]
- Experimental research for dynamic coefficients of Huilong pumped storage generator /motor upper bracket are carried out using hammer excitation and varied-time-base(VTB). 用锤击法和变时基技术对回龙抽水蓄能发电电动机上机架动力特性进行试验研究。
- This thesis studies the large-scale high-speed sliding bearing experimental system, which used for testing the high-speed sliding bearings and SFD static and dynamic coefficients. 本文研究的大型高速滑动轴承静、动特性实验系统主要用于测试高速滑动轴承的静、动特性系数。
- Application of dynamic coefficient method to East China Power Grid 动态系数法在华东电网中的应用探讨
- Calculating method of exploring dynamic coefficient of cam system 凸轮系统动力系统计算的探讨
- A combined analytical and computional method based on Hirs'turbulent lubrication equations was presented to calculate the pressure field and dynamic coefficients for partial tapered short annular seals. 根据Hirs湍流润滑理论提出了一种计算部分锥度环状间隙短密封压力场及动力特性系数的方法。
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- Effects of the axial pressure difference, the wall roughness, the length-diameter ratio and the inlet prerotation on the dynamic coefficients of finite-length concentric AFLGA are also discussed. 同时还讨论了壁面粗糙度、轴向压差、长径比及入口预旋等参数对大间隙环流动特性系数的影响。
- Lifting Dynamic coefficient an anlysis for horizontal jib tower crane 水平臂式塔式起重机起升动载系数分析
- Dynamic coefficients for gas film face seal 端面气膜密封动力特性系数的计算
- Affect of the Vibration Frequency of Labyrinth Seal on the Dynamic Coefficient of Rotor 迷宫汽封振动频率对转子动特性系数的影响
- Every dynamic system needs continuous readjustment. 每一动态系统都需要不断地再调整。
- Theory Analysis and Test Validation of Quayside Container Crane Dynamic Coefficient of Lifting 岸桥起升动载系数的理论研究和测试验证