Investigation of the effect of wake impact effect on vortex sheets of the downstream blade row in axial compressor 尾流撞击效应对轴流压气机下游叶排涡面的影响
The Ecological Impact and Effect of Habitat Disturbance on Macrobenthic Community in Tidal Flat Wetland 环境干扰对滩涂湿地大型底栖动物群落结构的影响
The acting force of prying and pressing marks is leverage effect which is different from that of hitting marks, impact effect. 撬压痕迹与打击痕迹的作用力形式不同,分别是杠杆作用和碰撞作用。
In this paper, the structure of vector autoregressive ( SVAR) model is used to investigate the dynamic impact effect of international oil price fluctuation on China's macroeconomy. 本文首次运用结构向量自回归(SVAR)模型,研究了国际油价波动对我国宏观经济所产生的动态冲击效应。
Trend-cycle Decomposition and Stochastic Impact Effect of Chinese GDP 中国GDP的趋势周期分解与随机冲击的持久效应
Its maximum impact takes effect in the second half of this year 今年下半年其最大功效开始显现
The results indicate that the time-space structure and the average aerodynamic performance can be improved greatly when the couple of wake impact effect is occurred. 实验结果表明:当发生尾流撞击耦合效应时,压气机内部流动的时空结构以及时均气动性能均得到较大提高。
The fluctuation and impact effect of the engine time chain 发动机正时链波动与冲击特性
Numerical evaluation of the impact effect of connection fracture is carried out. 对节点瞬间断裂引起的冲击反应进行了初步的数值评估。
Experimental study on impact effect of high-speed landslide 高速滑坡岩体碰撞效应的试验研究
Key Technologies of Numerical Simulation on Explosion and Impact Effect 爆炸冲击效应数值仿真中的几项关键技术
Through analyzing the essentiality of infrastructure and effect of impact degree, this paper put forward a method that improves the impact effect of infrastructure. 通过对土基工程的重要性、压实度与压实功对路面设计影响的分析,提出了如何提高土基压实效果的方法。
And it analyses the second-class impact problem, then makes suggestions of reducing the second-class impact effect in the design and experiment. 同时对二级冲击问题进行了分析,并就设计和试验中如何减弱二级冲击影响的方法提出了建议。
Influence of the wake impact effect on the flow field and its average performance in a low speed axial-flow compressor was investigated by using external acoustic excitations. 通过采用外部声激励的方式,在低速轴流压气机内研究非定常尾流撞击效应对压气机流场结构以及时均气动性能的影响。
The deflection upwards exceeding reasonable value will bring difficulty for high speed running and increase the impact effect, causing the intensive shake of the bridge. 过度的起拱会导致高速行车困难,加大车辆的冲击作用,引起桥梁的剧烈震动。
Furthermore, the paper proposed a mathematical model for the impact effect and changed coupling nonlinear partial differential equation into time-varying nonlinear differential equation using the vibration shape superposition method. 提出包含碰撞效应的数学模型,用振型叠加法,将耦合的非线性偏微分方程变为时变非线性微分方程。
Dynamic analysis of hinged four-bar linkage considering the impact effect of moving pairs 考虑运动副冲击影响的铰链四杆机构动力学分析
Inelastic behavior of piers is represented by using the substitute structure method, and the effect of impact on relative displacement is considered by using the relative displacement response spectra with impact effect. 运用替代结构法考虑墩柱的弹塑性,使用考虑碰撞效应的相对位移反应谱考虑碰撞对相对位移的影响。
First divides the protection structure into the bumper and the rear wall, separately study the impact effect of two plates, the recombination is taking together the overall construction research; 一是把防护结构分成防护屏和舱壁两层单板分别研究其撞击效应,再结合在一起作为整体结构研究;
On the Monetary Impact Effect of International Capital Movement 论国际资本流动的货币冲击效应
At the and, we tried to apply a dynamic econometric theories, set up Vetor-Autoregression function and Impulse-Response function, researched the dynamic influence and the impact effect of the financial education investment structure to the economic growth. 最后试图运用动态计量经济理论,构建向量自回归函数和脉冲响应函数,研究我国财政性教育投资结构对经济增长的动态影响及冲击效应。
Study of impact effect of cement solidification form 水泥固化体撞击影响研究
Based the developing situation of coastal county economy, the paper discussed the impact effect of knowledge property culture to region development. 结合沿海县域经济发展的现实,论述了知识产权文化对区域发展的促进作用。
The impact effect of ecology caused by agricultural non-point source pollution may be called all-directional. The most direct and notable harm caused by agricultural non-point source pollution is pollution of surface water. 农业面源污染造成生态的冲击效应是全方位的,涉及到了以人为中心的整个食物链,但面源污染最为直接显著的危害对象是地表水污染。
The macroscopic damage image of reinforced concrete slabs under impact effect are obtained through model test, and the residual velocity of the projectile are gained from the tests. 通过弹丸撞击有限厚度钢筋混凝土靶板的模型试验,获得了有关靶板冲击破坏的宏观图象及弹丸贯穿靶板后的残余速度。
The maximum simulation error is less than 9.1%, so it meets the needs of the engineering veracity and it could replace experimentation to measure the impact effect. 仿真结果满足工程精度要求,最大计算误差为9.1%,因而可以替代试验而作为衡量压实效果的依据;
Tests on the Impact Effect of Partial Fracture at Steel Frame Connections 钢框架节点局部断裂冲击作用实验研究
State-owned holding company listed on the shareholding structure of the investment behavior of a certain impact effect, but little impact. 国有控股上市公司的股权结构对投资行为具一定的影响效应,但影响不大。国有股比例和投资规模是弱相关关系。
Financial institutions lending played an influential role in the sales price of commercial houses, however, the impact effect is not obvious. 金融机构各项贷款对商品房销售价格有影响作用,但是影响效果并不明显。
Secondly, we test the market supervision effect and market impact effect of subordinated debts issued by commercial banks in China. 第二,实证检验中国商业银行次级债的市场监督作用和市场影响作用。