目的:介绍军事飞行人员运动处方的制定及实施情况。资料来源与选择:国内外公开发表的军事飞行人员运动处方的相关文献。资料引用:......

A novel numerical method is presented to update mass and stiffness matrices simultaneously with measured vibration data ......

Physical model test is an effective way to unveil the dynamic response of a slope under seismic condition.The similarity......

A slender cylindrical member is the fundamental component of many coastal and offshore structures.It is essential to und......

The characteristics of the acceleration a and its correlation with the vortex core in the swirling flow are analyzed in ......

Calcium sulfoaluminate (CSA) cements, that require less energy and produce less CO2 than Portland cement during their ma......

The slipping and falling accidents are a serious problem in many countries during walking, researches showed that slippi......

The aim of this thesis about active isolation vibration system for the bed of ultra-precision turning machine is to intr......

The BP neural network PID algorithm torque distribution control strategy for electric vehicle with in-wheel motor is pro......

利用部分相干光源，通过空间光调制器加载相位图，产生了具有3个加速主锤的部分相干加速光束。数值模拟和实验结果表明，相位掩膜板控制......

脉冲噪声是导致图像退化的主要原因之一,低密度脉冲噪声去除比较容易,但高密度比较困难。为了有效去除高密度的脉冲噪声,提高边缘......

The effects of tea polyphenols (TP) on mitochondrial lipid peroxidation, blood brain barrier (BBB) permeability, mitocho......

ObjectiveTo observe the effect of short and long-term administration of tea polyphenols（TP） on +Gz induced peroxidative in......

【Abstract】This paper aims to analyze the text with the cohesion approach. Two often-mentioned cohesion devices， grammat......

Despite several attempts that have been made to explain the twin paradox, which are based on asymmetry and acceleration,......

Light coming from remote galaxies is redshifted and it is accepted that redshifts are produced by every galaxy running a......

The supersonic gas-jet target is an important experimental target for laser wakefield acceleration(LWFA),which has great......

This paper presents an effective means of analyzing the safety of a tunnel under dynamic loading in areas<span style=“f......

We demonstrate an all-optical method for controlling the transverse motion of an ionization injected electron beam in a ......

Magnetic reconnection driven by laser plasma interactions attracts great interests in the recent decades. Motivated by t......

We present the main features of the ultrashort, high-intensity laser installation at the Intense Laser Irradiation Labor......

The velocity–versus-time rundown curves from two experimental Ti-6Al-4V inertia friction welds were analysed and differ......

　　The contact force,the required friction coefficient were tested when people walking on motion platform with differen......

　　Authors developed the mechanism which gives real vibration to electrical contacts by hammering oscillation in the ve......

　　Authors developed the mechanism which gives real vibration to electrical contacts by hammering oscillation in the ve......

加速主义是近年来西方兴起的一个运动流派,它希望通过对技术的加速使社会快速向前推进,以此来瓦解当今的资本主义社会。技术也是一......

The seasonal-frozen layer may have an influence on embankment motion from train-induced vibrations. Based on the field m......

The impact of vibrations due to underground trains on Beijing metro line 15 on sensitive equipment in the Institute of M......

The development of analysis on train-induced ground vibration is briefly summarized. A train-track-ground integrated dyn......

A numerical analysis using a finite element program was performed on three structures:hot mix asphalt(HMA) reinforced tr......

There are two models in use today to analyze structural responses when subjected to earthquake ground motions,the Displa......

Seismic damage indices of structure are widely used to quantificationally analyze structural damage levels under earthqu......

The earthquake-triggered landslides and slope failures are common phenomena during strong earthquakes and have drawn mor......

This paper studies the relations between the great Wenchuan earthquake and the active-quiet periodic characteristics of ......

Through analyzing the failure mechanics of rock under blasting effect, the optical fiber sensing system was used to moni......

<正> Ⅰ. INTRODUCTION It is attractive to use the ultrahigh electromagnetic field obtained with laser to accelerate the ......

<正> In the tests of metallurgical fatique and acceleration of electronic devices, in order to design and estimate the r......

Derivations in this letter by the post-Newtonian approximation method given in Ref. [1] are the unified expressions of t......

Based on a car-following model,in this paper, we propose a new traffic model for simulating train movement in railway tr......

Experiments were conducted on China railway high speed electrical multiple units (EMUs) CRH2 and freight car C80 on Chon......

In this paper,a modeling method for a pantograph-catenary system is put forward to investigate the dynamic contact behav......

In this paper, a new definition on harmonious dissipative operators is given and some important properties of theirs are......

Compressed CO2 could promote the disproportionation reactions of aryl alcohols in water medium significantly.The control......

A model of electron acceleration in a current sheet of flares is studied by the analytical approximation solution and th......

The interaction of femtosecond laser pulses with solid targets was studied through experiments and particle-in-cell (PIC......

The paper has studied the influence of target material and thickness on energy and angular distributions of the protons ......

The proton spectral and angular distributions simultaneously within the target normal direction and laser propagation di......

The high acceleration of moving targets has brought severe problems in radar signal processing, such as the decrease in ......

In this work,a calculation method of chemical kinetics was established for labeling reaction of 99mTc-N-ethyl-N2S2-meman......

We modify the anisotropic phase-field crystal model(APFC),and present a semi-implicit spectral method to numerically sol......