| 1. | Analysis on preliminary shock pressure on borehole of air - de - coupling charging
空气不耦合装药爆破孔壁冲击压力分析 |
| 2. | Thermodynamic computation indicates that copper melt at the final release state ( 1 atm ) in the shock pressure range from 148gpato 219gpa . method 2 : lagrange wave speed measurement
由热力学计算得出，无氧铜在从148gpa到219gpa的冲击压力下卸载到零压时，有卸载熔化发生。 |
| 3. | Red indicator hand that “ holds " at the highest reading registered to record shock pressure . if left on overnight will register the highest surge pressure which occurred during that period
配置红色指针，可以“保持”在最高读数上，用于记录冲击压力或留着过夜以记录前一个晚上出现的最高冲击压力。 |
| 4. | A red indicator hand that “ holds " at the highest reading registered to record shock pressure . if left on overnight will register the highest surge pressure which occurred during that period
配置红色指针，可以“保持”在最高读数上，用于记录冲击压力或留着过夜以记录前一个晚上出现的最高冲击压力。 |
| 5. | A red indicator hand that " holds " at the highest reading registered , to record shock pressure or when left on overnight will register the highest surge pressure which occurred during that period
配置红色指针，可以“保持”在最高读数上，用于记录冲击压力或留着过夜以记录前一个晚上出现的最高冲击压力。 |
| 6. | According to the assumption that porous iron sample has transformed to homogeneous medium under a given shock pressure , a morse - type potential is used to simulate hugoniot curve and shock temperatures of porous iron by md method
为了研究多孔铁样品在冲击压缩后系统温度均匀性的问题，本文还采用anderson的对势对多孔铁冲击压缩线进行了分子动力学模拟。 |
| 7. | The simulation results are in good agreement with thermodynamic data for porous iron with a porosity of 12 . 1 % , which implies that porous sample of a given porosity has a thermodynamic equilibrium temperature under a given shock pressure
另外本文还对密实铁和多孔铁的冲击温度进行了分子动力学模拟和热力学计算，修正后的结果表明多孔铁冲击温度的md模拟结果与热力学计算结果基本一致。 |
| 8. | This paper discusses the performance and working principle of pressure feedback controlled hydraulic taming and drawing equipment and puts forward that with the shock pressure changing reasonably according to the resistance , the shock energy and frequency can change independently and steplessly
摘要对压力回馈控制液压夯拔装置的性能和机理进行了分析，提出了针对立柱阻力适时调节系统的冲击压力，可实现冲击能和冲击频率的独立无级调节。 |
| 9. | Results indicate that with the approximation of _ ( 0 ) _ ( 0 ) - grtlneisen equation of state is usable to describe the release isentrope of ofhc copper in the present pressure range . in addition , the difference ( w - 2u ) becomes greater with the increase of shock pressure , where w is the measured particle velocity at the final release state ( 1 atm ) and 2u is computed from the mirror line of hugoniot
卸载路径的计算和分析表明：在所研究的压力范围，无氧铜的等熵卸载过程用gr neisen状态方程在_ 0 _ 0 =近似下的描述是适用的；卸载到一个大气压的终态粒子速度w与镜像反演的粒子速度2u的偏差，随冲击波压力的增加而增大。 |
| 10. | Light gas gun was used to create shock pressure . staged samples , cuneiform window with aluminium coat on the reflecting surface and visar ( velocity interferometer system for any reflector ) were employed in the experiments . polymethyl methacrylate and ofhc copper were assembled as the impactor to impact staged samples
采用气炮加载，利用台阶样品、双点式visar ( velocityinterferometersystemforanyreflector )和镀膜楔形窗口技术，以有机玻璃和无氧铜组合为飞片，碰撞无氧铜台阶样品。 |
