您要查找的是不是：
- In this paper, numerical simulation for the ogive nose projectile penetration of a 800 mm thick nuclear power plant prestressed concrete containment with explicit finite element code is presented. 应用显式动力有限元程序,对核反应堆预应力钢筋混凝土安全壳进行了卵形头弹体侵彻数值模拟分析。
- A concrete material model for penetration computation was presented, and the ogive-noded rod projectile penetrating concrete target was simulated by a 3D finite element program. 摘要介绍了一种适用于侵彻计算的混凝土材料模型。通过所建的有限元程序对杆弹侵彻混凝土靶进行了数值模拟。正侵彻的计算结果和实验结果具有较好的一致凌。
- When the projectile penetrates the moderate-thickness laminated plate at the low velocity, the penetration resistance of the plate ascends at first and then descends after reaching the peak value. 分析认为：弹丸低速侵彻中厚靶条件下，随着叠层靶界面位置沿弹丸侵彻方向的移动，叠层靶的抗侵彻性先增大后减小，并存在一个极大值。
- This velocimetry measures not only the impact velocity of a projectile, but also the velocity profile of a projectile penetrating a thick plate. 该系统不仅可以测量气体炮弹丸的着靶速度，而且还可以测量弹丸速度在碰撞过程中的连续变化。
- A mechanical model of rigid projectile penetrating stiffened plates was presented to predict residual velocity of projectile. 提出了刚性弹体侵彻贯穿加筋靶板的力学模型，并用来预测弹体贯穿加筋靶板后的剩余速度。
- The similitude rules of projectile penetrating into concrete thick sheet have been studied using dimension analysis method and similitude theory. 弹体侵彻混凝土是一个复杂的过程,可通过缩比试验来进行研究。
- The ANSYS/LS-DUNA program was adopted to carry out three-dimensional simulation for the armour-piercing bullet projectile penetrating into composite ceramic/metal armour at 700m/s. 采用ANSYS/LS-DYNA程序,对穿甲弹以700m/s速度正入射陶瓷复合装甲进行三维模拟。
- Energy Absorption Factor in Calculation of Projectile Penetration Depth for Steel Fiber Concrete 吸能因子在计算弹体侵彻钢纤维混凝土深度中的应用
- Numerical Simulation Research of Explosively Formed Projectile Penetration Analogue Rule 爆炸成型弹丸侵彻相似律的数值模拟研究
- A whistling sound, as of an animal or a projectile. 啭鸣声尖厉高音，如动物或发射物而发出的声音
- Such a projectile in a metal casing; a cartridge. 弹药(筒)装在金属盒中的射弹。弹药
- projectile penetration 弹体侵彻
- Resistant to penetration by water but not entirely waterproof. 抗水的能抵抗水的渗透但不完全防水的
- Engineering Calculation of High-velocity Projectile Penetrating Varies Targets 高速侵彻体对各种介质侵彻深度的工程计算
- Projectile penetrating characteristics of high hardness target plate 弹丸倾斜入射高硬度靶板的抗弹特征研究
- They dazzle the penetration of the composer. 他们使作家的洞察力混乱。
- Both target and projectile orbit the primary. 无论靶体还是射体都在绕主天体作轨道运动。
- The lateral deviation of a projectile or bomb. 炸弹或射弹的侧位偏差
- How much penetration do we have? 入泥多深了?
- It has good penetration and good water resistance. 具有高度的渗透力及良好的耐水性能。
