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- Design of the Energy Absorbing Structure of Underwater Torpedo Defence Cabin of Major Surface Ships 大型水面舰艇舷侧水下防雷舱吸能结构论证设计
- Energy absorbing structure 吸能结构
- Describe the energy absorbing mechanism of composite metallic foams. 描述了复合泡沫金属材料的吸能机制。
- Energy absorbing systems for use in klettersteig (via ferrata) climbing. 您当前的位置:搜库网首页 - Mountaineering equipment.
- Theory analysis is studied about energy absorb in the case of static and dynamic axial crushing for metal circular tube filled with aluminum foam. Mathematics models are got about energy absorb and its structure parameters relation. 本文首先在考虑空心圆管与泡沫铝相互作用的情况下对泡沫铝填充圆管在静、动态轴向压缩的情况下的能量吸收进行理论了研究,得出泡沫铝填充圆管在静、动态轴向压缩的情况下的能量吸收与其结构参数之间关系的数学模型;
- A specialized absorbing structure of a parasitic plant, such as the rootlike outgrowth of the dodder, that obtains food from a host plant. 吸根寄生植物,如菟丝子的根状分枝的一种特殊的可以从寄生植物处吸取食物的吸收结构
- A specialized absorbing structure of a parasitic plant,such as the rootlike outgrowth of the dodder,that obtains food from a host plant. 吸根寄生植物,如菟丝子的根状分枝的一种特殊的可以从寄生植物处吸取食物的吸收结构
- Energy absorbed per unit mass of the material. 单位质量物质吸收的电离辐射能量。
- The absorbing structure made of an aluminum fiberboard and a cavity on its back has clear resonance absorption characteristics. 铝纤维板与背后空腔组成的吸声结构具有明显的共振吸声特性。
- The radar absorbing structure with active FSS whose frequency characteristics can be dynamically tuned is illustrated particularly. 重点介绍了频率特性可调的含主动式FSS的吸波结构。
- Thomas J.Szabo,Judson Welcher.Dynamics of low Speed Crash Test with Energy Absorbing Bumpers[J].SAE,921573. 王晓.;汽车碰撞吸能元件的理论与试验研究[D]
- The acoustical properties of compound impedance in a double layer sound absorbing structure is studied,Base on that,A model is constructed to optimize the double layer structure. 研究了由穿孔板及吸声材料构成的双层阻抗复合吸声结构,在此基础上建立了其声学性能模型,并通过建立优化数字模型,对其结构的各个几何参数和物理参数进行了优化设计。
- Optimizes the solar energy absorbed by the collector. 优化集热板的太阳能吸收。
- With outstanding ductility and energy absorbing properties, combined with good strength and castability. (AM60B have comparatively higher tensile strength) E.g. 除高强度及铸造性能外,更有卓越的延展性及能量吸收特性.
- First the structure and principle of wave regained energy absorber is analyzed, and then the energy absorber by LS-DYNA is simulated. 对自行设计的波形复现吸能器的结构和原理进行分析,利用LS-DYNA有限元分析软件对该吸能器进行仿真。
- The team from Northwestern chose a wavelength which matched one of the absorbing structures, to try to improve the resolution of the final hologram. 为了提高最终全息图的清晰度,西北大学的这个研究小组选择了与那些吸光结构之一相符合的波长。
- After the falling mass has come to rest, measure within 1min after fall the distance apart of the two attachment points of the energy absorbing system under the static load of the falling mass. 在冲击块停止下落,并且在冲击块的静载情况下,能量吸收系统的两个附着点分离开后的1分钟内测量。
- With the decrease of relatively density of aluminium foam, its elastic modulus, yielding stress and energy absorbing ability decrease, and the peak of energy absorption efficiency increases to some extent. 随相对密度的降低,泡沫铝的屈服应力、弹性模量和吸能能力降低,吸能效率的峰值有所增加。
- To compare the kinetic energy Absorbing capacity of the different treated specimens,kinetic energy Absorbing capacity per volume specimen was achieved by integrating the true stress-strain curves. 通过对应力-应变曲线进行面积积分获得了试样单位体积吸收的动能值,用以比较不同处理状态试样的动能吸收能力。
- The mechanical damping properties of metallic foams has been studied in the paper. It is found that metallic foams is a light high-damping material with great energy absorbing characteristics. 研究了泡沫金属的机械阻尼性能,表明泡沫金属是一种具有高能量吸收特性的轻质高阻尼材料,其阻尼特征表现为与应变振幅密切相关,而与应变频率无显著关系的非线性内耗。