Strengthening and toughening of ceramics by adding high_strength hollow particles and mechansim of crack tip bluntening in ceramic matrix are proposed.
提出采用高模量高强度空心粒子增韧增强陶瓷材料和陶瓷基体裂纹尖端钝化增韧的新机制。
The template preparation technique is the best method of fabricating hollow particles with controllable diameter.
模板技术是目前制备粒径可控的空心粒子的最佳方法。
In this work, the hollow particles were firstly prepared by calcination of polymers.
然后针对煅烧聚合物模板法的缺陷,提出了氢氧化物模板法,并制备出了分散性好、粒度分布均匀的中空粒子(如Co-B、Ni-P等)。
Study on Preparation and Static Magnetization Property of Ferromagnetic Hollow Particles;
铁磁性空心粒子的制备与静磁性能研究
Research on the preparation of nano polymer hollow particles with nano calcium carbonate as templates;
以纳米碳酸钙为模板纳米聚合物空心粒子制备研究
PREPARATION OF PS/CaCO_3 COMPOSITE NANOPARTICLES AND PS HOLLOW NANO-SPHERES
PS/CaCO_3复合纳米粒子及PS纳米空心球的制备研究
Preparation and Characterization of PMMA/SiO_2 Organic-Inorganic Composite Particles and Inorganic Hollow Spheres;
PMMA/SiO_2有机—无机复合粒子及无机空心微球的制备与表征
Particle-Hole Spectra about Double Closed Shell
双满壳层附近原子核的粒子—空穴能谱
Particle Swarm Optimization Algorithm with Random Perturbation Around Convergence Center
单个粒子收敛中心随机摄动的粒子群算法
Electric current: Movement of electric charge carriers.
电流:带电亚原子粒子、离子或空穴等荷电粒子的运动。
Preparation of Highly Cross-Linked Polymer Hollow Microspheres with High Mechanical Strength and Their Application in the Adsorption of Nano Silver Particles on Their Surface;
高交联反应性空心聚合物微球的制备及其表面吸附纳米银粒子的应用
The particle would be accelerated as it enters the gap in one direction.
粒子以一个方向进入空隙时受到加速。
Geometrical Particle Models in Lorentz Space L_4 on Non-null Curves;
Lorentz空间L_4中非零曲线的粒子模型
Late-time Tail of Dirac Particles Around the Rotating Black Hole;
旋转黑洞时空中Dirac粒子的晚期拖尾
The energy of scalar partrcles under the background of barriolaVilenkin space-time;
Barriola-Vilenkin时空背景下标量粒子的能量
Energy of the Charged Particle in the Magnetic Field in Non-commutative Space;
磁场中带电粒子在非对易空间的能级
The energy of scalar particles under the background of Vaidya-de Sitter space-time;
Vaidya-de Sitter时空背景下标量粒子的能量
Dirce Equation in Curved Space-Time;
弯曲时空中自由粒子的Drice方程
Dynamic spatial scheduling approach based on improved particle swarm optimization algorithm
改进粒子群算法的动态空间调度方法
The PIC Simulation of the Space Charge Wave in Plasmas
空间电荷波传播特性的PIC粒子模拟
The crucial event in spacetime involves the destruction of one particle and the creation of three other.
空时中的重要事件包含着一个粒子的消灭和3个粒子的产生。
