expanding fracture

The high-speed photography has been applied to observe the expanding fracture of the steel cylinder shells, drive which by detonation.

采用前照明的高速分幅照相对不同壁厚的45钢柱壳在爆轰加载下的膨胀破裂过程进行了研究,实验成功拍摄到45钢柱壳前表面裂纹生成、扩展及产物泄漏的过程图像。

Physical and Chemical Changes of Tobacco Stem and Stem Granules During Microwave Expansion;

微波膨胀过程中烟梗及由其制备的颗粒的物理化学变化

An experimental study on the expansion mechanism of alkali-silica reaction in concrete;

混凝土中碱-硅反应的膨胀机理研究

Control and Support Technology of Expansion Soft Rock;

离散膨胀性软岩控制及支护技术

Application and technology of expandable liner hanger;

可膨胀尾管悬挂器技术及其应用

The simulation of casing expandable reinforce;

套管膨胀加固模拟仿真分析

Study of lysine and protein level in expand porket feed;

膨胀乳仔猪日粮中赖氨酸和蛋白质水平研究

Study on the technology of swelling slurry with zero-separate water.;

膨胀型零游离水水泥浆性能评价

Simplified calculation of swelling behavior of hydrated bentonite;

膨润土水化膨胀行为简化计算

The study shows that the swelling clay is the key factor that affects considerably the percolation feature of low permeability reservoir.

分析认为,膨胀性粘土的存在是影响低渗透油藏渗流特性的关键因素;注入流体矿化度的差异和注入方式的变化,对粘土膨胀和抑制膨胀作用亦有影响。

Application of erosion and dilation algorithm in soccer robot vision system;

腐蚀/膨胀算法在足球机器人视觉系统中的应用

Wavelet Image Coding by Dilation-Run Algorithm;

小波图像的膨胀-游程编码算法

Structure and dilation of Frames and Atomic Decompositions for Banach Spaces Based on Theory of Frames;

基于框架理论的Banach空间的框架和原子分解的构造及其膨胀