层裂

The dynamic response of the above two kinds of propellants are studied by dynamic compaction and spall experiment.

在动态压缩实验的基础上，本文对两种典型推进剂层裂过程进行了研究。

Usually, layer and vertical crack are caused by moulding,and horizontal and reticulate crack are caused by sintering .

通常层裂和竖向裂纹是机压所致，横向裂纹和网状裂纹是烧成造成的。

Theoretical prediction and empirical determination of spall strength are discussed.

讨论了层裂强度的理论预估及经验确定。

By the experiment and analysis, at the same shock pressure, the spall strength will increase with the strain rate, and it will decrease with the increasing thickness of samples.

通过实验与分析可知，在相同冲击压力下，层裂强度随拉伸应变率的增长而增长，随样品厚度的增加而减小。

Two spall planes were observed in the soft recovered sample for the high stress triangular wave experiment.

在经过高应力三角形波实验的软回收样品上，发现了两个层裂面。

The spall signal is measured in special by using pizoresistance system.

利用压阻测量系统，本文测定了推进剂中的层裂信号，并采用上述模型对实验结果进行了数值模拟。

A new simplified ductile spall model is presented using the redefined damage and the strength function given by Cochran-Banner.

重新定义损伤、应用Cochran-Banner模型中的强度函数，提出了一种新的简化延性层裂模型。

For triangular shock pulse, there can be several regions of relatively high tension and variable spall planes.

就样品中呈现三角形脉冲的平板冲击实验而言，样品中可以存在一些高拉伸应力区域并发生多次层裂。

Experiments were arranged by adjusting the thicknesses of flyer and sample to change the tensile strain rate, in order to investigate the effect of the tensile strain rate on the spall strength.

通过改变飞片和样品的几何尺寸来调整拉伸应变率的大小，研究了拉伸应变率对20钢层裂强度的影响。

The spall behavior of nanocrystalline copper film synthesized by electrodeposition technique is investigated by laser irradiation.

采用强激光辐照加载技术和激光速度干涉测试技术，对纳米晶体铜薄膜的层裂特性进行实验测量和分析。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。