The density evolutions of normal bond and tangent bond in micro scale determined different characters of material failure in macro scale respectively.
微观上法向键和切向键的密度衰减分别决定着材料不同的宏观全过程破坏特征。
Along with the increase of package density, the issue of ASIC thermal failure has become more and more important.
随着封装密度的进一步提高，其热失效问题也变得更加严重。
Moreover, based on the method of finite element analysis and the general software, the failure behavior of high density syntactic foams is investigated.
还利用计算机和通用软件对高密度复合泡沫塑料进行了有限元分析，研究了高密度复合泡沫塑料的失效行为。
In general, a higher pre existing microcrack density or a lower loading stress rate results in a longer nucleation stage, and therefore, increases the predictability of catastrophic failure event.
一般而言，在相同加载条件下预存微破裂密度越高，或对同一岩石加载速度越慢，对应的断层成核过程就越长，因此最终破坏的可预报性也越高。
The thermodynamic failure of the structures irradiated by laser beam with low power density are studied in this paper.
研究了低功率密度激光辐照结构的热动力失效。
Next, the review was focused on the effect of initial density on the material failure characteristic.
其次，重点考察了初始密度对材料破坏特性的影响。
Exponential distribution: the density function is as follows, (2) in which is the failure -rate of the.
当产品的寿命分布为指数分布时，其密度函数为，(2)其中为指数分布的失效率。
The implications of this failure to attain sufficient bone density during the formative years are frightening.
影响这一失败，以实现足够的骨骼密度在形成时期是可怕的。
From the results of different area structure testings, the theoretical relationship between the accumulative failure rate and the product of area and defect density (AD) was verified.
从不同面积结构的测试结果验证了累积失效率f和面积A与缺陷密度d的乘积ad之间的关系。
And for the specimens with different initial density, their failure stresses increases with the increment of initial density, but failure strains do not follow any obvious regular patterns.
对于不同初始密度的试件，破坏强度有随初始密度的增加而变大的趋势，但破坏应变则无明显的变化规律。
And for the specimens with different initial density, their failure stresses increases with the increment of initial density, but failure strain does not present any obvious regular patterns.
对于不同初始密度的试件，破坏强度有随初始密度的增加而变大的趋势，但破坏应变则无明显的变化规律。
TDDB evaluation experiments are implemented on the thin gate oxides MOS capacitor, and a method of precise measurement and characterization the trap density and accumulative failure are presented.
采用恒定电流应力对薄栅氧化层MOS电容进行了TDDB评价实验，提出了精确测量和表征陷阱密度及累积失效率的方法。
To evaluate the degree of security of structures, reflect the failure course is from disorder to order, the reflection of strain energy density is considered, the entropy is used in analysis.
为了对结构的安全程度进行度量，反映结构破坏是“从无序向有序”不断演化这一过程，考虑了应变能密度的分布对结构安全性的反映，引用熵的理论进行了分析。
No relationship was found between the failure rate and the density of malaria parasites.
治疗失败与疟原虫密度无关联性。
Secondly, we focus on the effect of initial density upon the failure characteristic of material.
其次，重点考察了初始密度对材料破坏特性的影响。
The results showed that the root reason for valve body failure was seriously casting defect exist and its big and density shrinkage porosity form the original crack;
结果得出：阀体失效的主要原因是阀体本身存在严重的铸造缺陷，铸造疏松严重、孔洞尺寸大乃于形成原始裂纹源；
The results showed that the root reason for valve body failure was seriously casting defect exist and its big and density shrinkage porosity form the original crack;
结果得出：阀体失效的主要原因是阀体本身存在严重的铸造缺陷，铸造疏松严重、孔洞尺寸大乃于形成原始裂纹源；
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