The stress concentration factor of cylinder is much larger than that of other three kinds.
圆柱形颗粒的应力集中在基体达到屈服后要远远高于其他三种颗粒。
The stress concentration factor of the gun tube pit was defined. The FEM models of the pits were built by MSC.
探索出一种估算压坑中最大应力强度的方法：定义了压坑应力集中系数，通过MSC。
The relationship between concentration factor of byssus and whole body wet weight (or shell length) is a negative power function.
足丝的浓集团子与贻贝整体湿重（或壳长）呈负幂函数关系。
The distribution pattern, critical location and concentration factor of the stress on equal diameter tees under both internal and external loadings are obtained.
得出了内压和外载下三通应力的分布规律、危险点的位置及其应力集中系数。
High calculation accuracy can be obtained in calculating the concentration factor of the stress around infinite elastic medium cavities by using boundary element method.
使用边界单元法计算无限大弹性介质中孔洞周边应力集中系数，可获得较高的计算精度。
It includes the concept of stress correction coefficient, a new method to determine the stress concentration factor of mortise of a disk and a new method for correcting the stress ratio.
改进方法包括：提出应力修正系数概念和一种适用于轮盘榫槽结构的理论应力集中系数确定方法，以及应力比修正方法。
The stress intensity factor of crack can be calculated from the stress concentration factor of corresponding notch when the boundary condition and other geometric conditions are in the same.
在边界条件和其他几何条件相同时，可以通过切口的应力集中系 数求得相应裂纹问题的应力强度因子。
Objective to investigate the value of early diagnosis about urine epidermal growth factor (EGF) concentration change in children with Henoch-Schonlein purpura nephritis (HSPN).
目的探讨过敏性紫癜(hsp)患儿尿表皮生长因子(EGF)质量浓度检测及其对早期肾损害的诊断价值。
Thus, the stress concentration factor due to the misalignment should be considered in the analysis of fatigue life of the local structures.
因此，在对局部结构进行疲劳强度分析时，应考虑错位对于应力集中系数的影响。
The results showed that the most significant factor on hydration reaction was the concentration of acid, and the follows were ratio of oil to acid and reaction time.
通过效应分析法发现，超声波影响下对松节油水合反应影响最大的因素是酸浓度，其次是油酸比和反应时间。
Objective: to discuss the influence of the hereditary and family factor on children blood lead concentration.
前言：目的：探讨遗传易感性及家庭因素对儿童血铅浓度的影响。
The concentration of alternate stress is a key factor of fatigue destruction.
而交变应力集中是疲劳破坏的一个关键因素。
The moving boundary is introduced to indicate the notable change in the clay retardation factor with the increase of solute concentration.
模型引入了移动边界以说明当溶质在粘土孔隙水中的浓度达到某一较高值后，阻滞因子将发生显著变化。
Results: The concentration of PVA was the significant factor affecting the particle size (P<0.05).
结果：聚乙烯醇（PVA）浓度是影响微球粒径的的显著因素（P<0.05）；
The stress concentration factor (SCF) decreased with the increase of the width of plates when the hole diameter was definite.
结果表明：在开孔尺寸一定的情况下，随着板宽的增大，开孔损伤板的应力集中因数减小；
The effective nonlinear response is related to the granular concentration, the depolarization factor, and the conductivity of component.
我们详细地给出了有效非线性响应跟颗粒浓度、退极化因子以及组元电导率之间的关系。
This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.
通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。
And the relativity of ground particulate emission factor and the concentration of resuspended particulate in total suspended particulate (TSP) was studied.
同时进行了地面起尘因子与城市空气总悬浮颗粒物(TSP)中扬尘浓度的相关性研究。
It is proposed to use the energy concentration factor and directivity factor as indication of the directivity of the array, and formulae as well as the way of using them are presented.
对切比雪夫阵的指向性提出了用能量集中因数和指向性因数表达的概念，并给出了二者的计算方法和使用范围。
The concentration of emulsifier and the reaction temperature is the main factor to effect the performance of product.
乳化剂的浓度和反应温度是影响产品性能的主要因素。
The treatment time is the most important factor to keep the effective concentration of Phosphine.
处理时间是保持磷化氢有效浓度的重要因素。
The SOUR activity of microorganism was related to organic concentration and loading factor.
微生物的比耗氧率活性与底物浓度及负荷率有关。
The experimental result also shows that composite edge has the effect of increasing strain concentration factor.
试验结果还说明复合材料边缘有提高应变集中系数的效应。
The diagram of chemical potential shows that the total concentration of cupric ions is main influence factor on chloride precipitation.
化学位图分析表明，铜离子总浓度是影响氯脱除率的主要因素。
The model could well predict the concentration of D-tryptophan in the permeated solution and separation factor.
此模型可以对渗透液中d -色氨酸的浓度和分离系数进行较准确的预测。
And the influence factor of the market concentration of automobile industry of our country is analyzed.
并分析了我国汽车产业市场集中度的影响因素。
To form a stagnant region with suitable oxygen concentration is the most important factor in the design of ignitor with oxygen additon.
形成一个具有适当氧浓度的滞止区是设计具有加氧的点火系统的最重要的考虑。
The stress distribution and the stress concentration factor in the welding region of tubular TT-joints subjected to axial loads are analyzed using finite element method in this study.
本文首先通过有限元分析得到了轴力作用下的TT管节点在焊接区的应力分布以及应力集中系数。
It was comprehensively studied that the effect of pressure, temperature and modifier concentration in the mobile phase on the capacity factor, selectivity and resolution of tocopherols.
本文系统的研究了温度、压力和改性剂浓度对生育酚异构体在超临界流体色谱中分离效果的影响。
It was comprehensively studied that the effect of pressure, temperature and modifier concentration in the mobile phase on the capacity factor, selectivity and resolution of tocopherols.
本文系统的研究了温度、压力和改性剂浓度对生育酚异构体在超临界流体色谱中分离效果的影响。
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