该模型的建立对研究大型水轮发电机端部区域局部过热具有重要意义。
The model has great significance in studying the local over-heating in the end region of large hydrogenerators.
在对上述方法进行理论模型考察的基础上,我们提出了一种划分重力区域场与局部场的多次切割法。
On the basis of studying theoretical model with the above methods, we have introduced a multiple-cut method for identifying the regional gravity field and the local field.
该方法原理简单,计算方便,可用于确定局部和区域的地壳速度模型。
The theory of our method is very simple, and it is robust to find the local and regional crustal velocity model.
这些参数之间的变化关系符合直接碰撞导致非晶化模型,即每一个注入离子由于级联碰撞使表面局部的小区域非晶化。
The variation relations between these parameters are found to agree well with direct impact amorphisation model in which each projectileamorphises a logical region by cascade effect.
模拟结果表明:气泡乳相模型在气泡鼻区域计算的局部空隙率显著低于面积加权平均法的计算结果,因而在该区域能较大幅度地修正曳力。
The simulation results show that local voidage calculated by bubble and emulsion model is observably lower in the bubble nose region, compared with that calculated by area weighted averaging.
改进一种基于局部区分区域特征的三维模型检索方法,提高了检索效率。
Improve a 3d model retrieval method based on the local distinctive region feature which can improve the retrieval effectiveness.
同时,局部小裂隙、区域大裂隙应当区别对待,以便据其所起的作用及水力特征,建立裂隙化岩体相应的流体渗流模型。
Furthermore, various conceptual fluid flow models are presented to reflect the different flow features of both minor and major fractures identified in fractured rock masses.
高程异常一般呈多曲面分布,在局部区域内,建立多面函数模型进行GPS高程拟合,可以达到较高的精度。
In local area, we can arrive at preferable precision by GPS height fitting using polyhedral function model.
建立了这两个区域的损伤断裂准则和裂纹尖端的损伤局部化模型,可以更好地反映爆生气体作用下裂纹扩展的实际过程。
The damage and fracture criterions and the damage localization models at the crack tip are individually established, which can better realize the true process...
基于局部归一化的局部方差去噪模型在平坦区域去噪明显,但去噪速度慢,而且纹理细节保护欠佳。
Removal model based on local variance normalized can remove noise significantly in flat area but slowly and maintains the texture details poorly.
根据模型中状态反馈模块和时滞反馈模块的不变性特点,通过构造合适的迭代映射,研究了饱和区域内平衡点的存在性、个数以及局部渐近稳定性。
With the help of FEM numerical simulation method, the performance of cooling towers in terms of stress, displacement and local elastic stability due to aerodynamic loads are examined.
根据模型中状态反馈模块和时滞反馈模块的不变性特点,通过构造合适的迭代映射,研究了饱和区域内平衡点的存在性、个数以及局部渐近稳定性。
With the help of FEM numerical simulation method, the performance of cooling towers in terms of stress, displacement and local elastic stability due to aerodynamic loads are examined.
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