Solves the problem of boundary value on an annular crack by using the nonlocal stress solution of an axisymmetric crack problem and approximative method of series expansion.
利用已得到的三维轴对称问题的非局部弹性应力的解，采用级数近似展开的方法，求解环状裂纹的边值问题。
Objective To evaluate the diagnostic value of annular enhancement sign on enhanced ct scans in tuberculoma.
目的评价CT增强扫描环形强化征对肺结核瘤的诊断价值。
Objective to investigate the clinical value of phase analysis by mitral annular movement in assessment of left ventricular diastolic function.
目的探讨二尖瓣环时相评估左室舒张功能的临床意义。
In this area, the ground Radon high value anomaly presents annular pattern, and is controlled strictly by structure of the geothermal field.
该区地表氡气高值异常呈环状产出，并严格受构造控制。
The relationship between average value of magnetic flux density in annular channels and excitation electrical currents are experimentally obtained.
通过实验方法研究了剪切通道平均磁通密度与励磁电流的关系；
The relationship between average value of magnetic flux density in annular channels and excitation electrical currents are experimentally obtained.
通过实验方法研究了剪切通道平均磁通密度与励磁电流的关系；
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