目的:探讨楔形野深度和射野大小对楔形因子的影响。
Objective:The effects of depth and field size on wedge factors were studied.
结果:确定了淋巴结转移总数、浸润深度、年龄、组织学分型为贲门癌根治术后的预后因子。
Results:Four factors, the lymph nodes metastases numbers, the depth of invasion, ages, histologic differentiation, were proved to be relative with the prognosis of carcinoma of gastric cardia.
研究表明,土壤温度和环境因子关系密切,与环境温度有直接的关系,随着深度增加,这种相关性减弱。
Research indicated that the soil temperature was directly related to the environmental temperature, and the relativity weakened with the depth of the soil.
此分布格局主要受海流、温度、盐度、深度和营养盐等环境因子的影响。
This distribution pattern is affected by the water currents, temperature, salinity, and depth.
目的研究楔形因子与照射野大小和测量深度的相关性,为临床准确使用该因子提供依据。
Objective to study the relation between the field size and depth of Fw (wedge factor) and its effect on the clinical usage.
主要结果如下:海表风应力是影响温跃层的动力因子,对季节性温跃层的深度和强度均有重大影响,但对大洋温跃层的影响不大;
The main conclusions are as follow: 1. The wind stress of sea surface is one dynamical factor of thermocline, which has important effect on intensity and depth of the seasonal thermocline.
计算结果表明,等效应力强度因子与发动机点火顺序密切相关,其峰值随裂纹深度的增加而增大。
The numerical simulation results show that the equivalent stress intensity factors KIeq relates with the engine firing order, their peak value rises while the crack depth increases.
损伤的深度和位置是后期骨性关节炎的重要预测因子。
The depth of the lesion and the location of the lesion were found to be significant predictors of later osteoarthritis.
同时亦对影响土壤冻结深度的温度因子做了探讨。
The law of annual variations of frozen depth and the charateristics of water moving to freezing interface were analyzed.
针对这六因子展开深度访谈,深入研究了各因子的作用路径,同时还验证了问卷调查的结果。
Focusing on these six influencing factors, the deeply survey analyzed function routes of each factor and also proved the questionnaire's results.
最后通过GA - BP神经网络与拉丁超立方抽样法相结合构建了可控拉深筋主要影响因子h1和H2与极限拉深深度之间的响应面。
Eventually, the response surfaces composed of the CD main influence factor H1, H2 and limit drawing depth are established by the combination of GA-BP neural network and Latin Hypercube.
添加复合维生素及天然甘草精华修护因子,深度美白、舒缓晒后肌肤,恢复柔嫩光滑,充满弹性。
Compound vitamins and natural liquorices essence added can deeply whiten and relax skin after basking, restore soft, tender and elastic skin.
F2为肢蹄因子(或者称为长寿因子),它包括蹄角度、蹄踵深度和后肢侧视。
Foot&Leg health factor (or longevity factor) F2 consists of foot angle, foot heel depth and rear legs-rear view.
语义相似度考虑了语义距离和本体库特征,加入概念的信息量、概念的深度、概念的密度和不对称因子的辅助影响;
In semantic similarity, we think about the semantic distance and the characteristics of ontology, the concept's amount of information, the depth of concept, the density of concept and symmetry factor;
论证了在小横动量区域内半深度非弹性散射量子色动力学因子化公式。
We argue a factorization formula for semi-inclusive deep-inelastic scattering with hadrons in the current fragmentation region detected at low transverse momentum.
本文用权函数法导出了由套装应力引起的组合厚壁筒内边裂纹的应力强度因子公式 ,这些公式可用于计算组合厚壁筒在不同裂纹深度、材料、过盈量和尺寸情况下的应力强度因子。
The weight function formulas are worked out and can be used for all kinds of depth of crack, materials, assemblage excess, size of combined thick wall cylinder to compute the stress intensity factors.
本文用权函数法导出了由套装应力引起的组合厚壁筒内边裂纹的应力强度因子公式 ,这些公式可用于计算组合厚壁筒在不同裂纹深度、材料、过盈量和尺寸情况下的应力强度因子。
The weight function formulas are worked out and can be used for all kinds of depth of crack, materials, assemblage excess, size of combined thick wall cylinder to compute the stress intensity factors.
应用推荐