tortuosity

英

美

网络  扭曲; 弯曲; 曲率; 曲折度; 迂曲度

化学

英英释义

noun

• a tortuous and twisted shape or position
  1. they built a tree house in the tortuosities of its boughs
  2. the acrobat performed incredible contortions
  Synonym:tortuousnesstorsioncontortioncrookedness

双语例句

• Solution of Hydraulic Tortuosity Factor in Porous Media and Its Application
  多孔介质中水力学迂曲度因子的求取及应用
• We can understand socialism more comprehensively, more profoundly, and more confidently by discussing the objective law, inevitability, tortuosity and protraction of socialism.
  探讨了社会主义发展的客观规律必然性、曲折性以及长期性，从而使我们对社会主义的认识更加全面更加深刻，进一步坚定了社会主义的信念。
• The key points to maintain high success rate and low complication are to adhere to the interventional learning curve and to exclude severe calcification, significant tortuosity and/ or diffuse long lesion.
  保持高成功率和低并发症发生率的关键，一是遵循学习曲线规律，二是排除重度钙化、高度弯曲和过长的病变。
• Taking into account temperature effect and sediment tortuosity effect, using Fick's first law can more accurately estimate diffusive flux of inorganic nitrogen across the sediment-water interface than previous reports.
  利用Fick's第一定律，在综合考虑温度效应和沉积物颗粒弯曲效应的基础上，对沉积物-水界面间的营养盐氮的扩散通量进行了更为精确的估算。
• In the process of transfer employment, the social mobility of rural youth is characterized by: the tortuosity of mobile process; the certainty of mobile results; the subjectivity of mobile evaluation.
  留乡青年转移就业过程所呈现的社会流动特征有：流动过程的曲折性、流动结果的确定性和流动评价的主观性。
• It is suggested that the long-term polymer drive has resulted in enlarging some small pore throats, improving the communication among pores and reducing pore tortuosity in the reservoirs.
  通过分析认为，储层经过长期注入聚合物后，使一部分小喉道变大，孔隙之间的畅通性进一步变好，孔隙迂曲程度减小。
• The Porosity and Tortuosity of Frost Layer
  霜层的孔隙率和弯曲率
• The results obtained for different gas systems quite close each other, the tortuosity of the catalyst is about 2.3.
  不同气体体系所得的结果彼此十分接近，该催化剂的弯曲因子大约为2.3。
• The prediction precision on gas diffusion could be remarkably improved if the calculation precision of the molecular diffusion coefficient, porosity, and tortuosity is improved.
  改善分子扩散系数、孔隙度和曲折度的精度可以有效提高气体扩散的预测精度。
• The first recognizable abnormality is increased tortuosity and thickening of the arteries which may compress the underlying veins.
  首先见到的改变是动脉弯曲度的增加和管壁的增厚，它可压迫其下面的静脉。