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

• The design and implementation were investigated of application specific integrated circuit ( ASIC) used in a super tortuosity nomograph liquid crystal display ( STN-LCD) controller& driver.
  超扭曲向列（STN）液晶是一种常见的被动型显示器件，在移动通讯设备和仪表显示系统中被大量使用。
• 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 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。
• 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。
• A method of determining the tortuosity factor of the catalyst particles for synthesis of ammonia
  氨合成催化剂颗粒曲折率的一种测定方法
• The Porosity and Tortuosity of Frost Layer
  霜层的孔隙率和弯曲率
• By decreasing the tortuosity factor and the particle density, the effectiveness factors diminished significantly;
  随曲节因子和颗粒密度的增加而显著减小；
• Objective: Varicose vein is a collective term which describes the distension, lengthening and tortuosity of veins.
  前言：目的：了解睾丸静脉和卵巢静脉的变异。
• The advection part is simulated by moisture transport in rough cracks, modeled as a flux based on Poiseuille law considering crack width, crack surface roughness, tortuosity and capillary pores at crack surface.
  对其中的水分对流部分，分别考虑了裂缝的宽度、表面粗糙度、表面迂曲度和毛细孔等参数，根据流体力学Poiseuille方程建立了在其传输模型。
• A comprehensive characteristic parameter ( including porosity, thickness and tortuosity) was found more effective to express the influence of membrane structure in gas permeation process.
  提出了一个多孔膜结构综合参数的概念。用此综合参数来表征多孔膜结构对气体渗透传质性能的影响更合理、更有效和更直观。