It is of great significance to create a reliable and human-like animal model of urinary tract infection (UTI) for studies of the etiology, mechanism and treatment of UTI.
建立与人类泌尿道感染相似的可靠动物模型，对探讨泌尿道感染发病机制和研究治疗方法十分必要。
The features of SERS was studied by taking nanometer grade silver tract rectangular raster as a model.
以纳米量级金履带矩形光栅为模型，研究了表面增强拉曼散射的特性。
The scientists then used these data to build a computer model of a monkey vocal tract 2, allowing them to answer the question "what would monkey speech sound like, if a human brain were in control?"
科学家们随后用这些数据建立了一个猴子声道的电脑模型，从而使得他们回答这一问题--“如果猴子长了人脑，那么它们的语言是什么样的？”
A model for the Lower Tertiary framework and sequence system tract of Jiyang subbasin was established with the high-resolution sequence stratigraphy.
建立了济阳坳陷下第三系高精度层序地层格架和层序体系域的构成模式。
Through this equivalent stiffness, the mechanical model of wheel-tract system in the new light train with rubber wheels can is simplified by treated the rubber wheel as a tri-axial spring.
引入等效刚度系数，将轮缘橡胶等效为三向弹簧，从而简化新型轻轨列车系统的力学模型。
Through this equivalent stiffness, the mechanical model of wheel-tract system in the new light train with rubber wheels can is simplified by treated the rubber wheel as a tri-axial spring.
引入等效刚度系数，将轮缘橡胶等效为三向弹簧，从而简化新型轻轨列车系统的力学模型。
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