本文介绍一个数学生理模型。
在过去的十几年中,心脏电生理模型和力学模型逐渐成熟起来,被用于研究心脏的生理特性。
In the past decades, many electrical and mechanical heart models have been developed and used to investigate cardiac properties.
传统的三维模型加生理模型的方法可以生成真实的人脸表情图像,但是其中的计算复杂度很高。
The traditional 3-d reconstruction method using a face physiology model requires very complex computations, therefore, a sample-based method was developed to synthesize realistic facial expressions.
传统方法采用精细的网格模型或曲面模型建立人头三维结构,采用生理模型或参数模型进行人脸动画。
Traditional approaches use wire-frame model or surface model to build 3D head structure, and use physiological model or parametric model to make facial animation.
文中提出的功率键合图建模方法能够较好地完成对人体循环系统建立仿真模型的工作,并对一个简化的循环系统生理模型进行了计算机仿真研究。
In this paper, the Power Band Graph (PBG) modeling method is used to realize modeling of the human circulation system and conduct a simulation study on a simplified physiological system model.
专家说,肥胖的灵长类动物可以作为有用的模型,相比实验室的小白鼠,无论在生理结构上还是摄食习性上,它们同人类都更为近似。
The corpulent primates serve as useful models, experts say, because they resemble humans much more than laboratory rats do, not only physiologically but in some of their feeding habits.
一分钟的接触之后,研究者们拿起一把刀,对人体模型的腹部进行威胁,同时进行一个普通的生理压力检测。
After a minute of this touching, the researchers threatened the abdomen of the mannequin with a knife while administering a common physiological stress test.
“如果我告诉你已经解决了这个难题,你可能猜不到答案究竟是一个公式,一个模型,一种生理感觉或者是一种药物,”Greenfield说,“我本该给你什么答案呢?”
"If I said to you I'd solved the hard problem, you wouldn't be able to guess whether it would be a formula, a model, a sensation, or a drug, " said Greenfield. "What would I be giving you?
结果10只大鼠顺利建立CPB模型,CPB期间各项生理指标保持正常。
Results The CPB model of 10 rats was very successful, and every physiological index was normal.
结论:该动物模型生殖内分泌激素与神经递质两方面均较好地反映了更年期抑郁症的病理生理变化。
CONCLUSION:This animal model reflects the physiopathological changes of menopause depression disease in the aspects of productive endocrine hormone and neurotransmitter.
基因无效或过表达的生理学模型将成为珍贵的检测这些生物新发现的工具。
Physiological models with invalidated or over-expressed genes will be precious tools to check these new biological discoveries.
这个模型也可做为一种有效的人眼生理光学经验公式,用于目视光电成象系统的设计和象质评价。
This model can also be thought of as a powerful empirical formula of the human physiological optics for optoelectronic imaging system design and image evaluation .
目的:建立精确、接近生理的髋关节周围肌肉三维生物力学模型。
Objective: to establish a more accurate and physiological biomechanical model of the muscles related to the hip joint.
结论超生理剂量地塞米松可用于建立骨骼肌细胞的损伤模型。
Conclusion Dexamethasone beyond physical dosage could be applied to establish injury model of skeletal muscle cells.
生理压缩载荷下,分别对9种有限元模型的生物力学参数进行测试。
The biomechanical parameters of 9 finite element models were measured under axial compressive load within physiological range.
根据质量守恒定律和果蔬采后呼吸生理,推导出薄膜气调包装(map)的数学模型。
According to the law of conservation of mass, the mathematics model of Modified-Atmosphere Packaging (MAP) is educed.
CF的培养已被广泛应用为生理(运动)和病理(高血压)应激下心脏基质重塑研究的模型。
CF culture has been widely used as a model to study the cardiac matrix remodeled by physiological (exercise) and pathological (hypertension) stressors.
但阿维菌素在植物和土壤中的残留检测方法、降解动态、降解模型以及阿维菌素对植物生理生化影响等方面的相关研究工作报道很少。
But its residual detection method, degradation dynamics, degradation model in plant and soil and influence on the physiological and biochemical characters of plant were seldom reported.
这个发现成为里程碑性的标志,它为攻击行为的生理学研究和神经系统是怎样引发不同行为的研究提供了可能的新型动物模型。
The findings mark a milestone in an unlikely new animal model for understanding the biology of aggression and how the nervous system gives rise to different behaviors.
目的:建立人体整体骨骼系统的高精度三维模型,为解剖教学、生理模拟等应用提供三维数据集。
Objective: to establish three-dimensional modeling of human skeleton system for the applications of anatomy teaching, physiological simulation, etc.
建立了人体热调节系统数学模型,对飞机座舱温度生理鉴定参数进行了数值模拟。
A mathematical model of the human body thermal regulation system is established, and the physiological identification parameter of aircraft cabin temperature is numerically simulated.
目的研究胺碘酮对快速右心室起搏致充血性心力衰竭(CHF)犬模型心室电生理特性的频率依赖性影响。
Objective To investigate the frequency dependent effects of amiodarone on ventricular electrophysiology in right ventricular rapid pacing induced congestive heart failure (CHF) canine models.
文中还归纳出了植被生理与气候相互作用的简单概念模型。
A simple conception model of the interactions between the vegetation physiological process and the climate is also concluded.
证实此模型并预测组织工程纤维环在生理负荷条件下的反应。
Validate the model and predict the response of engineered constructs to physiologic loading scenarios.
讲述用于生理系统的多学科工程模型,识别假设和局限性。
Formulate multidisciplinary engineering-based models for physiological systems and identify the assumptions and limitations.
方法:以L 5脊神经结扎制备大鼠神经病理性痛模型,利用分离背根单纤维细胞外电生理记录异位放电。
Methods: Using L5 spinal nerve ligation as neuropathic pain model of rats, teased fiber recording technique was used to explore the property of ectopic discharges.
方法:以L 5脊神经结扎制备大鼠神经病理性痛模型,利用分离背根单纤维细胞外电生理记录异位放电。
Methods: Using L5 spinal nerve ligation as neuropathic pain model of rats, teased fiber recording technique was used to explore the property of ectopic discharges.
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