在新形势下如何加强高校素质教育

指出了素质教育在高校实施的重要性，并结合高校素质教育的现状，指出了一些高等教育与素质教育要求相悖离的现象，就高校实施素质教育提出了几点设想。     

基于蓝牙Profiles的互连测试系统的研究和实现

对蓝牙通信软件的互连性测试进行了研究,提出了测试模型和测试方法.     

A new model for the life prediction of GH4133 under TMF conditions

Thermal mechanical cyclic strain tests were carried out under in-phase and out-of-phase conditions on a Nickel-base Superalloy GH4133 in the temperature range of 571-823℃. Based on analyzing the present models of TMF (thermal mechanical fatigue) life prediction, a new model for predicting nickel-base superalloy TMF lifetime was proposed.TMF life of superalloy GH4133 was calculated accurately based on the new model. Experimental TMF life has been compared with the calculatedresults and all results fall in the scatter band of 1.5. The calculating results show that the new model is not only simple, but also precise. This model will play great roles in life prediction of the metal materials and the engineering components subjected to non-isothermal service conditions.     

浅谈物理模型在解题中的应用

本文通过几个实例说明了在具体问题中建立相应物理模型的方法以及物理模型在解题中应用的重要性。     

半导体器件中的量子隧道效应

利用隧道效应器件的量子力学理论 ,说明了隧道效应电子在势垒区内部的行为 .     

双金属氧化物和氧化物载体组分间的相互作用

讨论了一些过渡金属氧化物（NiO,CuO或MoO3)在经改性所得复合载体（TiO2-γ-Al2O3，MoO3-t-ZrO2或NiO-t-ZrO2)上的分散作用，这些三地体系中实验测定的氧化物分散容量与研究负载型二元氧化物体系所得嵌入模型的估算值基本相符；样品的表面组成、结构和性能与载体的表面结构、过渡金属氧化物的负载量和加料顺序以及焙烧温度密切相关。     

The Extraction Method of Cutting Engagement in Ball-end Milling Simulation

Ball-end mill is widely used in workpiece processi ng with free-form surfaces. Such models that can predict processing character istics precisely are very necessary to the aim of cost reducing, quality improvi ng and productivity progressing, the cutting force prediction is the most import ant among these models. To explore the physical essence of metal cutting, model researchers commonly simplify the geometric conditions in cutting process, and a ssume that the geometric parameters that are needed to s...     

基于现场称重测试系统的设计与研究

依据系统结构原理，推导出数学模型，提出一种适于称重传感器测试系统的控制策略。根据该测试系统的特点，建立误差补偿模型，确定数据处理方法。 试验结果表明，整个测试系统简洁、高效、可靠；控制方案简单、易行，满足系统的性能要求；所采取的误差补偿办法切实可行， 经过处理的测试数据能够准确反映传感器测试系统的性能。     

钢筋混凝土框架抗震模型分析

介绍了分离式、组合式、整体式3种钢筋混凝土有限元模型，通过对整体式模型的详细分析，推导出适舍该模型的线性单元矩阵，并得出一些工程中有用的结论。     

高原鼠兔体重生长动态数学模型之再探讨

本文用麦夸算法构造高原鼠兔体重生长的Logistic和Compertz曲线模型,其结果表明:Logistic曲线比Gompertz曲线更优化,Logistic模型比逻辑斯谛-指要饱和模型的精确度更高.