利用不足

The hyperbola discount model is utilized to introduce the theory of cognitive bias into the study of the problem. From the perspective of microcosmic, the economic entity enterprises are analyzed. The conclusion is drawn that the enterprises will invest with the impulse when the economics is prosperity, and procrastinate investment lingeringly when the economics is at a low ebb because of the cognitive bias β.

文中利用双曲线贴现模型，将认知偏差理论引入到产能过剩问题的研究中来，从微观视角分析了企业作为市场中的微观主体的投资行为，得出结论：由于存在认知偏差系数β，企业会在经济过热时出现冲动投资，在经济处于低谷时拖延投资，导致产能与市场需求的非同步变化，最终形成产能过剩、产能不足。

Results There were less clinical special characteristics and CT imaging features in mediastinal tuberculous lymphadenitis.

结果 成人纵隔淋巴结结核缺乏特异的临床症状和普通CT影像学特征，临床医生利用增强CT ，FDG-PET，经支气管针吸术等技术对纵隔淋巴结肿大的鉴别诊断能力还不足。

At first, three requirements of image denoising are proposed, based on which the defect of the fidelity term used in the mean curvature motion model and that in the total variation based image denoising models are investigated.

在讨论了图像去噪的3个基本要求的基础上，总结了平均曲率运动去噪模型和总变差去噪模型中利用保真项的不足。

For the actual demand, the two kinds of water-cooled silicon mirrors with respectively spiral and linear microgroove structures were designed based on the previous researches. In addition, the numerical simulation of the two water-cooled mirrors was computed by using ANSYS software.

针对前人的不足和实际应用特殊要求，设计出了螺旋型和直线微沟槽型两种流道构型的硅基水冷镜结构，并利用ANSYS 有限元程序对这两种结构的水冷镜进行了数值模拟。

University ,Changsha 410075,HunanAbstract: In view of the deficiency in methods for choosing zonation indicators of mudflow danger degrees,a new method for choosing zonation indicators of mudflow danger degrees is put forward based on the rough set theory in this paper.Firstly,according to the environmental conditions of forming mudflows,an indicator choice system is established.Then the indicators for choice are discretized by indicator grading.Finally,based on the discernable matrix of the rough set,a core set of the indicators is found and the representative indicators are sieved out.

摘 要：针对现有泥石流危险度区划指标选取方法的不足，本文基于粗糙集原理，提出了一种新的区划指标选取方法，即首先根据泥石流形成的环境背景条件，建立备选指标体系，然后根据指标等级对备选指标离散化处理，最后利用粗糙集的分辨矩阵对指标进行求核约简，筛选出代表性指标。

In this paper,we propose a novel extension to MI called High-dimension Mutual Information.

针对这一不足，提出了利用图像邻域信息的高维互信息配准方法。

There are many obvious disadvantages in using the infrared starter to measure the artillerys muzzle velocity.

目前在高速射武器初速测量中，利用红外启动器检测弹丸出膛时刻存在明显的缺点和不足。

In order to find out the biomechanics feature of three joints muscles o f lower limbs by using new skates in push-off phase of speed skating, this article combines the kinetic data obtained by Cybex-Norm and kinematic data obtained by tridimensional analytics by employing the Newton interpolation polynomial f or the first time, draws the curve of muscles moment of two elite female speed- skaters in push-off phase of speed skating, and analyzes the change feature of muscle strength, so as to find out the reasons of less power output and provide reference for training and the improvement of sports results.

摘 要：为了找出使用新冰刀后蹬冰时下肢三关节肌群的生物力学特性，首次利用数值计算中的牛顿插值法，将等动测试获得的动力学数据和三维立体解析获得的运动学数据结合，绘出两名优秀女子速滑运动员实际蹬冰时肌群力矩的变化曲线，并分析肌力变化特点，找出两人做功明显不足的原因，为指导训练和提高运动成绩提供定量依据。

The algorithm has overcome some problems of traditional algorithm such as more constraint conditions, depending prior knowledge, calculation complexity and noise susceptibility, and can be applied into the different restored image, and effectively overcomes the difficulties to determine noise-signal power ratio of Wiener filtering.

该算法利用微粒群算法的快速搜索能力和模拟退火算法良好的全局收敛性能寻找最佳复原图像，克服了传统的图像复原方法存在较多约束条件、依赖先验知识、计算求解复杂和对噪声十分敏感等不足，能应用于不同类型退化图像的复原，并能有效地解决经典维纳滤波算法噪信功率比难以确定的问题。

On the basis of the study on the mathematical model of the closed-loop location control, the analysis of contour error in the process motion control and error calculation model, according to the lack of using normal contour error model not to calculate contour error of curve in real-time, combining real-time contour error compensation control strategy and fuzzy logic theory, the fuzzy logic and real-time contour error calculation based self-discipline control strategy is proposed.

2在研究闭环位置控制数学模型、加工轮廓运动控制中的误差分析和轮廓误差计算模型的基础上，针对利用一般运动轮廓误差计算模型不能实时计算出曲线轮廓误差的不足，结合实时轮廓误差补偿控制策略和模糊逻辑理论，研究了基于模糊逻辑理论和实时误差计算的轮廓自律控制策略。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。