查询词典 degree

In this paper,the B-spline curve is supposed as boundary curves,when they are in two paralled plane and two arbitrary plane,the condition about the control vertex of characteristic polygon when the ruled surface is developable are gained,solved the designing problem of degree and degree B-spline curve .Throughing (2,3) degree and (2,2) degree B-spline ,we haveproved the validity and utility of this method.

本文用两条B样条曲线作边界曲线，当它们位于两平行平面上和两任意平面上时，研究得到了由它们形成的直纹面为可展面时它们的特征多边形顶点满足的条件，解决了(n，n+1)次和次可展B样条曲面的设计问题，然后以(2，3)次和(2，2)次B样条曲面为构造实例，证明了该算法的正确性和实用性。

In the fifth part, the author make analysis on how multiply dimensions such as degree of coerciveness, degree of directness, degree of automaticity, degree of visibility make influence on value orientation, and do policy instruments choice on real practice.

先是从强制程度、直接程度、自治程度和可见性程度的几个维度论述其对价值取向的影响，再用这些结论分析具体的政策工具选择。

The main effect factors of the middle-transport efficiency are the level of transport supply and the structure of transport supply, the degree of transport modes technology progress, the degree of competition and cooperation among the transport modes or within the special transport mode, the degree of symmetry of the obligation of every transport mode and the regulation degree of the government. The main effect factors of the micro-transport efficiency are the market environment, the impetus mechanism, the response capacity and the level of transport organizing and technology progress.

本文提出宏观运输效率的主要影响因素是运输相关技术的发展水平和运输政策选择；中观运输效率的主要影响因素是运力供给水平与结构、运输方式的技术进步程度、运输方式之间及其内部的竞争与合作程度、各运输方式与社会受托责任的对称性程度、政府对各运输方式的管制程度；微观运输效率的主要影响因素是市场环境、运输企业的内部动力机制、运输企业的应变能力及运输企业的生产组织和技术进步水平。

First, the contributing degree of indices and their mean can be solved by means of the theory of contribution degree; secondly, the deviation of weights from the mean of these weights is determined according to the deviation of contributing degree of indices from the mean of contributing degree. Based on this, the formula of solving weights can be derived.

用贡献度理论求得各指标的贡献度，并求其均值；以各指标的贡献度与均值的差为参考，确定相应指标的权与权均值的差，并以此为依据建立权值的求解公式，求得相应指标的权。

Through the statistical analysis and epagoge of the questionnaire on the income satisfaction degree between Shanghai and HeNan province, and by using the measurable income degree to replace subjective eudemonia in order that the eudemonia degree can be caculated and compared accurately instead of just subjective explanation, this thesis finds out the relation features between income satisfaction degree and marriage of urban citizens represented by Shanghai and that of rural citizens represented by Anyang and Xinyang, HeNan Province.

通过对2007年10月上海与河南收入满足度调查问卷数据进行统计分析和归纳，并用可以计量的收入满足度来代替主观幸福感，使幸福程度可以用精确的数量来计算和比较，而不仅仅是主观化的说明，从而得出以上海为代表的城市居民收入满足度与婚姻之间关系的特点及以河南安阳与信阳为代表的农村居民收入满足度与婚姻之间关系的特点，并分析出我国现阶段收入满足度与婚姻关系中城乡之间的相同之处及差异之处：已婚人士的平均收入满足度明显高于未婚人士的平均收入满足度；在已婚人士中，男性相比女性，具有更高的平均收入满足度，说明了男士从婚姻中获得了更多的幸福因素。

The following points are emphasized:The operation models of adiabatic and diabatic distillation have been set up and the operation block, thermodynamics model and mathematical model in the simulation have been determined as well;(2)Based on the simulation and exergy analysis with Aspen Plus program, shortcut distillation design—DSTWU model and rigorous distillation design—RADFRAC model, the author has determined the heat duty, exergy losses and the distribution of exergy losses along the adiabatic column, which will help the simulation and optimization of the diabatic distillation;(3)Diabatic distillation under various operation conditions has been simulated by using energy balance method and exergy analysis;(4)How the different mixture and the various degree of separation, number of trays and feed location influence exergy saving in diabatic distillation have also been discussed;(5)On the basis of the total exergy losses along the column, different schema of the heat transfer distribution along the column have been compared and analyzed;they can be classified in three categories: heat duty equipartition approach, empirical approach, separation degree matching approach. In conclusion, different heat transfer distribution along the column will have effect on total exergy losses. In particular, most satisfactory results have been obtained by using separation degree matching approach. In order to diminish the exergy losses, heat transfer distribution should meet the needs of the request of separation degree.And on this premise, the author makes his suggestion in increasing the proportion of heat supplied to the tray with minimum exergy losses and decreasing the proportion of heat supplied to the tray with the maximum exergy losses.

本文对透热精馏过程进行了模拟并对其节能效果的影响因素做了较为全面的分析和深入的研究，主要研究内容如下：(1)建立了常规精馏和透热精馏过程的模拟操作模块、热力学模型以及数学模型；(2)利用化工模拟软件Aspen Plus并分别采用DSTWU简捷模型和RADFRAC严格计算模型对常规精馏进行模拟计算和有效能分析，确定常规精馏塔的公用工程热负荷、有效能损失及有效能损失在塔内的分布，为透热精馏的模拟和优化提供数据参考；(3)对不同物系在不同分离度条件下进行透热精馏的模拟，分别采用能量衡算法和有效能分析法进行计算和分析；(4)探讨了各种因素如物系的选择、不同分离度、塔板数、进料位置对透热精馏节能效果的影响；(5)以全塔总有效能损失为比较基准，对热量在塔内的三种分布方案即热负荷平均分配法、经验法和分离度匹配法进行了对比分析并得出结论：塔内热量的不同分布方案对于全塔总有效能损失会产生影响，其中以分离度匹配法的节能效果最为理想，为减少有效能的损失，应使塔内的热量分布满足各塔板的分离度要求，并在此前提下，尽量减小有效能损失大的塔板的热负荷和增加有效能损失小的塔板的热负荷。

This text mainly is to panorama video frequency picture, the usage partitions new calculate way automatically according to the video frequency object of timespace consociation at preparing processing stage's ash to video frequency sequence degree diagram to carry on a partial contrast degree to strengthen a processing, increasing foreground object and the contrast degree of background, the filter which passes 3 ×s 3 templates filters in addition to contrast degree strengthen after of lead go into of a little amount 噪 voice;Then aim at the circumstance of complicated background, the calculate way in the text puts forward the covariance characteristic backlog which makes use of immediately signal to get the background that the calculate way needs, overcoming the irregularity that the handicraft obtains background, carrying out a background information to obtain automatically;The standpoint put forward a background backlog finally to categorize a discussion in the process, solved object stop sport time is longer result in the partition throw the problem for losing.

本文主要是对全景视频图像，运用基于时空联合的视频对象自动分割新算法，在预处理阶段对视频序列的灰度图进行局部对比度增强处理，增加前景物体与背景的对比度，通过3×3模板的滤波器滤除对比度增强后的引入的少量噪声；然后针对复杂背景的情况，文中的算法提出利用随即信号的统计特性积累得到算法所需的背景，克服手工获取背景的弊端，实现背景信息的自动获取；最后提出背景积累过程中分类讨论的观点，解决了物体停止运动时间较长时造成分割丢失的问题。

Sea ice severe degree and disaster in Bohai Sea from 1950 through 2007 promulgated by State Oceanic Administration People's Republic of China has been summarized. According to these reports and bulletins involved with sea ice severe degree and disaster, the statistical means of 5-year moving average are applied, the feedback of sea ice disaster to the societal activity in every National Five-year Plan has been exhibited, the relation between sea ice disaster and sea ice severe degree has been quantificationally analyzed. Some conclusions have been derived as follows: sea ice disaster appeared proportionably to industrial activity and sea ice severe degree, but inverse proportionnably to the understandings of cognition of defending in sea ice disasters; so that the weaken sea ice conditions could not inevitably result in the loosening of sea ice disaster.

通过归纳整理1950年以来渤海海冰冰情等级以及国家海洋局公报内的海冰灾害，并应用五年滑移平均，以反映中国"五年计划"的社会活动与海冰灾害之间的响应，定量分析海冰灾害发生率同海冰冰情等级的关系，发现工业活动的频繁程度同海冰灾害发生率成正比；人类重视程度同海冰灾害发生率成反比；海冰冰情等级与海冰灾害发生率成正比；当海冰冰情等级减轻时，海冰灾害发生率并不一定减少。

The research work done is presented as follows:Compound dewatering technique of vacuum tube well is an effective technology for solving the dewatering problems of aquitard and interface relict water according to physical simulation test and field test. The variation laws, such as degree of vacuum, pore water pressure in different strata, have been studied. The results show that there is a certain scope of influence of vacuum in strata, and the vacuum degree in the horizontal direction decreases gradually with the increase of the distance from the main well; the change law of degree of vacuum in the vertical direction increases firstly and then decreases with the depth of soil strata, and changes with different soil nature and depth; changes of pore water pressure in soil strata has also shown a similar law of degree of vacuum.

主要研究工作如下：通过室内物理模拟试验和现场试验均证明了真空管井复合降水技术用于解决弱透水层和界面残留水疏干难题的有效性；并且对不同地层中真空度、孔隙水压力等变化规律进行了研究，发现地层中真空度均有一定的影响范围，且真空度在水平方向上随距主井距离的增加而逐渐降低；在垂直方向上真空度随深度总的规律是先增加后降低，并随土层性质及深度的不同而变化；土层内孔隙水压力也呈现出与真空度类似的变化规律。

The temperature of rhomboid fossa of inferior lumbar in patients increased and was 0.6 degree C to 2.6 degree C more than that of normal temperature,with an average of 1.2 degree C to 0.4 degree C.

结论远红外热像图对诊断腰椎间盘突出症、观察疗效有很高的临床价值。

But in the course of internationalization, they meet with misunderstanding and puzzlement.

许多企业已经意识到了这一点，但在国际化的进程中，仍存在一些误区与困惑。

Inorder toaccomplish this goal as quickly as possible, we'll beteamingup with anexperienced group of modelers, skinners, and animatorswhosenames willbe announced in the coming weeks.

为了尽快实现这个目标，我们在未来数周内将公布与一些有经验的模型、皮肤、动画制作小组合作。