最佳设计

• At last , a commercially available motor drive ic can be effectively adapted to make the motor work at higher speed , and excellent agreement is found between simulation and measurement
  本论文整合遗传演算法与磁路分析方法，提出马达最佳设计流程，可在空间限制条件下，搜寻满足设计目标的马达尺寸参数，并提升分析时效，有效节省马达设计时程。
• In this new series , you ll learn how best to design and optimize your enterprise javabeans components , how to reduce rmi traffic and jndi access , and generally get the most out of your enterprise applications
  在这一新系列文章中，您将学习如何最佳设计和优化enterprise javabeans组件、如何减少rmi通信和jndi访问以及最有效地使用企业应用程序。
• From the aspect of the coupling action of geological and engineering conditions , this paper analyzes their influences on high slope stability . the result shows that constructional surface , lithology , slope angle and height are the most influential factors . provided that a slope angle in a stepped slope is constant , the slope stability is very sensitive to the height / width ratios of steps , and the best design for the slope is to make the height of each step no more than one - third of the total height and the height / width ratio between 1 : 0 . 2 - 0 . 3
  从地质与工程耦合作用出发，分析了地质因素和工程条件对高边坡稳定性的影响，指出结构面、岩性以及坡角和坡高是边坡稳定性的重要影响因素，在边坡角一定的前提下台阶状边坡的台阶高宽比对边坡稳定性影响山十分明显，一般以每级台阶的高度不超过总坡高的1 / 3 ，高宽比在1 ： 0 . 2 0 . 3之间为最佳设计。
• Hyundai , the fifth biggest automaker in terms of sales in china last year , almost tripled its sales last year after it slashed prices by an average of 10 percent in september . the seoul - based company more than doubled its sales in china in the first quarter to 56 , 064 cars . it is aiming to sell 1 million cars in china by 2010 , a fifth of the country s market share for passenger buses
  去年“天帅系列”先后获得了“ 04年中国客车最佳设计理念奖”以及“ 04年中国十大客车车型”的殊荣js6891h客车在上海客车博览会上屡获好评专门为上海市场设计的js6102gh公交客车获得了“最佳安全装备奖”今年6月，针对中型客车市场的天js6891h系列将向市场全面推出。
• There will appear a very uneven flow field , and appear a very big velocity magnitude distribution and ash concentration distribution near back wall . thus , the velocity magnitude is far bigger than that of optimal design velocity magnitude , which will lead to serious wear and tear in metal face of heater . especially , because of curve structure in front of heat pipe air preheater , there is more serious wear and tear
  由于靠近竖井后墙面的烟气流速很大，飞灰浓度也较大，断面速度分布的最大速度大于最佳设计速度的2 - 3倍，这样将造成受热面的严重磨损，特别是热管空气预热器前端烟道的几何结构有一定的转角，更增加了磨损的程度。
• The digital upward frequency conversion is the key element of the waveform synthesis . at the same time , basic theoretical analysis and optimum design are done for pci bus slave interface , fifo , transmit signal processor , digital - to - analog converter and logic control
  本文对波形合成技术的核心? ?数字上变频进行了深入细致的研究和介绍，同时对波形合成器中的pci总线接口、先进先出缓冲器、发射信号处理、数模转换及逻辑控制等部分进行了分析和优化设计，给出了最佳设计方案。
• The haier digital television product successively obtains “ the chinese market digital television first brand ” , “ the chinese user degree of satisfaction index investigation ” first as well as “ the best design achievement award ” , “ most is worth purchasing the prize ” and so on the honors , and the continual three year independent digital television brand exports first
  海尔数字电视产品先后获得“中国市场数字电视第一品牌” 、 “中国用户满意度指数调查”第一以及“最佳设计成就奖” 、 “最值得购买奖”等荣誉，并连续三年自主数字电视品牌出口第一。
• This paper points out that the traditional design method about the disc cam mechanism with oscillating follower has some shortcomings , thus it proposes one new method - using the differential method and the optimum technology to get the best parameters of the disc cam mechanism with oscillating follower
  摘要指出了传统设计方法在确定摆动从动件盘形凸轮机构设计参数时的诸多不足，提出了一种新方法采用微分法和最优化技术联合求解摆动从动件盘形凸轮机构的最佳设计参数。
• 1 . the principles of mgti interleaver is analyzed . through discussing the relation of its output spectra characters and design parameters , we get successfully the best design parameters and rectangle interleaved spectra ; thinking over practical requirement of wdm system , the design parameters of 50ghz interleaver and their errors are presented carefully ; according to the spectral function of f - p interferometer with multi - mirror , we discuss the spectra character of g - t resonator , and analyze the dispersion of mgti interleaver ; the effect of the polarization effect of splitter on isolation of mgti interleaver is analyzed experimentally and theoretically . 2
  1 、分析了mgti型interleaver滤波器的基本原理，讨论了输出光谱参数和设计参数之间的关系，获得了实现矩形化光谱的最佳设计参数；根据dwdm系统的实际要求，具体给出了信道间隔为50ghz的mgti型interleaver滤波器设计参数及其误差分析；从多镜f - p腔光谱特性出发，讨论了g - t腔的特性，进而分析了mgti型interleaver滤波器的色散特性；理论结合实验，分析了interleaver滤波器中偏振分光镜偏振效应对器件隔离度的影响。