angle change造句

• Glass angle changing straight grinder machine szm2000
  玻璃直线多角度磨边机szm2000
• Glass angle changing straight line edging
  玻璃直线多角度磨边机szm2000
• Glass angle changing straight grinder machine szm2000 - products show
  玻璃直线多角度磨边机szm2000 -产品展示亿海机械制造有限公司
• You are here : home product glass angle changing straight grinder machine szm2000
  您的位置:首页产品中心玻璃直线多角度磨边机szm2000
• Meanwhile , it still has characteristicof expanding , aesthetic angle changing , aesthetic focus changing and prototypingof natural phenomenon
  同时，它还具有审美范围扩大、观照角度逆转、关注焦点转换和自然物象原型化趋势等新特点。
• The results show that the cohesion of unsaturated soil changes greatly , and the friction angle changes a little with soil moisture content it is also shown that the deeper of soil layer , the smaller of the extent of shearing strength improved
  结果表明，植被具有提高非饱和土抗剪强度的作用，黏聚力增加较大，内摩擦角增加相对较小；土层越深，土壤抗剪强度提高的程度越小。
• Szm2000 glass angle changing straight grinder machine not only can grind a group of straight line edge but also grind two groups of angled sides . this machine is operated manually , rough grinding , refine grinding , chamfer angle grinding and polishing can be finished at one time . the grinding group enjoy wide range of adjustment , so it can form different ways of combination to meet different requirements of grinding or to process glass of different classes . this machine is fit for high quality fumiture glass , also the general glass
  Szm2000型玻璃直线多角度磨边机既可以用于一组直线边的磨削，也可同时用于两组互成一定角度的直线斜边磨削。本机采用手动操作，粗磨精磨倒角和抛光一次完成。磨头组合调整范围大可进行多种组合形式，以适应磨削不同要求，不同档次的产品。
• Bending stress of asymmetric involute gears is analyzed by the use of finite element method ( fea ) , from which it can be obtained how the pressure angles and the point of load put on influence the blend stress . contacting stress of asymmetric involute gear is calculated by fea , some valuable conclusions are educed comparing with symmetric gear and asymmetric gear with the pressure angles changed
  本文利用ansys软件分析了非对称渐开线齿轮的弯曲应力和处于节点位置啮合时的接触应力;总结了左右压力角的变化对非对称齿轮弯曲应力和接触应力的影响;总结了随载荷加载位置的变化,非对称渐开线齿轮的弯曲应力的变化规律;对比了标准渐开线齿轮,大压力角及小压力角非对称齿轮的弯曲应力与齿面接触应力。
• And understanding and studying the spectral features and variation rules of geo - targets in the experimental area , raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets , realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor , targets and observation direction , and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio . it is suggested that " red edge " range bands of vegetation , which has close relationship with vegetation cover and biomass , is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval , and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover . the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
  研究结果如下：首先针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行了评价，提出了适用于荒漠化监测的基本波段选择集；初步了解和掌握了研究地区的地物光谱特性及变异规律，进一步明确了掌握地物光谱特征和变异规律是用成像光谱仪数据提取地物信息的基础；发现了基于光谱整体形状的分类方法在很大程度上能够消除由于传感器、地物目标观测方向之间的角度变化引起的反射率曲线整体平移的“同物异谱”现象，对于谱形相似而整体反射率的值相差较大的两类地物，通过引入均值和方差图像参与分类得到解决；研究还表明在植被“红边”范围内的波段是进行荒漠化监测的主要特征波段，这些波段与植被生物量和盖度都有密切的关系，是开展精细植被分类研究和植被定量反演的重要基础；像元的导数光谱分析可以消除土壤背景的影响，是进行植被生物量和盖度定量反演的有力工具；建立了荒漠化监测主要评价因子的定量反演模型，并分析了模型的适用性。