Research on the production model of hyperbola gyre surface 双曲回转光学镜面的精密模具制造模型研究
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Did gyre and gimble in the wabe ; all mimsy were the borogoves , and the mome raths outgrabe 吉尔和金宝是在韦伯中吗;所有的密西是波洛高夫,以及蒙洛斯奥格瑞。
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An anticlockwise gyre near the kuroshio north of japan inland is simulated using a high - resolution topography 在高分辨的地形条件下,日本西海岸外侧的黑潮北部存在一逆时针漩涡,这可能与该区域的漏斗型地形诱导有关。
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Plc has been use on huge engineering machine such as gate crane , gyre crane etc . , but the moment limiter configures in addition . whereas considering implement the function of moment limiter by plc , that can reduce the cost of crane 鉴于此,本文作者考虑将力矩限制器的功能通过plc来实现,以充分利用plc的强大功能和高可靠性,同时也降低了起重机的制造成本。
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In the mouth of the bohai bay , there was a clockwise gyre in summertime of 1958 associated with the low - salinity and low - density center , and the gyre is replaced by an anticlockwise gyre associated with the high - salinity and high - density 与渤海温盐场和环流场变异相应,渤海和黄海的水交换量也发生了变化,现在的渤海和1958年时相比与黄海的水交换量呈减少趋势。
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From the numerical modeling results , it can be found that there is a clockwise gyre in the middle part of bohai sea , whether in wintertime or in summertime . in summer , the clockwise gyre corresponding to the high - temperature and low - density center in the middle bohai sea is mainly dominated by the density circulation . and in winter , it is mainly dominated by the wind stress curl 通过数值模拟结果发现,在渤海中部,无论冬季还是夏季,都存在一个顺时针的涡旋运动,夏季,对应于渤海中部的高温低密中心,其流场主体部分呈顺时渤海冬夏季环流特征及变异的初步研究针向旋转,这主要是密度环流占优的结果,而冬季的顺时针向的旋转,主要是海面风应力旋度影响的结果。
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In addition , java3d can only accomplish the regular geometry sculpting and ca n ' t accomplish the irregular geometry sculpting . to solve this flaw , a new way of sculpting the gyre - solid and changing - section - brace by approaching the solid with small slice is put forward . at the same time , rendering and third dimension disposing are settled in this paper 另外,在系统开发过程中,针对java3d三维造型功能类中仅包含标准几何形体的问题,这里用四边形面片逼近曲面的方法解决了回转体和变截面曲柄的三维建模,以及这种建模方式下的渲染和真实感处理问题。
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Its current products include : top oscillation electrical precipitator , side electrical oscillation precipitator , magnetism controlled static electricity precipitator , wet electrical precipitator , honeycomb electric catching tar instrument , high - pressur silicon rectifier equipment and plc low - pressure controlling system , blast furnace gas impulse precipitator , high concentration pulverized coal collector , coke oven and boiler flue gas low pressure impulse precipitator , blower fan inhaler , crossing piping gas cooler , high temperature fume cooler , gyre - orientation impulse hop - pocker and all sorts of molded sections 目前主要产品有:顶部振打卧式电除尘器、侧部振打电除尘器、磁控静电除尘器、湿式电除尘器、蜂窝电捕焦油器、高压硅整流装置及plc低压控制系统、高炉煤气脉冲除尘器、高浓度煤粉收集器、焦炉及锅炉烟气用低压脉冲除尘器、风机空气过滤器、横管式煤气冷却器、高温烟气冷却器、回转定位脉冲大布袋及加工各种冷弯型钢。
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In li er ' s novel , " colorature " , intellectuals ' criticism of history as segments , he adopted varied narrating tactics , broke the past tradition of stow - telling with gyres , sought the discourse of plural dialogue , activated and rebuilt the connection between reality , history and novel 摘要李洱的长篇小说《花腔》考述了知识分子的“历史” ,在对碎片般的历史的追述与审视中,他采用了多种多样的叙述策略,打破了以往的说书传统,寻求多元话语的对话,激活并重建了小说与现实和历史的联系。