查询词典 geometric

With the help of this model,the geometric parameters of the boring cutting tool with minimum volume will be obtained under given conditions while the other requirements of the tool design are satisfied.

采用ANSYS的约束优化方法，建立了镗刀结构参数优化计算的数学模型，使用该模型可得到在给定切削条件下满足设计要求并使镗刀杆体积最小的镗刀结构参数。

A numerical model for calculating geometric parameters of the insert pocket on a boring cutting tool with indexable inserts is presented using the constraint optimization approach offered by ANSYS.

采用ANSYS的约束优化方法，建立了可转位镗刀刀片槽几何参数优化计算的数值模型，使用该模型可得到在给定切削条件下满足设计要求并使镗刀前角值为最大而主偏角值为最小的镗刀刀片槽加工所需的几何参数；最后给出了优化计算实例。

Second, the equivalent bulk modulus of elasticity of brake cylinder and brake line are derived out, the lumped parameter model of brake line is developed, the dynamic performance of the model are analyzed, the effect of physical and geometric parameters on natural frequency and damping are studied.

其次，计算出制动器的刚度以及轮缸与管路的等效体积弹性模量，采用集中参数分析法，建立了制动管路的理论模型，分析了该模型的时域与频域特性，研究了制动管路及制动器参数对动态特性的影响。

Mies van der Rohe, whose buildings are noted for their clear-cut geometric forms and uncluttered surfaces, won world fame for his striking bronze-covered Seagram Building in New York City.

密斯凡得劳赫的建筑以其清晰的几何构造和整体一致的外观而著称，他因在纽约市设计建造的著名的青铜面希哥拉姆大楼而誉满全球。

Painted mostly in black, use either brown-red; decoration in order to change patterns of plant leaf tissue the main triangle dots are curved, half-moon, geometric shape such as decoration, while the pattern is often curved triangular structure 22 opposite or contrary to , side-side, middle, or draw a straight line or without pattern, with a few arc composed of upper and lower triangular or half moon or the top of the left commensurate with quite a few patterns, followed by a small amount of a pattern of squares, bands and so on.

彩绘以黑色居多，兼用棕红色；纹饰以植物叶纹变体组织为主，有弧形三角圆点、半月形、几何形等纹饰，而图案的结构往往是弧形三角两两相向或相背，侧旁、中间或绘直线或无纹，以几个弧形三角或半月形组成的上下左右相称或对顶的纹样也不少，其次还有少量的方格纹、带纹等。

Based on the kinematic and geometric relationships between the cam and its roller-follower turret, the eOEects on the output of the cam mechanism owing to clearances in the grooved cam and in the roller bearing, preload between the cam and its turret wheel and the cam taper angle have been investigated.

基于运动学和几何关系与凸轮及滚子的跟随者炮塔， eoeects对输出的凸轮机构由于以清拆行动，在沟槽式凸轮，并在滚子轴承，预紧力之间的凸轮和其炮塔车轮及凸轮锥度进行了调查。

Five versions of the vane cascade systems for the torque converter with the same basic geometric parameters were designed and the steady comparative experiments of these 5 versions versus the base version of W305 torque converter were performed.

在基本几何参数一致的基础上，设计了5种液力变矩器叶栅系统方案，并且对包括W305型液力变矩器比较基型在内的6种方案进行了稳态试验比较分析。

The system uses Open CASCADE as the geometric kernel for constructing a solid model.

上述方法的实行以Open CASCADE作为模型建构的几何核心。

So one more drill point geometric parameter is needed, such as heel clearance angle, chisel edge clearance angle.

为了获得唯一的后刀面廓形，必须增加一个辅助参数。可供选择的补充参数有尾隙角、横刃后角、周边后角、切深后角等。

So one more drill point geometric parameter is needed, such as heel clearance angle, chisel edge clearance angle.

可供选择的补充参数有尾隙角、横刃后角、周边后角、切深后角等。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。