英汉例句

• then, the geometrical model is changed to the mathematical model, and the relationship among the parameters of the chamfering shape and the tool adjustment is analyzed quantitatively.

  对于平面倒角首先建立了加工过程的几何模型，然后推导出数学模型，建立了倒角形状参数与机床调整参数之间的联系。

• a method and steps of reconstructing geometrical model from threedimensional points cloud are studied.

  研究了由三维点云重构几何形体模型的方法与步骤。

• a certain kind of wave spectrum is chosen to establish geometrical model of the 3-d random wave.

  选取一定的波浪谱，建立三维随机海浪的几何模型，生成海浪形态图形。

• first, the dxf drafting exchange file of the structure by its geometrical model in autocad.

  首先，在autocad系统中对研究的振动结构进行几何造型，得到结构的dxf图形交换文件。

• this paper was based on the theory of indexing cam, applied the theory of engagement of plane conjugate curve, established the geometrical model of plane cam reducing mechanism.

  以分度凸轮理论为基础，运用平面共轭曲线啮合原理，建立了的平面凸轮减速机构的几何模型。

• in order to find the intrinsic regulations of deflagration, ideal geometrical model using uniform gas cloud was built, then nonuniform gas cloud was studied in the continued work.

  为掌握气云爆燃灾害的内在规律，设计了理想化的规则形状的气云几何模型，并从可燃气浓度均匀分布的气云爆燃入手，进而对简化的非均匀分布气云爆燃进行研究。

• the 3-d geometrical model of relief valve was built by using proe software, according to its actual structure and parameters as well as feasibility of computational mathematical model.

  根据安全阀的实际结构和参数，利用三维建模软件proe，结合计算数学模型的可行性，建立了安全阀流道的三维几何模型。

• a utilitarian matching algorithm by improving the texture of evaluation function of the geometrical model is presented.

  通过对几何关系模型的评价函数构造进行改进，提出了一套实用的匹配算法。

• the equation of curve length for the stake is established by geometrical model of transition curve and is calculated by newton method.

  由缓和曲线几何模型建立测点所对应的曲线长方程式，再采用牛顿法进行解算。

• the variation of ring shape in cold rolling pro ce ss was analysed and the geometrical model of ring profile was developed.

  分析了环件冷轧中的几何形状变化规律，提出了冷轧中环件轮廓形状的几何模型。

• in the design of the national stadium, the precise 3d geometrical model and calculation model for large-span steel structure was established by use of catia dimensional modeling software.

  在国家体育场设计中，利用catia空间建模软件建立了国家体育场大跨度钢结构精确的三维空间几何模型与计算模型。

• one of the greatest virtues of geometrical model is that it can change the topology freely.

  近十年来，该方法的出现推动了非参数化的几何活动轮廓模型的研究。

• the research on 3d braided composites can be classified with the research of physical performances based on mesoscopic geometrical model and mechanical properties.

  有关三维编织复合材料的理论分析研究归纳为：基于细观结构几何模型的物理性能研究和力学性能研究两部分。

• the problems existing in designing and manufacturing ball end milling cutters are analyzed, the forming theory and geometrical model for the elliptical edge of ball end milling cutters are proposed.

  分析了球头铣刀平面形刃口曲线在设计和制造中存在的问题，提出了球头铣刀椭圆形刃口曲线的成形原理和几何模型。

• using an approximate energy conservation method, a monte-carlo generator which produces exclusive processes of chou-yang geometrical model is constructed.

  用一种近似的能量守恒方法，建立了能够产生邹祖德-杨振宁几何模型的遍举过程的蒙特卡罗产生器。

• as well as the conducting target, the geometrical model of the dielectric target should first be built, then triangular patches are used to model the surface of the dielectric target.

  与导体目标一样，先建立介质目标的几何模型，然后用三角形面元模拟介质表面。

• firstly a geometrical model of spatial baseline is constructed, and the definitions of vertical baseline, effective baseline and along-track baseline are presented.

  首先建立了空间基线的几何模型，定义了垂直基线、有效基线和水平基线。

• the geometrical model of the position of driver's eyes in simulated driving was built based on geometrical characteristics of roads, and the concept for trailing sight line was introduced.

  根据道路的几何构造特点，建立了车辆模拟行驶中驾驶员视点位置的几何模型，介绍了视线跟蹤的概念。

• in this paper, we first focus on the cad-based object model construction and then introduce a rule-based method to precompile this geometrical model into a match tree for 3-d object orientation.

  集中阐述了基于cad的物体模型建立过程，并介绍了一种基于规则的将物体几何模型予编译为匹配树的三维物体定位方法。

• in this paper, a geometrical model of contact is founded.

  本文建立了波齿传动啮合状态几何模型。

• the geometrical model of high resolution satellite image is foundation to image processing.

  高分辨率卫星影像成像几何模型是影像处理的基础和关键。

• even for binary, linear classification it is data dependent whether it is better to train the geometrical model (svm?) or a probabilistic one.

  即使是二进制的，线性分类它是依赖于数据是否是更好的列车的几何模型（svm？）或概率。

• taking the shield machine tunneling in a subway section as the research object, the dem geometrical model for analyzing the chamber pressure of the shield machine is established.

  以某地铁标段施工的土压平衡盾构机为研究对象，建立了盾构密封舱土压力系统离散元仿真的几何模型；

• in this thesis the systematic research of geometrical model has been carried out on the satellite orbit attitude model, the rational function model, and the differential polynomial model.

  阐述了基于试飞任务单的试飞轨迹仿真生成软件系统在辅助试飞管理中的重要作用 ，对该软件开发中所涉及到的一些新的问题和方法进行了研究。