An example would be to apply this control to make sure the tool and holder can pass through a narrow channel of part geometry.
应用该控制进行试验，以确保刀具和刀架能通过零件几何的狭窄通道。
Application of these Tool selection methods can illustrate thin pieces Processing Tool geometry of the method chosen
应用这些车刀的选取方法可以说明薄壁件加工中车刀几何角度选择的方法。
By employing geometric relation between specific feature points, our system provides an intuitive editing tool to synthesize 3D geometry and corresponding 3D detailed normal or 2D textures of novel expressions.
我们的系统提供了使用者一个较为直觉的编辑介面，并利用一群指定的脸部特徵点之间的几何关系，使用一群范例影像估算并合成出新的表情的近似三维几何结构与相对的法向量或二维外观影像。
The depth of cut in ultraprecision machining isvery small, only a few micrometers or less than one micrometer. In such case, a basic understanding of the effects of cutting parameters, tool geometry, workpiece material and tool forces on surface characteristics is necessary.
超精密加工时选用的背吃刀量比较小，只有几微米甚至是一微米以下，在这种切削条件下，有必要深入了解切削用量、刀具几何参数、工件材料特性和切削力等因素对超精密加工表面特性的影响问题。
Regarded as the traditional 2-D coordinate measuring system, omnipotence tool microscope has the most extensive application in the geometry measurement.
万能工具显微镜作为传统的二维坐标测量系统，在几何测量中具有最为广泛的应用。
The physical composition of the workpiece greatly influences the selection of the machining method, the tool composition and geometry, the rate of material removal.
工件的物理结构对加工方式的选择，刀具的组成和形状，材料的去除率影响很大。
The physical composition of the workpiece greatly influences the selection of the machining method, the tool composition and geometry, and the rate of material removal.
合成工件很大程度上影响了加工办法的选择，工具的合成及其多少何形状，还影响了材料的去除的速度。
With differential geometry knowledge, the local characters of the blade surface are analyzed. Based on researching the cylindrical cutters osculating location, the methods to calculate the osculating location of the conic cutter and the torus cutter are discussed. A method of tool path planning based on the second order osculating method is preferred.
利用微分几何学知识，分析了螺旋桨桨叶曲面的局部特征，在研究圆柱刀二阶密切法规划刀位的基础上，探讨了圆锥刀和圆环刀的二阶密切刀位计算方法，采用二阶密切法规划刀位可以显著地提高加工精度。
In the fifth chapter, the thermal evaluation tool was applied to parametric studies on the effects of material choice (liner material, close-out material and coat material) and geometry (liner thickness, fin thickness, cooling channel width and height).
第五章利用热分析计算工具，针对再生冷却结构中材料的选择(衬层材料、两层结构材料和涂层)和几何尺寸(衬层厚度、肋片厚度、冷却通道宽度和高度)进行了研究。
From the theoretical model proposed in this work, the surface prole can be deduced from cutting conditions, cutter geometry, cutting tool imperfections and milling machine deviations.
从理论 模型中提出的这项工作，表面形貌可从追溯的切削条件，刀具几何形状，切削工具不完善和铣床偏差。
GPLconx - GPLconx is an educational visualization tool that allows exploration of lines and conic sections in three models of 2-D hyperbolic geometry.
GPLconx是一个教学可视化工具，可以观看2D双曲线几何体的三种模型的线条和二次曲线部分。
It is feasible to produce tools in a time and cost effective manner; deep narrow geometries could be produced; die geometry could be altered quickly and cost effectively; It is likely that tool repair would be rapid and cost effective; production of laminate tools may be faster and cheaper than billet tools; for volumes over 500mm3, sheet steel is cheaper than billet (Soar 2000 there is usually a shorter lead time on sheet as it`s an off-the-shelf item; early evaluation of a component that has been produced using the desired production route and material; scale is not limited (Soar 1998b) as tool size is determined by the bed size of the laminate cutting and finishing processes; both male and female halves can be manufactured simultaneously; inclusion of conformal cooling channels increases production and running speeds (Himmer 1999), may be advantageous to produce hollow tools, to increase cooling/heating efficiency and reduce the die weight; harder die materials could be employed (Walczyk 1998) as different manufacturing processes are employed to manufacture a laminate tool.
它对农产品工具是能实行的在一次而且花费有效的样子；深处狭窄部份几何学可能是生产；一钢模几何学可能是改变得很快和费用有效地；它是有可能的工具修理会是迅速的而且花费有效的；生产制成薄板工具可能是快速的和比兵舍廉宜工具；因为体积超过 500 毫米 3，张钢比兵舍廉宜；(高飞范围 2000)通常有短领引时间在张上当做它是现货产品项目；有的成份的早评估是生产使用那需要生产路径和材料；刻度是不有限(高飞范围 1998 b)当做工具大小是坚决的被床大小那制成薄板切断和终结程序；两者的男性和女性二等份能是制造同时地；包含共形的冷却通道增加生产和赛跑速度(Himmer 1999)，可能是有利的到农产品洞工具，到增加冷却/暖气效率而且减少那一钢模重量；难的一钢模材料可能是雇用(Walczyk 1998)当做不同的制造业程序是雇用到产品一制成薄板工具。
Ideal Surface Finish in Turning The actual turning tool used would have a nose radius in place of the sharp tool point, which modifies the surface geometry as shown in Fig.7.5a.
车削中的理想表面光洁度实际使用的车削刀具有一个刀尖半径取代锋利刀尖，它将表面几何形状加工为如图 7.5a 所示。
An new analytical chip flow angle model based on the cutting process was developed to calculate the chip flow angle during cutting, the new chip flow angle model divided all possible cutting geometry to the single cutting edge tool and pure tool nose radius, and it is very easy to understood and implied.
新的流屑角模型将切削形貌分解为单刃刀具和纯圆弧情形，比较容易理解和方便应用。
Some shortcomings existed in present vegetation pattern analysis, fractal geometry is considered to be an useful tool to deal with those problems.
目前植被格局研究存在一些问题，分形模型是解决这些问题的有力工具。
Asurface micro-topography simulation program is developed, in which the effectsof tool geometry, machine tool vibration and minimum thickness of 〓 onsurface micro-topography are considered, a new surface roughness model basedon cutting geometry for diamond turning with a round nose tool is proposed.
在综合考虑刀具几何参数、刀具振动和最小切削厚度等因素对已加工表面形貌影响的前提下编写了表面微观形貌的仿真程序，提出一种建立圆弧刃金刚石车刀超精密车削表面粗糙度模型的新方法。
Based on the foregoing results studied, two methods (by designing the cutting edge geometry and the new type compound cutting tool) are developed to applying machining to surface harden parts. And this approach will be alternative to conventional precision machining for the high-strength wear-resisting aluminums bronze.
在前述研究基础上，提出改变刀刃形状和设计复合刀具二种方法实现工件材料在切削加工的同时达到材料的表面强化，为高强耐磨铝青铜的精密加工提供了新的工艺路线。
Tool geometry -- to the tip plane and cutter angle characteristics -- for each cutting process must be correct.
靠焊接来产生的结构形状，在很大程度上取决于有效的原材料的形式。
The MATLAB imagery processing tool bag is composed, the imagery processing operation by a series of support image operation function which supports includes: Geometry operation, region operation and block operation; Linear filter and filter design; Picture inversion; Image analysis and enhancement; Two value image operation and so on.
MATLAB 的图像处理工具包是由一系列支持图像操作的函数组成的，所支持的图像处理操作有：几何操作，区域操作和块操作；线性滤波器和滤波器的设计；图像变换；图像分析与增强；二值图像操作等。
The imagery processing tool bag function, may divide into following several kinds according to the function: Image display; Image document input-output; Geometry operation; Likely value statistics; Image analysis and enhancement; Image filter; Linear two-dimensional filter design; Picture inversion; Domain and block operation; Two value image operation; Color mapping and color space transformation; Image type and type transformation; Tool bag parameter gain and establishment and so on.
图像处理工具包的函数，按功能可以分为以下几类：图像显示；图像文件输入与输出；几何操作；像数值统计；图像分析与增强；图像滤波；线性二维滤波器设计；图像变换；领域和块操作；二值图像操作；颜色映射和颜色空间转换；图像类型和类型转换；工具包参数获取和设置等。