这些结论和方法对指导圆柱族包络面的设计与制造具有重要价值。
All these conclusions and methods are valuable in instructing the design and manufacture of envelope surface of cylinder family.
针对平面二次包络环面蜗杆传动，运用优化理论和方法，对其进行了优化设计。
The optimum design of plane quadratic enveloping ring surface worm drive has been realized using the theory and method of optimization.
此模型反映了刀具曲面、刀具包络面以及设计曲面三者之间的关系。
So the relationship among tool surface, tool envelope surface and designed surface are expressed explicitly.
通过强流离子束包络的数值模拟计算，完成了用于治疗癌症的强中子发生器的束流传输系统设计。
By simulating the ion beam envelope, a beam optics design of intense neutron generator for cancer therapy is given.
本文主要研究了多载波相位编码(MCPC)脉冲信号，以及具有低峰值-平均包络功率比(PMEPR)的多载波脉冲串的设计。
This thesis mainly discusses the multi-carrier phase code (MCPC) pulses signal, and the design of pulses trains with low peak-mean envelop power ratio (PMEPR).
介绍了多直线包络的单螺杆压缩机螺杆齿面母线和星轮齿型面的设计方法。
This paper introduced a new design method of rotor teeth profile and star-wheel teeth profile enveloped with multi straight lines in a single screw compressor.
介绍了汽车车身总布置设计工具人体模型、眼椭圆、头廓包络线、手伸及界面的最新研究情况。
The newest study situation of layout design tools, such as mankin, eyellipse, head contour and hand-reach envelop are introduced.
空瓶对星轮相对运动的包络线是设计星轮轮廓曲线的理论基础。
The enveloping line for the relative motion of empty bottle to star gear is the theoretical basis for the design of star gear contour line.
结合工程应用实例阐述了平面二次包络弧面蜗杆传动的设计思路与应用方法，得到较为理想的结果。
This paper expounds the design thinking and application method of the plane twice covered curve worm drive combined the engineering example, and gains the astisfied result.
设计过程中按推导出的数学方程构造各段螺旋线，并以该螺旋线作为扫描轨迹，遵循范成法原理包络出螺杆的各段螺旋曲面。
The varying pitch helixes were constructed on the parameter equation, and were selected as sweep trajectory; the surface of the screw was enveloped on the generating method.
由于包络法比齿型法线法应用简便，因此我们采用包络法设计了三种新型螺杆元件，并对其分别进行了流场分析。
Because of the flexibility of enveloping method than dentiform normal method, three new screws are designed by enveloping method with flow field analysis.
针对窄带发射信号，为了便于计算，设计了一种适用于任意采样率的基于复包络的混响信号仿真方法。
In order to simulate narrowband reverberation time series easily, the simulation method designed based on simulating reverberation complex envelop, which is feasible for any sampling frequency.
对Y3150E型滚齿机进行改造，设计出一新型的铣削头，利用对偶法加工小齿轮的圆弧包络线齿形；
The gearing machine tool of the model Y3150E is modified and a new milling head is designed to cut the envelope tooth of the pinion using allelomorph method.
本文研究了加工经可控曲率修正的蜗轮齿面的滚刀设计问题，建立了相应的数学模型，并应用计算铲磨蜗轮滚刀刃形曲线的单参数包络法，求出铲磨砂轮截形曲线。
This paper studies the relief grinding problem of the hob of point contact worm gear drive and puts forward a one-parameter enveloping method to calculate the axial profile of relief grinding wheel.
为适应轿车布置设计的需要，在对轿车常用的两种悬架一车轮系统运动分析的基础上，建立了计算车轮运动轨迹最小包络面的数学方法；
Based on the kinematical analysis of two generally used suspension-wheel systems, a mathematical method for calculating the envelope of the bounced and rotated wheel is established.
此程序可完成两等跨连续钢吊车梁的设计校核工作，并具有自动绘制内力包络图、输出计算书功能。
This program can complete the designing and checking of a two-span continuous steel crane beam, and it can also draw of internal force envelopes and output the calculation files.
在此基础上，结合包络检波等技术本文设计了实时信号检测和目标定位的仿真程序。
On this basis, with the combination of envelope detection and correlation peak interpolation techniques, a simulation program of real-time signal detection and targeting is designed.
平面二次包络环面蜗杆副这种优良的传动形式一直不能得到广泛应用的原因就在于其设计参数多、加工工艺复杂，并且对误差很敏感。
The reason of such fine transmission form can not be used widely of two packs of worm pairs lie in their design parameter more, complicated processing technology and very sensitive to the error.
平面二次包络环面蜗杆副这种优良的传动形式一直不能得到广泛应用的原因就在于其设计参数多、加工工艺复杂，并且对误差很敏感。
The reason of such fine transmission form can not be used widely of two packs of worm pairs lie in their design parameter more, complicated processing technology and very sensitive to the error.
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