查询词典 contour profile

In respect to the relationship between cam profile and pressure angles, the design method of cam profile with constant pressure angle was discussed and the cam profile was derived by means of the Euler Formula and the FORTRAN program.

在讨论了凸轮轮廓曲线与压力角的关系的基础上，探讨了等压力角凸轮机构轮廓曲线的设计方法，用改进型的欧拉公式经 FORTRAN编程得出相应的轮廓曲线，并着重分析了凸轮机构中基圆半径、偏距和压力角各参数的变化对凸轮轮廓曲线的影响。

The Evolver software optimizes the broadest possible profile for the largest number of patients by trying a description of a typical patient, then testing how many fit that description, then tweaking the profile in a multitude of directions to see if more patients fit it, and then varying, selecting, and varying again, until a maximum number of patients fit the profile.

通过描述一名典型患者，然后检查有多少病例符合这份简介，再全方位修改简介，看看是否多数患者都与之相符，然后修改、选择、再修改，直至最大数量的患者符合这份简介，"进化者"软件为最大多数的患者优化了尽可能清楚的简介。

Enter the ICC Profile for your scanner and digital camera, is the output to the printer to the ICC Profile and film recorder, display the ICC Profile is for a variety of display including LCD and CRT.

不不不输入ICC Profile是给扫描仪和数码相机用的，不不输入ICC Profile是给打印机和胶卷记录仪用的，表现ICC Profile是给各栽表现器包含LCD和CRT用的。

As the cam profile with constant-velocity-constant-acceleration ramp feature and with continuous higher derivative lift feature is widely adopted in the advanced high-speed internal combustion engines, the cam ramp profile is fitted with a reasonable function and the cam-lift profile is fitted with a polynomial function.

考虑到高速内燃机的凸轮大多采用具有等加速-等速特征的缓冲段和高阶导数连续特征的工作段型式，用等加速-等速函数拟合缓冲段实测升程数据，用整体式高次多项式函数拟合工作段实测升程数据。

The Baseline Profile supports intra and inter-coding (using I-slices and P-slices) and entropy coding with context-adaptive variable-length codes. The Main Profile includes support for interlaced video, inter-coding using B-slices, inter coding using weighted prediction and entropy coding using context-based arithmetic coding. The Extended Profile does not support interlaced video or CABAC but adds modes to enable efficient switching between coded bitstreams (SP- and SI-slices) and improved error resilience.

基本档次支持帧内和帧间编码及自适应上下文变长编码的熵编码；主要档次支持交替视频，使用B条带的帧间编码，使用加权预测的帧间编码，使用基于上下文的算术编码的熵编码；扩展档次不支持交替视频或CABAC熵编码，但增加了一种模式允许有效的交换编码的位流，即SI、SP帧，并改进了错误恢复机制。

The concrete work is as follows:(1) Compare and research two typical algorithms which generate the profile: one is the intersectional generating profile algorithm, the other is the interpolation generating profile algorithm.

具体工作内容如下：(1)比较研究了剖面生成的两种典型算法---求交式剖面生成算法和插值式剖面生成算法。

In order to control the flow separation by reducing the diffusion factor and enlarging the diameter of inner circle, the meridian plane profile of the return channel was redesigned, which is achieved by substituting arbitrary curve for the circle with no change of the axial length of the stage. Bezier curve with eight parameters was chose to describe the shape of meridian plane profile, and the optimization of the meridian plane profile was implemented combining back-propagation neural network with genetic algorithm.

改进的主要思路是减小弯道前半部分通道的扩压度，并同时加大弯道出口内侧的转弯半径，主要做法是在不增加整级轴向尺寸的前提下，用任意曲线取代传统弯道的同心圆环结构，给定弯道回流器子午型线的外侧型线，采用Bezier曲线对内侧型线的2段曲线进行参数化描述，利用遗传算法和反向传播(back-propagation，BP)神经网络相结合的方法对内侧型线进行优化，得到新的弯道回流器子午型线。

However, this does not mean that one type of user profile, e. g., category-based profile, is incapable of playing a role that is typically played by another type of user profile.

但是，这个不意味着那一类型的用户侧面，e.g。，基于范畴的侧面是不能担任一角色的位置典型另一类型的用户侧面玩。

This paper use H.264/AVC video transmission, which defines a set of three Profiles. Applications of the Baseline Profile include video telephony, video conferencing; applications of the Main Profile include television broadcasting and video storage; and the Extended Profile may be particularly useful for streaming media applications. H.264 proposes the idea of Network Abstraction Layer. The output of the encoding process of VCL data will be packeted into NAL units. The NAL will give the NAL units corresponding header information according the contents of the units.

而本论文在采用的多媒体压缩技术－H.264/AVC，其定义了三种不同的Profile：Baseline Profile著重在视讯电话，视讯会议等偏重即时传输等服务类别，Main Profile重点则是电视的播放以及影像储存的应用，而Extension Profile则是在串流媒体的播放上提供了较多的技术支援。H.264/AVC并且率先提出了网路提取层的概念，影像在视讯编码层完成编码之后，移交到网路提取层中，而网路提取层会依视讯编码层产生的编码内容将其封装近NAL units，并给予应有的标头资讯。

Its principle is based on that there are some rdationships between curvatures of the theoretical profile surface and the real profile surface Curvatures of theoretical profile surface,which is a ruled surface,are easy to get.

该方法利用等距曲面间的曲率关系进行凸轮廓面曲率的解析计算。由于理论廓面是直纹面，其廓面曲率容易求得。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。